STATE OF NORTH CAROLINA
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                                                               CONTENTS



           BASE LINE DESIGNATION                      STATE                    COUNTY                    QUAD

           CONCORD CBL                                NORTH CAROLINA           CABARRUS                  N350803
           EVERETTS                                   NORTH CAROLINA           MARTIN                    N350771
           EVERETTS CBL (1993 REMEASURED)             NORTH CAROLINA           MARTIN                    N350771
           FRANKLIN CBL                               NORTH CAROLINA           MACON                     N350832
           HENDERSONVILLE (1982)                      NORTH CAROLINA           HENDERSON                 N350822
           HENDERSONVILLE CBL (1993 DESTROYED)        NORTH CAROLINA           HENDERSON                 N350822
           JEFFERSON CBL                              NORTH CAROLINA           ASHE                      N360812
           MAPLE CBL                                  NORTH CAROLINA           CURRITUCK                 N360762
           MARION CBL                                 NORTH CAROLINA           MCDOWELL                  N350821
           MAXTON CBL                                 NORTH CAROLINA           SCOTLAND                  N340791
           RAEFORD (1982)                             NORTH CAROLINA           HOKE                      N340791
           RAEFORD CBL (1993 REMEASURED)              NORTH CAROLINA           HOKE                      N340791
           RALEIGH                                    NORTH CAROLINA           WAKE                      N350784
           RALEIGH CBL (1993 REMEASURED)              NORTH CAROLINA           WAKE                      N350784
           ROCKINGHAM-HAMLET (1974, 1980)             NORTH CAROLINA           RICHMOND                  N340794
           ROCKINGHAM-HAMLET (1993 NO LONGER USEABLE) NORTH CAROLINA           RICHMOND                  N340794
           SALISBURY                                  NORTH CAROLINA           ROWAN                     N350804
           SHELBY CBL                                 NORTH CAROLINA           CLEVELAND                 N350813
           SMITHFIELD CBL                             NORTH CAROLINA           JOHNSTON                  N350781 
           STATESVILLE (1982)                         NORTH CAROLINA           IREDELL                   N350804
           STATESVILLE CBL (1993 REMEASURED)          NORTH CAROLINA           IREDELL                   N350804
           WALLACE                                    NORTH CAROLINA           PENDER                    N340781
           WALLACE CBL (1993 REMEASURED)              NORTH CAROLINA           PENDER                    N340781
           WHITEVILLE CBL                             NORTH CAROLINA           COLUMBUS                  N340783
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 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350803
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CONCORD CBL               NORTH CAROLINA      
 SILVER SPRING MD 20910 - OCTOBER 15,1998          PROJECT ACCESSION NUMBER:  15482                  CABARRUS COUNTY     
                                                   NEAREST TOWN:  CONCORD             

                                              LIST OF ADJUSTED DISTANCES  (OCTOBER 9, 1998)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    3N8 000 1996                     206.238 3N8 150 1996                     204.897      150.0016       150.0076       0.1
    3N8 000 1996                     206.238 3N8 420 1996                     202.221      419.9897       420.0089       0.1
    3N8 000 1996                     206.238 3N8 1250 1996                    194.552     1250.0512      1250.1058       0.1
 
    3N8 150 1996                     204.897 3N8 420 1996                     202.221      269.9881       270.0014       0.1
    3N8 150 1996                     204.897 3N8 1250 1996                    194.552     1100.0496      1100.0982       0.1
 
    3N8 420 1996                     202.221 3N8 1250 1996                    194.552      830.0615       830.0969       0.1

 DESCRIPTION OF CONCORD BASE LINE
 YEAR MEASURED: 1977
 LATITUDE: 35 23 22
 LONGITUDE: 080 42 36
 AZIMUTH: 190 DEGREES TRUE NORTH
 CHIEF OF PARTY: PAC

 THE BASE LINE IS LOCATED ABOUT 11.3 KM (7.0 MI) SOUTHWEST OF CONCORD AT THE CONCORD REGIONAL AIRPORT.
                         
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END.  IT CONSISTS OF THE 0, 150, 420 AND 1250 METER POINTS. 
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.

 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE 85 (I-85 AT EXIT 52) AND POPLAR BRANCH ROAD, GO WEST ON POPLAR
 BRANCH ROAD FOR 1.45 KM (0.90 MI) TO DARITA ROAD, TURN LEFT AND GO SOUTH ON DARITA ROAD FOR 2.4 KM ( 1.5 MI) TO THE ENTRANCE ROAD 
 TO THE CONCORD REGIONAL AIRPORT, TURN LEFT AND GO EAST ON THE ENTRANCE ROAD FOR 0.72 KM (0.45 MI) TO THE AIRPORT TERMINAL, GO NORTH
 FROM THE TERMINAL FOR 0.48 KM (0.3 MI) TO THE NORTH END OF THE RUNWAY AND THE STATION BETWEEN THE TAXIWAY AND THE RUNWAY.

 THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY (NCGS) HORIZONTAL CONTROL DISK STAMPED "3N8 000 1996"  SET IN THE TOP OF A 30
 CM (12 IN) DIAMETER CONCRETE POST RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS ON THE PROLONGATION OF THE NORTH
 SIDE OF NORTH MOST HANGER, 86.3 M (283.0 FT) WEST OF THE WEST EDGE OF THE RUNWAY, 65.8 M (216.0 FT) SOUTHWEST OF THE NORTHWEST OF
 THREE WIND SOCKS, 53.2 M (174.5 FT) NORTH OF THE CENTERLINE OF A RAMP, 42.6 M (139.6 FT) NORTH NORTHWEST OF THE NORTHWEST CORNER OF
 PAD FOR SIGN (D20-2), 36.5 M (119.8 FT) NORTH NORTHWEST OF THE CENTER OF A DROP INLET, 20.4 M (67.0 FT) EAST OF THE CENTERLINE OF 
 TAXIWAY.
 
 THE 150-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "3N8 150 1996" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
 RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS BETWEEN THE TAXIWAY AND RUNWAY ABOUT 0.4 KM (0.25 MI) NORTH OF THE
 TERMINAL, 103.0 M (338.0 FT) NORTH NORTHEAST OF THE NORTHEAST CORNER OF PAD FOR SIGN (TERM), 86.0 M (282.0 FT) WEST OF THE WEST 
 EDGE OF RUNWAY, 81.4 M (267.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF PAD FOR SIGN (D-A), 34.2 M (112.3 FT) NORTH NORTHWEST OF THE 
 CENTER OF DROP INLET, AND 20.4 M (67.0 FT) EAST OF THE CENTERLINE OF TAXIWAY.
 
 THE 430-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "3N8 420 1996" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE 
 POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS BETWEEN THE TAXIWAY AND RUNWAY AND 0.08 KM (0.05 MI) NORTHEAST OF THE TERMINAL, 
 86.3 M (283.0 FT) WEST OF THE WEST EDGE OF RUNWAY, 52.3 M (171.5 FT) NORTH OF THE CENTERLINE OF A RAMP, 35.0 M (114.7 FT) SOUTHWEST 
 OF THE CENTER OF A WIND SOCK, 33.0 M (108.0 FT) NORTH NORTHWEST OF CENTER OF DROP INLET, AND 20.3 M (66.5 FT) EAST OF THE 
 CENTERLINE OF TAXIWAY.

1THE 1250-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "3N8 1250 1996" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
 POST RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS BETWEEN THE TAXIWAY AND RUNWAY AND 0.8 KM (0.5 MI) SOUTH OF THE
 TERMINAL, 86.1 M (282.5 FT) WEST OF THE WEST EDGE OF RUNWAY, 65.5 M (215.0 FT) NORTHEAST OF CENTER OF DROP INLET WEST OF TAXIWAY AT
 SOUTH END, 54.9 M (180.0 FT) NORTH OF THE CENTERLINE OF TAXIWAY AT SOUTH END, 44.1 M (144.8 FT) NORTH NORTHWEST OF THE NORTHWEST
 CORNER OF PAD FOR SIGN (A-2), 32.1 M (105.2 FT) NORTH NORTHWEST OF CENTER OF DROP INLET, AND 20.3 M (66.5 FT) EAST OF THE 
 CENTERLINE OF THE TAXIWAY.
 
 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  
 
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
 
 FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604. PHONE (919)
 733-3836. 
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N350771
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  EVERETTS                  NORTH CAROLINA
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 MARTIN COUNTY


                                                LIST OF ADJUSTED DISTANCES (APRIL 20,1982)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

    EVERETTS 000                    22.537      EVERETTS 150                  22.603       150.0019       150.0019       0.2
    EVERETTS 000                    22.537      EVERETTS 430                  21.722       430.0008       430.0016       0.5
    EVERETTS 000                    22.537      EVERETTS 1130                 19.704      1129.9924      1129.9960       0.6

    EVERETTS 150                    22.603      EVERETTS 430                  21.722       279.9989       280.0003       0.4
    EVERETTS 150                    22.603      EVERETTS 1130                 19.704       979.9906       979.9949       0.6

    EVERETTS 430                    21.722      EVERETTS 1130                 19.704       699.9917       699.9946       0.4


 DESCRIPTION OF EVERETTS BASE LINE
 YEAR MEASURED:  1982
 CHIEF OF PARTY:  WJR

 THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) NORTHWEST OF WILLIAMSTON, 8.0 KM (5.0 MI) NORTHEAST OF ROBERSONVILLE AND 3.2 KM (2.0
 MI) NORTH OF EVERETTS AT THE MARTIN COUNTY AIRPORT ALONG THE SOUTHEAST SIDE OF THE RUNWAY.

 TO REACH THE 0 METER POINT FROM THE POST OFFICE IN EVERETTS, GO NORTH ON BROAD STREET FOR 2.6 KM (1.6 MI) TO A T-ROAD JUNCTION.
 TURN LEFT, GO WESTERLY ON PAVED ROAD FOR 0.6 KM (0.4 MI) TO THE MARTIN COUNTY AIRPORT ROAD ON THE RIGHT, TURN RIGHT, GO NORTHEAST 
 ON AIRPORT ROAD FOR 0.5 KM (0.35 MI) TO THE ENTRANCE GATE TO AIR FIELD, PASS THROUGH GATE, FOLLOW TAXIWAY FOR 0.2 KM (0.1 MI) TO 
 THE RUNWAY, (TURN LEFT, GO SOUTHWEST ALONG THE SOUTHEAST SIDE OF RUNWAY FOR 0.5 KM (0.3 MI) TO THE END OF RUNWAY AND THE 1130 METER
 POINT) TURN RIGHT, GO NORTHEAST ALONG SOUTHEAST SIDE OF RUNWAY FOR 0.24 KM (0.15 MI) TO THE 430 METER POINT, CONTINUE NORTHEAST
 ALONG SOUTHEAST SIDE OF RUNWAY FOR 0.3 KM (0.2 MI) TO THE 150 METER POINT, CONTINUE NORTHEAST ALONG SOUTHEAST SIDE OF RUNWAY FOR 
 0.2 KM (0.1 MI) TO THE END OF RUNWAY AND THE 0 METER POINT.

 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0 METER POINT ON THE NORTHEAST END.  IT IS MADE UP OF THE 0, 150, 430, AND 
 1130 METER POINTS.  THE MARKS ARE NORTH CAROLINA GEODETIC TRIANGULATION SURVEY DISKS.

 THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---EVERETTS 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 35 CM (14 IN) IN
 DIAMETER FLUSH WITH GROUND LOCATED 37.40 M (122.7 FT) NE FROM THE NORTHEAST CORNER OF THE ORANGE VASI LAMP HOUSING, 18.90 M (62.0
 FT) E FROM THE CENTER LINE OF RUNWAY, 7.38 M (24.2 FT) E FROM THE NORTHEAST CORNER OF RUNWAY, AND 5.36 M (17.6 FT) SE FROM THE EAST
 MOST BLUE RUNWAY MARKER LIGHT.  THE 1130 METER POINT IS A STANDARD NCGS DISK STAMPED---EVERETTS 1130---SET INTO THE TOP OF A ROUND
 CONCRETE MONUMENT 35 CM (14 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 18.50 M (60.7 FT) S FROM THE CENTER LINE OF RUNWAY, 7.53 M
 (24.7 FT) E FROM THE CENTER OF THREE BLUE MARKER LIGHTS, 7.47 M (24.5 FT) S FROM THE SOUTHEAST CORNER OF RUNWAY, AND 4.30 M (14.1
 FT) E FROM THE SOUTHEAST MOST BLUE RUNWAY MARKER LIGHT.  ALL MARKS ARE STANDARD NCGS DISKS STAMPED WITH THE BASE LINE AND METER
 POINT DESIGNATIONS.

 FOR SITE ACCESS CONTACT MR. W.E. DUNN, AIRPORT MANAGER, POST OFFICE BOX 47 WILLIAMSTON, NORTH CAROLINA 27892.  TELEPHONE (919) 792-
 2629.  HE HAS THE KEYS TO THE AIRPORT GATE.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA.  FOR FURTHER INFORMATION CONTACT MR. LARRY W. AKER,
 CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX 27687, RALEIGH, NORTH
 CAROLINA 27611.  TELEPHONE (919) 733-3836.
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350771
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  EVERETTS CBL              NORTH CAROLINA
 ROCKVILLE MD 20852 - MARCH 29, 1993               PROJECT ACCESSION NUMBER:  15482                  MARTIN COUNTY
                                                   NEAREST TOWN:  EVERETTS

                                                LIST OF ADJUSTED DISTANCES  (MARCH 22, 1993)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    EVERETTS 000                      22.537 EVERETTS 150                      22.604      150.0013       150.0013       0.1
    EVERETTS 000                      22.537 EVERETTS 430                      21.723      430.0002       430.0009       0.1
    EVERETTS 000                      22.537 EVERETTS 1130                     19.698     1129.9911      1129.9947       0.2

    EVERETTS 150                      22.604 EVERETTS 430                      21.723      279.9989       280.0002       0.1
    EVERETTS 150                      22.604 EVERETTS 1130                     19.698      979.9898       979.9941       0.1

    EVERETTS 430                      21.723 EVERETTS 1130                     19.698      699.9909       699.9939       0.1

 DESCRIPTION OF EVERETTS BASE LINE
 YEAR MEASURED: 1982
 YEAR REMEASURED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) NORTHWEST OF WILLIAMSTON, 8.0 KM (5.0 MI) NORTHEAST OF ROBERSONVILLE, AND 3.2 KM (
 2.0 MI) NORTH OF EVERETTS AT THE MARTIN COUNTY AIRPORT.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE EASTERN 
 EDGE OF RUNWAY (3-21).

 THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTH-NORTHEAST END.  IT CONSISTS OF THE 0,
 150, 430, AND 1130 METER POINTS.  THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION STATION DISKS.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAYS 13, 64 AND 17, LOCATED IN SOUTHERN WILLIAMSTON, GO WESTERLY ON U.S.
 HIGHWAY 13 AND 64 FOR 9.8 KM (6.1 MI) TO THE INTERSECTION OF STATE ROAD 1138 (EVERETTS ROAD) ON THE RIGHT.  TURN RIGHT AND GO
 NORTHERLY ON STATE ROAD 1138 FOR 2.6 KM (1.6 MI) TO THE T-INTERSECTION OF STATE ROAD 1404 (AIRPORT ROAD).  TURN LEFT AND GO
 SOUTHWEST ON STATE ROAD 1404 FOR 0.6 KM (0.4 MI) TO THE ENTRANCE DRIVE FOR THE MARTIN COUNTY AIRPORT ON THE RIGHT.  TURN RIGHT AND
 GO NORTHERLY ON THE ENTRANCE DRIVE FOR 0.5 KM (0.3 MI) TO A LOCKED GATE.  PASS THROUGH GATE AND GO NORTHERLY ACROSS THE AIRCRAFT
 PARKING AREA ONTO TAXIWAY FOR 0.10 KM (0.06 MI) TO THE EASTERN EDGE OF RUNWAY (3-21).  TURN RIGHT AND GO NORTHERLY PARALLELING THE
 EASTERN EDGE OF RUNWAY (3-21) FOR 0.67 KM (0.42 MI) TO THE 0-METER POINT NEAR THE NORTHEAST CORNER OF RUNWAY (3-21).

 THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 000" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 37.4 M (122.7 FT) NORTH-NORTHEAST OF THE NORTHWEST
 CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, 8.7 M (28.5 FT) SOUTHEAST OF THE EASTERN MOST RUNWAY END LIGHT, AND 7.4 M (24.3 FT)
 EAST-SOUTHEAST OF THE NORTHEAST CORNER OF RUNWAY (3-21).

 THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 150" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
 CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 39.8 M (130.6 FT) NORTH-NORTHEAST OF THE NORTHWEST 
 CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, 7.1 M (23.3 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY (3-21), AND 6.1 M (
 20.0 FT) EAST-NORTHEAST OF A RUNWAY LIGHT.

 THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 430" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 28.4 M (93.2 FT) SOUTH-SOUTHEAST OF A RUNWAY LIGHT, 21.4 M (70.2 FT)
 NORTHEAST OF A RUNWAY LIGHT, AND 6.9 M (22.6 FT) EAST-SOUTHEAST OF THE EASTERN EDGE RUNWAY (3-21).

 THE 1130-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 1130" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 7.6 M (24.9 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF
 RUNWAY (3-21), 4.2 M (13.8 FT) EAST OF THE EASTERN MOST RUNWAY END LIGHT, AND 4.1 M (13.5 FT) WEST-NORTHWEST OF THE WESTERN EDGE OF
 A CUT-BANK.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  DRIVING ON THE RUNWAYS IS
 STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY.  **NOTE: MR. LEO HOLLIS, AIRPORT MANAGER, P.O. BOX 436, WILLIAMSTON, NC
 27892.  TELEPHONE (919) 792-4464.  MUST BE NOTIFIED 24-HOURS PRIOR TO WORK ON THE BASE LINE AND CAN PROVIDE THE KEY TO THE GATE**.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.  FOR MORE
 INFORMATION PLEASE CONTACT MR. LARRY AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH AND
 NATURAL RESOURCES, P.O. BOX 27687, RALEIGH, NC 27611. TELEPHONE (919) 733-3836.
 
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350832
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  FRANKLIN CBL              NORTH CAROLINA      
  SILVER SPRING MD 20910 - May 15, 2000             PROJECT ACCESSION NUMBER:  15482                  MACON COUNTY        
                                                    NEAREST TOWN:  FRANKLIN            

                                                LIST OF ADJUSTED DISTANCES  (May 10, 2000)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    MACON 000 1998                   614.561 MACON 150 1998                   614.941      150.0268       150.0273       0.1
    MACON 000 1998                   614.561 FRANKLIN 410 1988                613.557      419.7585       419.7597       0.1
    MACON 000 1998                   614.561 FRANKLIN 1400 1988               628.283     1409.9860      1410.0528       0.2
 
    MACON 150 1998                   614.941 FRANKLIN 410 1988                613.557      269.7317       269.7353       0.1
    MACON 150 1998                   614.941 FRANKLIN 1400 1988               628.283     1259.9591      1260.0298       0.1
 
    FRANKLIN 410 1988                613.557 FRANKLIN 1400 1988               628.283      990.2270       990.3365       0.1


 DESCRIPTION OF FRANKLIN BASE LINE
 YEAR MEASURED: 1999
 LATITUDE: 35 13 19
 LONGITUDE: 083 25 14
 AZIMUTH: 69 DEGREES TRUE NORTH
 CHIEF OF PARTY: JGG

 THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) NORTHWEST OF FRANKLIN AT THE MACON COUNTY AIRFIELD WHICH IS 21.8 KM (13.1 MI) NORTH
 OF THE NORTH CAROLINA/GEORGIA STATE LINE AND 8.8 KM (5.3 MI) NORTHEAST OF CARTOOGECHAYE. 

 THE BASE LINE IS A SOUTHWEST-NORTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHWEST END.  THE BASE LINE CONSISTS OF THE 000, 150,
 410, AND 1400 METER POINTS. THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.

 TO REACH THE 0-METER POINT OF THE BASE LINE FROM THE JUNCTION OF NORTH CAROLINA STATE HIGHWAY 28 (NC 28) AND U.S. BUSINESS 441 IN
 FRANKLIN, GO NORTH ON NC 28 FOR 4.5 KM (2.7 MI) TO THE JUNCTION OF STATE ROUTE 1434 (AIRPORT ROAD). TURN LEFT AND GO WEST ON STATE
 ROUTE 1434 FOR 2.0 KM (1.2 MI) TO A SIDE ROAD RIGHT. TURN RIGHT AND GO NORTH ON THE SIDE ROAD FOR 0.25 KM (0.15 MI) TO GATE AT 
 AIRPORT TERMINAL. TURN RIGHT AND GO NORTHWEST ON TAXI RAMP "D" FOR 0.13 KM (0.08 MI) TO THE JUNCTION OF RUNWAY AND THE 0-METER 
 POINT ON THE LEFT ALONG THE SOUTH EDGE OF THE RUNWAY.

 THE 0 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "MACON 000 1998", SET IN THE TOP OF A 26 CM (10 IN)
 ROUND CONCRETE POST RECESSED 2.5 CM (1.0 IN) BELOW THE SURFACE OF THE GROUND.   IT IS 41.9 M (137.5 FT) WEST SOUTHWEST OF THE
 CENTERLINE OF THE TAXI RAMP "D", 29.1 M (95.5 FT) NORTHWEST OF WINDSOCK IN FRONT OF TERMINAL, 20.4 M (67.0 FT) SOUTH OF THE 
 CENTERLINE OF THE RUNWAY, AND 19.7 M WEST OF THE SOUTHWEST CORNER OF CONCRETE PAD FOR THE TAXI RAMP SIGN "D".
     
 THE 150 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "MACON 150 1998", SET IN THE TOP OF 26 CM (10 IN)
 ROUND CONCRETE POST RECESSED 2.5 CM (1.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 85.4 M (280.3 FT) EAST-NORTHEAST OF THE
 NORTHEAST CORNER OF A CONCRETE PAD FOR THE TAXI RAMP SIGN "D", 33.8 M (111.0 FT) NORTH-NORTHWEST OF THE WEST END OF A 24-INCH
 CONCRETE CULVERT PIPE, 33.0 M (108.4 FT) SOUTHWEST OF RUNWAY LIGHT NUMBER 49, 27.9 M (91.6 FT) EAST OF RUNWAY LIGHT NUMBER 50 AND 
 20.5 M (67.2 FT) SOUTH- SOUTHEAST OF THE CENTERLINE OF THE RUNWAY.

 THE 410 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "410 1988", SET IN THE TOP OF 26 CM (10 IN) ROUND 
 CONCRETE POST RECESSED 2.5 CM (1.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 45.6 M (149.5 FT) NORTHWEST OF A DROP INLET, 28.3 M 
 (93.0 FT) EAST-NORTHEAST OF THE CENTERLINE OF TAXI RAMP "E", 26.2 M ( 85.8 FT) WEST-SOUTHWEST OF A MANHOLE ACCESS COVER, 20.7 M (
 67.9 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 4.5 M (14.6 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE 
 SLAB FOR TAXI RAMP SIGN "E".

1THE 1400 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "1400 1988", SET IN THE TOP OF 26 CM (10 IN) ROUND
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 46.25 M (151.74 FT) NORTHWEST OF THE NORTHWEST CORNER OF A PORCH, 
 28.65 M (94.0 FT) WEST OF THE CENTERLINE OF A GRAVEL DRIVE, 1.95 M (6.4 FT) NORTHEAST OF A FENCE POST WITH REFERENCE TAG, AND 1.5 M 
 (4.92 FT) SOUTH-SOUTHEAST OF A FENCE POST WITH A REFERENCE TAG. 

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY. AIRPORT MANAGER: NEIL
 HOPPE,  PHONE 828-524-5529, FAX 828-369-1769
 
 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT THE NORTH CAROLINA GEODETIC SURVEY, 121 W. JONES STREET, RALEIGH, NORTH CAROLINA 27603.
 TELEPHONE 919-733-3836.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N350822
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  HENDERSONVILLE            NORTH CAROLINA
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 HENDERSON COUNTY

     *****  HENDERSONVILLE BASE LINE - DESTROYED (NO LONGER USEABLE) - SEE NEW DESCRIPTION  *****

                                                LIST OF ADJUSTED DISTANCES (APRIL 12, 1982)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M) TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

    HENDERSONVILLE 000              633.563    HENDERSONVILLE 150            633.761       150.0356       150.0357        .3
    HENDERSONVILLE 000              633.563    HENDERSONVILLE 430            634.222       430.0128       430.0133        .4
    HENDERSONVILLE 000              633.563    HENDERSONVILLE 1010           636.617      1010.0393      1010.0440        .6

    HENDERSONVILLE 150              633.761    HENDERSONVILLE 430            634.222       279.9772       279.9776        .3
    HENDERSONVILLE 150              633.761    HENDERSONVILLE 1010           636.617       860.0037       860.0085        .5

    HENDERSONVILLE 430              634.222    HENDERSONVILLE 1010           636.617       580.0265       580.0314        .3

 DESCRIPTION OF HENDERSONVILLE BASE LINE
 YEAR MEASURED:  1982
 CHIEF OF PARTY:  WJR

 THE BASE LINE IS LOCATED ABOUT 4.02 KM (2.5 MI) SOUTH FROM THE JUNCTION OF INTERSTATE 26 AND UNITED STATES HIGHWAY 64, 2.41 KM (1.5
 MI) EAST OF HENDERSONVILLE, 0.80 KM (0.5 MI) WEST OF BLUE RIDGE TECHNICAL COLLEGE AND AT THE HENDERSONVILLE AIRPORT ALONG THE
 SOUTHWEST SIDE OF THE AIR FIELD.

 TO REACH THE 0 METER POINT FROM THE CIVIL AIR PATROL BUILDING AT THE HENDERSONVILLE AIRPORT, (THE 1010 METER POINT IS LOCATED 
 BEHIND THE CIVIL AIR PATROL BUILDING) GO NORTHWEST ON PAVED DRIVE FOR 0.8 KM (0.5 MI) TO A FORK, BEAR LEFT, GO NORTHWEST ALONG 
 HANGERS AND SOUTHWEST SIDE OF AIR FIELD FOR 0.48 KM (0.3 MI) TO THE 430 METER POINT, CONTINUE NORTHWEST ALONG SOUTHWEST SIDE OF AIR 
 FIELD FOR 0.24 KM (0.15 MI) TO THE 150 METER POINT, CONTINUE NORTHWEST ALONG SOUTHWEST SIDE OF AIR FIELD FOR 0.16 KM (0.1 MI) TO 
 THE 0 METER POINT.

 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTHWEST END.  IT IS MADE UP OF THE 0, 150, 430, AND 
 1010 METER POINTS.  ALL OF THE MARKS ARE SET ON A LINE ABOUT PARALLEL WITH THE DRAINAGE DITCH ON THE SOUTHWEST SIDE OF AIRPORT, 
 EXCEPT FOR THE 1010 METER POINT WHICH IS LOCATED BEHIND THE CIVIL AIR PATROL BUILDING NEAR A 15 INCH DOGWOOD TREE ON A SMALL KNOLL.  
 THE 430 METER POINT IS LOCATED ABOUT 18 FEET NORTHEAST OF THE DRAINAGE DITCH, THE 150 METER POINT IS LOCATED ABOUT 25 FEET 
 NORTHEAST OF THE DRAINAGE DITCH AND THE 0 METER POINT IS LOCATED ABOUT 34 FEET NORTHEAST OF THE DRAINAGE DITCH AND IN THE NORTHWEST 
 CORNER OF AIR FIELD.

 THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---HENDERSONVILLE 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 31 CM 
 (12 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 38.86 M (127.5 FT) FROM THE NW CORNER OF RUNWAY PAVEMENT (WARM UP AREA), 15.48 M (
 50.8 FT) FROM THE CENTER OF A GRAVEL ROAD, AND 10.33 M (33.9 FT) FROM THE EAST EDGE OF DITCH.  THE 1010 METER POINT IS A STANDARD 
 NCGS DISK STAMPED---HENDERSONVILLE 1010---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 31 CM (12 IN) IN DIAMETER FLUSH WITH GROUND 
 LOCATED 12.01 M (39.4 FT) FROM THE CENTER OF THE BLACK TOP ROAD, 11.49 M (37.7 FT) FROM THE SOUTHEAST CORNER OF CIVIL AIR PATROL 
 BUILDING, 5.15 M (16.9 FT) FROM A POWER LINE POLE, AND 3.26 M (10.7 FT) FROM A 15 INCH DOGWOOD TREE.  ALL MARKS ARE STANDARD NCGS 
 DISKS STAMPED WITH THE BASE LINE AND METER POINT DESIGNATIONS.

 FOR SITE ACCESS, CONTACT MRS. WILMA MINTZ, AIRPORT MANAGER, 1232 SHEPPARD, HENDERSONVILLE, NORTH CAROLINA 28739. 
 TELEPHONE 704-693- 3910.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA.  FOR FURTHER INFORMATION CONTACT MR. LARRY W. AKER,
 CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX 27687, RALEIGH, NORTH
 CAROLINA 27611.  TELEPHONE (919) 733-3836.

     *****  HENDERSONVILLE BASE LINE - DESTROYED (NO LONGER USEABLE) - SEE USER NOTES  *****

 DESCRIPTION OF HENDERSONVILLE BASE LINE
 YEAR MEASURED:  1982
 YEAR DESTROYED: 1993
 CHIEF OF PARTY:  WJR

 THE BASE LINE IS LOCATED ABOUT 4.02 KM (2.5 MI) SOUTH FROM THE JUNCTION OF INTERSTATE 26 AND UNITED STATES HIGHWAY 64, 2.41 KM (1.5
 MI) EAST OF HENDERSONVILLE, 0.80 KM (0.5 MI) WEST OF BLUE RIDGE TECHNICAL COLLEGE AND AT THE HENDERSONVILLE AIRPORT ALONG THE
 SOUTHWEST SIDE OF THE AIR FIELD.

1TO REACH THE 0 METER POINT FROM THE CIVIL AIR PATROL BUILDING AT THE HENDERSONVILLE AIRPORT, (THE 1010 METER POINT IS LOCATED 
 BEHIND THE CIVIL AIR PATROL BUILDING) GO NORTHWEST ON PAVED DRIVE FOR 0.8 KM (0.5 MI) TO A FORK, BEAR LEFT, GO NORTHWEST ALONG 
 HANGERS AND SOUTHWEST SIDE OF AIR FIELD FOR 0.48 KM (0.3 MI) TO THE 430 METER POINT, CONTINUE NORTHWEST ALONG SOUTHWEST SIDE OF AIR 
 FIELD FOR 0.24 KM (0.15 MI) TO THE 150 METER POINT, CONTINUE NORTHWEST ALONG SOUTHWEST SIDE OF AIR FIELD FOR 0.16 KM (0.1 MI) TO 
 THE 0 METER POINT.

 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTHWEST END.  IT IS MADE UP OF THE 0, 150, 430, AND 
 1010 METER POINTS.  ALL OF THE MARKS ARE SET ON A LINE ABOUT PARALLEL WITH THE DRAINAGE DITCH ON THE SOUTHWEST SIDE OF AIRPORT, 
 EXCEPT FOR THE 1010 METER POINT WHICH IS LOCATED BEHIND THE CIVIL AIR PATROL BUILDING NEAR A 15 INCH DOGWOOD TREE ON A SMALL KNOLL.  
 THE 430 METER POINT IS LOCATED ABOUT 18 FEET NORTHEAST OF THE DRAINAGE DITCH, THE 150 METER POINT IS LOCATED ABOUT 25 FEET 
 NORTHEAST OF THE DRAINAGE DITCH AND THE 0 METER POINT IS LOCATED ABOUT 34 FEET NORTHEAST OF THE DRAINAGE DITCH AND IN THE NORTHWEST 
 CORNER OF AIR FIELD.

 THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---HENDERSONVILLE 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 31 CM 
 (12 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 38.86 M (127.5 FT) FROM THE NW CORNER OF RUNWAY PAVEMENT (WARM UP AREA), 15.48 M 
 (50.8 FT) FROM THE CENTER OF A GRAVEL ROAD, AND 10.33 M (33.9 FT) FROM THE EAST EDGE OF DITCH.  THE 1010 METER POINT IS A STANDARD 
 NCGS DISK STAMPED---HENDERSONVILLE 1010---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 31 CM (12 IN) IN DIAMETER FLUSH WITH GROUND 
 LOCATED 12.01 M (39.4 FT) FROM THE CENTER OF THE BLACK TOP ROAD, 11.49 M (37.7 FT) FROM THE SOUTHEAST CORNER OF CIVIL AIR PATROL 
 BUILDING, 5.15 M (16.9 FT) FROM A POWER LINE POLE, AND 3.26 M (10.7 FT) FROM A 15 INCH DOGWOOD TREE.  ALL MARKS ARE STANDARD NCGS 
 DISKS STAMPED WITH THE BASE LINE AND METER POINT DESIGNATIONS.

 FOR SITE ACCESS, CONTACT MRS. WILMA MINTZ, AIRPORT MANAGER, 1232 SHEPPARD, HENDERSONVILLE, NORTH CAROLINA 28739. TELEPHONE (704)
 693-3910.

 USER NOTES: *** HENDERSONVILLE CBL-  THREE OF THE MONUMENTS HAD BEEN DESTROYED BY CONSTRUCTION OF A NEW STORM-SEWER LINE.  STATION
 1010 WAS RECOVERED IN GOOD CONDITION. A THOROUGH AND EXHAUSTIVE SEARCH DECLARED THE 0 PT, 150 PT AND THE 430 PT TO BE PRESUMED
 DESTROYED BY THE SEWER CONSTRUCTION. ***

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA. FOR FURTHER INFORMATION CONTACT MR. LARRY W. AKERS,
 CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX 27687, RALEIGH, NORTH
 CAROLINA 27611.  TELEPHONE (919) 733-3836.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N360812
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  JEFFERSON CBL             NORTH CAROLINA      
 SILVER SPRING MD 20910 - OCTOBER 15, 1998         PROJECT ACCESSION NUMBER:  15482                  ASHE COUNTY         
                                                   NEAREST TOWN:  WEST JEFFERSON           

                                               LIST OF ADJUSTED DISTANCES  (OCTOBER 9, 1998)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    JEFF BASE 000 1990               968.800 W JEFFPORT 1985                  966.210      149.9712       149.9935       0.2
    JEFF BASE 000 1990               968.800 JEFF BASE 430 1990               961.250      429.9659       430.0322       0.2
    JEFF BASE 000 1990               968.800 JEFF BASE 1400 1990              943.840     1399.9229      1400.1454       0.3
 
    W JEFFPORT 1985                  966.210 JEFF BASE 430 1990               961.250      279.9947       280.0387       0.1
    W JEFFPORT 1985                  966.210 JEFF BASE 1400 1990              943.840     1249.9517      1250.1519       0.2
 
    JEFF BASE 430 1990               961.250 JEFF BASE 1400 1990              943.840      969.9570       970.1132       0.2

 DESCRIPTION OF JEFFERSON BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 36 25 57
 LONGITUDE: 081 25 33
 AZIMUTH: 89 DEGREES TRUE NORTH
 CHIEF OF PARTY: PAC 

 THE BASE LINE IS LOCATED ABOUT 7.1 KM (4.4. MI) EAST NORTHEAST OF WEST JEFFERSON AT THE ASHE COUNTY AIRPORT ON THE NORTH SIDE AND
 PARALLEL TO THE RUNWAY. 

 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. THE BASE LINE CONSISTS OF THE 0, 150, 430, AND 1400 
 METER POINTS.  THERE IS NO 100 FT. TAPE CALIBRATION MARK. 

 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 221 AND SH1582 (FRIENDSHIP CHURCH RD), GO EAST ON SH1582 FOR 1.1
 KM (0.7 MI) TO THE INTERSECTION OF SH1582 AND SH1583, GO NORTH ON SH1583 FOR 0.7 KM (0.4 MI) TO AIRPORT RD ON THE RIGHT, TURN RIGHT 
 ON AIRPORT RD AND GO EAST FOR 0.4 KM (0.3 MI) TO A ROAD LEFT, TURN LEFT AND GO NORTH ABOUT 200 M (700 FT) TO THE END OF THE ROAD,
 CONTINUE ABOUT ANOTHER 90 M (300 FT) TO THE WEST END OF THE RUNWAY AND THE 0-METER POINT. 

 THE 0 METER POINT IS A NORTH CAROLINA GEODETIC SURVEY (NCGS) HORIZONTAL DISK STAMPED "000 1990" SET IN THE TOP OF A 30 CM (12 IN)
 DIAMETER ROUND CONCRETE POST  FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 80.6 M (57.4 FT) EAST OF THE NORTH LOCALIZER ANTENNA
 ARRAY AT THE WEST END OF THE RUNWAY, 60.2 M (197.5 FT) SOUTHWEST OF THE SOUTH RUNWAY LIGHT AT THE WEST END OF THE RUNWAY, 51.5 M
 (168.9 FT) WEST OF THE NORTH RUNWAY LIGHT AT THE WEST END OF THE RUNWAY, 17.5 M (57.4 FT) NORTH OF THE PROJECTED CENTERLINE OF THE
 RUNWAY, AND 6.9 M (22.8 FT) WEST SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE DRAINAGE DITCH. 

 THE 150 METER POINT IS AN NGS DISK STAMPED "W JEFFPORT 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH
 WITH THE SURFACE OF THE GROUND. IT IS: 40.2 M (132.0 FT) EAST OF A RUNWAY LIGHT, 18.5 M (60.7 FT) WEST NORTHWEST OF A RUNWAY LIGHT, 
 17.4 M (57.1 FT) NORTH OF THE CENTERLINE OF THE RUNWAY, 4.6 M (15.1 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, AND 4.1 M (13.4 FT) 
 SOUTHEAST OF THE SOUTHEAST CORNER OF A VASI LIGHT.

 THE 430 METER POINT IS AN NCGS HORIZONTAL DISK STAMPED "430 1990" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST
 FLUSH WITH THE SURFACE OF THE GROUND. IT IS: ON THE NORTH SIDE OF THE RUNWAY ACROSS FROM A WINDSOCK, 54.1 M (177.5 FT) NORTHWEST
 OF THE INTERSECTION OF THE CENTERLINES OF THE RUNWAY AND A TAXIWAY, 46.6 M (153.0 FT) WEST OF A METAL DRAIN COVER, 32.3 M 
 (106.0 FT) WEST NORTHWEST OF A RUNWAY LIGHT, 28.7 M (94.2 FT) EAST OF A RUNWAY LIGHT ON THE NORTH SIDE OF THE RUNWAY, AND 17.5 M (
 57.4 FT) NORTH OF THE CENTERLINE OF THE RUNWAY. 

1THE 1400 METER POINT IS NCGS HORIZONTAL DISK STAMPED "1400 1990" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST 
 FLUSH WITH THE SURFACE OF THE GROUND. IT IS: AT THE EAST END OF THE RUNWAY, 50.9 M (167.1 FT) NORTHEAST OF A RELI-A-LIGHT ON THE 
 SOUTH SIDE OF THE RUNWAY, 40.4 M (132.5 FT) EAST NORTHEAST OF THE CENTER OF THE EAST END OF THE RUNWAY, 33.4 M (109.7 FT) EAST OF A 
 RELI-A-LIGHT ON THE NORTH SIDE OF THE RUNWAY, 23.2 M (76.2 FT) WEST OF A METAL DRAIN PIPE IN A CONCRETE DITCH, AND 17.7 M (58.0 FT) 
 NORTH OF THE PROJECTED CENTERLINE OF THE RUNWAY.

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  

 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
 RALEIGH, NC 27604.  PHONE: (919)733-3836 FAX: (919)733-4407.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N360762
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MAPLE CBL                 NORTH CAROLINA      
 SILVER SPRING MD 20910 - MARCH 4, 1998            PROJECT ACCESSION NUMBER:  15482                  CURRITUCK COUNTY    
                                                   NEAREST TOWN:  BARCO               

                                                LIST OF ADJUSTED DISTANCES  (FEBRUARY 12, 1998)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    MAPLE 000 1992                     5.180 MAPLE 150 1992                     5.260      149.9906       149.9906       0.2
    MAPLE 000 1992                     5.180 MAPLE 400 1992                     5.046      400.0014       400.0014       0.3
    MAPLE 000 1992                     5.180 MAPLE 1000 1992                    3.531     1000.0084      1000.0097       0.4
 
    MAPLE 150 1992                     5.260 MAPLE 400 1992                     5.046      250.0108       250.0109       0.2
    MAPLE 150 1992                     5.260 MAPLE 1000 1992                    3.531      850.0178       850.0195       0.3
 
    MAPLE 400 1992                     5.046 MAPLE 1000 1992                    3.531      600.0070       600.0089       0.2


 DESCRIPTION OF MAPLE CALIBRATION BASE LINE
 YEAR MEASURED: 1997
 LATITUDE: 36 23 58
 LONGITUDE: 076 01 00
 AZIMUTH: 34 DEGREES TRUE NORTH
 CHIEF OF PARTY: WLL

 THE BASE LINE IS LOCATED ABOUT 3.2 (2.0 MI) WEST OF BARCO, N. C. AND 8.0 KM (5.0 MI) NORTHWEST OF COINJOCK, N.C. IN THE COMMUNITY 
 OF MAPLE AT THE CURRITUCK COUNTY AIRPORT (PERMISSION NEEDED FOR ACCESS SEE BELOW) ALONG THE NORTHWESTERN SIDE OF THE
 NORTHEASTERN END OF THE RUNWAY APPROXIMATELY PARALLEL WITH AND IN BETWEEN THE RUNWAY AND A LINE OF COUNTY WATER WELLS. 

 THE BASE LINE IS A NORTHEAST-SOUTHEAST LINE WITH THE 0-METER POINT ON THE SOUTHEAST END.  IT CONSISTS OF THE 0, 150, 400 AND 1000
 METER POINTS.  THERE IS NO 100 FT. TAPE CALIBRATION MARK.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAY 158 AND STATE ROUTE 168 LOCATED IN BARCO, N.C., GO WEST ON US HIGHWAY
 158 FOR 4.0 KM (2.8 MI) TO STATE ROUTE SR1246 (MAPLE ROAD).  TURN RIGHT AND GO NORTHEAST ON SR1246 FOR 1.1 KM (0.7 MI) TO A DIRT 
 PATH LEADING EAST.  TURN RIGHT ON DIRT PATH AND GO EAST FOR 0.2 KM (0.1 MI) THEN NORTHEAST ON DIRT PATH 0.2 KM (0.1 MI) TO THE 
 STATION ON THE SOUTHEAST SIDE OF A DIRT PATH THAT LEADS TO A LINE OF COUNTY WATER WELLS. 

 THE 0-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 000 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 73.2 M (240.0 FT) SOUTH SOUTHEAST OF A CONCRETE MONUMENT NEAR THE
 SOUTHEAST CORNER OF NCDOT MAINTENANCE YARD, 27.2 MT (89.1 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, 24.0 MT (78.7 FT)
 NORTHWEST OF A RUNWAY LIGHT ON THE NORTHWEST SIDE OF THE RUNWAY, 5.9 MT (19.4 FT) SOUTHEAST OF THE CENTERLINE OF THE DIRT PATH
 TO THE WELLS AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.      

 THE 150-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 150 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 81.4 MT (267.0 FT) SOUTHWEST OF THE SOUTHEAST END OF A 12 INCH
 CORRUGATED METAL PIPE UNDER THE DIRT PATH, 28.6 MT (93.9 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, 6.6 MT (21.8 FT) EAST 
 OF THE CENTERLINE OF THE DIRT PATH LEADING TO THE COUNTY WATER WELLS, AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.

 THE 400-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 400 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 37.8 MT (124.0 FT) EAST OF THE EAST CORNER OF COUNTY WATER WELL
 NO.1, 31.2 MT (102.3 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, 10.2 MT (33.6 FT) SOUTHEAST OF THE CENTERLINE OF THE DIRT
 PATH LEADING TO THE COUNTY WATER WELLS AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.

1THE 1100-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 1000 1992" SET IN THE TOP OF A 30 CM (12 IN) 
 DIAMETER CONCRETE CYLINDER RECESSED 5 CM (2.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS: 60.7 MT (199.0 FT) SOUTHEAST OF A WOVEN 
 WIRE FENCE WITH A WITNESS SIGN, 44.3 MT (145.4 FT) EAST NORTHEAST OF THE EAST CORNER OF COUNTY WATER WELL NO.6, 18.3 MT (60.0 FT) 
 SOUTHEAST OF THE APPROXIMATE CENTERLINE OF THE LINE OF WATER WELLS AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  FOR INTERVISIBILITY
 BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.510 M (4.954
 FT), 150 METER POINT AT 1.142 M (3.747 FT), 400 METER POINT AT  0.925 M (3.035 FT) AND THE 1000 METER POINT AT 1.538 M (5.046 FT). 
 CONTACT AIRPORT MANAGER, MR. LELAND GIBBS, (919) 232-2769, FOR ACCESS TO MAPLE BASE LINE AREA.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604. PHONE (919)
 733-3836.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350821
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MARION CBL                NORTH CAROLINA      
 SILVER SPRING MD 20910 - OCTOBER 15, 1998         PROJECT ACCESSION NUMBER:  15482                  MCDOWELL COUNTY     
                                                   NEAREST TOWN:  MARION              

                                              LIST OF ADJUSTED DISTANCES  (OCTOBER 9, 1998)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    SHIFLET 000 1989                 368.095 SHIFLET 150 1989                 368.331      150.0250       150.0251       0.1
    SHIFLET 000 1989                 368.095 SHIFLET 430 1989                 367.606      430.0034       430.0036       0.1
    SHIFLET 000 1989                 368.095 SHIFLET 1010 1989                365.948     1010.0434      1010.0457       0.2
 
    SHIFLET 150 1989                 368.331 SHIFLET 430 1989                 367.606      279.9784       279.9793       0.1
    SHIFLET 150 1989                 368.331 SHIFLET 1010 1989                365.948      860.0185       860.0218       0.1
 
    SHIFLET 430 1989                 367.606 SHIFLET 1010 1989                365.948      580.0401       580.0425       0.1

 DESCRIPTION OF MARION BASE LINE
 YEAR MEASURED: 1997
 LATITUDE: 35 43 18
 LONGITUDE: 082 00 56
 AZIMUTH: 104 DEGREES TRUE NORTH
 CHIEF OF PARTY: MOB

 THE BASE LINE IS LOCATED ABOUT 4.0 (2.5 MI) NORTH OF MARION AT THE SHIFLET FIELD AIRPORT AT THE END OF THE STATE ROUTE 1500 
 (AIRPORT ROAD).

 THE BASE LINE IS A EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END.  IT CONSISTS OF THE 0, 150, 430 AND 1010 METER POINTS.  
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.

 TO REACH THE 0-METER POINT FROM THE AIRPORT OFFICE PROCEED TO THE WEST END OF THE RUNWAY ALONG THE NORTH EDGE OF THE GRASS RUNWAY.

 THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY (NCGS) HORIZONTAL CONTROL DISK STAMPED "SHIFLET 000 1989"  SET IN THE TOP OF 
 A 30 CM (12 IN) DIAMETER CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 5.0 M (16.4 FT) SOUTH OF A WITNESS POST, 
 1.58 M (5.18 FT) NORTH OF THE NORTH MOST OF TWO RUNWAY LIGHTS, AND 0.79 M ( 2.59 FT) NORTH OF A WOODEN SIGN POST (MONITOR T229) 
 WITH REFERENCE TAG.

 THE 150-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SHIFLET 150 1989" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER 
 CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: ABOUT 500 FEET EAST OF THE WEST END OF THE GRASS RUNWAY ALONG THE 
 NORTH EDGE, 24.35 M (79.89 FT) EAST OF A RUNWAY LIGHT, 4.94 (16.21 FT) SOUTH OF A WITNESS POST IN A WIRE FENCE.

 THE 430-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SHIFLET 430 1989" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER 
 CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: ALONG THE NORTH EDGE OF A GRASS RUNWAY ABOUT 1400 FT EAST OF THE 
 WEST END OF THE RUNWAY, 10.15 M (33.30 FT) WEST OF A RUNWAY LIGHT, 4.79 M (15.72 FT) SOUTH OF A WITNESS POST IN A WIRE FENCE, AND 
 1.58 M (5.18 FT) NORTH OF THE EDGE OF THE RUNWAY.

 THE 1010-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SHIFLET 1010 1989" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER 
 CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: ALONG THE NORTH EDGE OF A GRASS RUNWAY AT THE EAST END, 5.91 M 
 (19.39 FT) SOUTH OF A WITNESS POST IN A WIRE FENCE LINE, 4.69 M (15.39 FT) SOUTHEAST OF RUNWAY END LIGHT, AND 4.66 M (15.29 FT) 
 EAST OF THE NORTH MOST OF TWO NORTH MOST OF TWO RUNWAY LIGHTS.

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604.  
 PHONE 919-733-3836.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N340791
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MAXTON CBL                NORTH CAROLINA      
  SILVER SPRING MD 20910 - May 15, 2000             PROJECT ACCESSION NUMBER:  15482                  SCOTLAND COUNTY     
                                                    NEAREST TOWN:  MAXTON              

                                                LIST OF ADJUSTED DISTANCES  (May 10, 2000)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    MAXTON 000 1999                   61.000 MAXTON 150 1999                   61.087      150.0123       150.0123       0.1
    MAXTON 000 1999                   61.000 MAXTON 400 1999                   61.353      400.0143       400.0144       0.1
    MAXTON 000 1999                   61.000 MAXTON 1000 1999                  61.685     1000.0181      1000.0184       0.2
 
    MAXTON 150 1999                   61.087 MAXTON 400 1999                   61.353      250.0020       250.0022       0.1
    MAXTON 150 1999                   61.087 MAXTON 1000 1999                  61.685      850.0059       850.0061       0.1
 
    MAXTON 400 1999                   61.353 MAXTON 1000 1999                  61.685      600.0039       600.0039       0.1


 DESCRIPTION OF MAXTON BASE LINE
 YEAR MEASURED: 1999
 LATITUDE: 34 47 57
 LONGITUDE: 079 21 47
 AZIMUTH: 226 DEGREES TRUE NORTH
 CHIEF OF PARTY: WLL

 THE BASE LINE IS LOCATED ABOUT 6.9 KM (4.3 MI) NORTH-NORTHWEST OF MAXTON AT THE LAURINBURG-MAXTON AIRPORT. IT IS 9.2 KM (5.7 MI)
 EAST-NORTHEAST OF LAURINBURG AND 16.9 KM (10.5 MI) WEST OF RED SPRINGS.

 THE BASE LINE IS A NORTHEAST SOUTHWEST LINE WITH THE 0 METER POINT ON THE NORTHEAST END.  THE BASE LINE CONSISTS OF THE 000, 150,
 400, AND 1000 METER POINTS. THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.

 TO REACH THE 0-METER POINT OF THE BASE LINE FROM THE LAURINBURG-MAXTON AIRPORT TERMINAL BUILDING LOCATED ON THE NORTHWEST
 SIDE OF RUNWAY 5/23, GO NORTHEAST ON THE TAXIWAY FOR 0.56 KM (0.35 MI) TO A WIND SOCK WITHIN A SEGMENTED CIRCLE AND THE STATION
 MIDWAY BETWEEN THE TAXIWAY AND THE WIND SOCK. 

 THE 0 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC CONTROL DISK STAMPED "MAXTON 000 1999" SET IN THE TOP OF A 35.6 CM 
 (14.0 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 150 M (492 FT) NORTHEAST OF NCGS STATION MAXTON 150, 
 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY 5/23, 38.6 M (126.8 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF A STORM DRAIN, 
 22.9 M (75.2 FT) NORTHWEST OF A LIGHTED WINDSOCK IN A SEGMENTED CIRCLE, AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE 
 TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.
     
 THE 150 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "MAXTON 150 1999" SET IN THE TOP OF 35.6
 CM (14.0 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 150.0 M (492 FEET) SOUTHWEST OF A LIGHTED WIND SOCK
 IN A SEGMENTED CIRCLE, 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY 5/23, 52.1 M (171.0 FT) SOUTH OF THE CENTERLINE OF A
 STORM DRAIN, 45.8 M (150.1 FT) EAST-SOUTHEAST OF THE CENTERLINE OF A STORM DRAIN, AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST
 EDGE OF THE TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.

 THE 400 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "MAXTON 400 1999" SET IN THE TOP OF A 35.6
 CM (14.0 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF
 RUNWAY 5/23, 62.3 M (204.3 FT) EAST OF THE CENTERLINE OF A STORM DRAIN, 39.7 M (130.2 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF A 
 STORM DRAIN, AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.

1THE 1000 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK STAMPED "MAXTON 1000 1999" SET IN THE TOP OF 36
 CM (14 IN) DIAMETER CONCRETE POST FLUSH WITH SURFACE OF THE GROUND. IT IS 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY
 5/23, 61.2 M (200.8 FT) NORTH OF A STORM DRAIN, 50.6 M (165.9 FT) SOUTH OF A STORM DRAIN, 47.9 M (157.3 FT) EAST-SOUTHEAST OF A 
 STORM DRAIN AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY. POINT OF CONTACT AIRPORT
 MANAGER, JOHN GULLEDGE, TELEPHONE (910) 844-3601. 

 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT THE NORTH CAROLINA GEODETIC SURVEY, 121 W. JONES STREET, RALEIGH, NORTH CAROLINA 27603.
 TELEPHONE 919-733-3836.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N340791
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  RAEFORD                   NORTH CAROLINA
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 HOKE COUNTY


                                                LIST OF ADJUSTED DISTANCES (MAY 12, 1982)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M) TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

    RAEFORD 000                     88.657     RAEFORD 150                   88.916        149.9925       149.9928        .2
    RAEFORD 000                     88.657     RAEFORD 430                   89.481        429.9886       429.9894        .3
    RAEFORD 000                     88.657     RAEFORD 1030                  92.364       1030.0192      1030.0259        .4

    RAEFORD 150                     88.916     RAEFORD 430                   89.481        279.9960       279.9966        .2
    RAEFORD 150                     88.916     RAEFORD 1030                  92.364        880.0267       880.0334        .3

    RAEFORD 430                     89.481     RAEFORD 1030                  92.364        600.0306       600.0375        .2


      DESCRIPTION OF RAEFORD BASE LINE
      YEAR MEASURED:  1982
      CHIEF OF PARTY:  WJR

      THE BASE LINE IS LOCATED ABOUT 29.0 KM (18.0 MI) WEST OF FAYETTEVILLE, 22.5 KM (14.0 MI) SOUTHEAST OF SOUTHERN PINES, AND
      4.8 KM (3.0 MI) NORTHEAST OF RAEFORD AT THE RAEFORD AIRPORT ALONG THE NORTHWEST SIDE OF THE RUNWAY.

      TO REACH THE BASE LINE FROM THE TERMINAL BUILDING AND RESTAURANT AT THE RAEFORD AIRPORT, GO SOUTHWESTERLY ALONG WINDING
      SAND TRACK ROAD FOR 0.56 KM (0.35 MI) TO THE SOUTHWEST END OF RUNWAY AND THE 0 METER POINT, CONTINUE NORTHEAST ALONG
      NORTHWEST EDGE OF RUNWAY FOR 0.16 KM (0.1 MI) TO THE 150 METER POINT, CONTINUE NORTHEAST ALONG NORTHWEST EDGE OF RUNWAY
      FOR 0.24 KM (0.15 MI) TO THE 430 METER POINT, CONTINUE NORTHEAST ALONG NORTHWEST EDGE OF RUNWAY FOR 0.64 KM (0.4 MI) TO
      THE 1030 METER POINT NEAR END OF RUNWAY.

      THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0 METER POINT ON THE SOUTHWEST END.  IT IS MADE UP OF THE 0, 150,
      430, AND 1030 METER POINTS.  THE MARK DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION DISKS.  ALL OF THE MARKS ARE
      SET ON A LINE PARALLEL WITH THE RUNWAY ALONG THE NORTHWEST SIDE.  THE 0 METER POINT IS AT THE SOUTHWEST END OF THE RUNWAY
      ABOUT 15 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, THE 150 METER POINT IS ABOUT 15 FEET NORTHWEST OF THE
      NORTHWEST EDGE OF THE RUNWAY, THE 430 METER POINT IS ACROSS FROM THE TAXIWAY AND ABOUT 15 FEET NORTHWEST OF THE NORTHWEST
      EDGE OF THE RUNWAY, AND THE 1030 METER POINT IS ABOUT 40 FEET FROM THE NORTHEAST END OF THE RUNWAY AND ABOUT 15 FEET
      NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY.

      THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---RAEFORD 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 28 CM (11
      IN) IN DIAMETER FLUSH WITH THE GROUND LOCATED 4.57 M (15.0 FT) NW FROM THE WEST CORNER OF RUNWAY AND 3.26 M (10.7 FT) N
      FROM THE WEST MOST RUNWAY MARKER LIGHT.  THE 1030 METER POINT IS A STANDARD NCGS DISK STAMPED---RAEFORD 1030---SET INTO
      THE TOP OF A ROUND CONCRETE MONUMENT 28 CM (11 IN) IN DIAMETER FLUSH WITH THE GROUND LOCATED 11.19 M (36.7 FT) SW FROM THE
      NORTH MOST RUNWAY MARKER LIGHT, 8.81 M (28.9 FT) W FROM THE NORTH CORNER OF THE RUNWAY, AND 4.21 M (13.8 FT) NW FROM THE
      NORTHWEST EDGE OF THE RUNWAY.  ALL MARKS ARE STANDARD NCGS DISKS STAMPED WITH THE BASE LINE AND METER POINT DESIGNATIONS.

      FOR SITE ACCESS CONTACT MR. GENE THACKER, POST OFFICE DRAWER 878, RAEFORD, NORTH CAROLINA 28376.  TELEPHONE (919)
      875-3261.

      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA.  FOR FURTHER INFORMATION CONTACT MR. LARRY
      W. AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX
      27687, RALEIGH, NORTH CAROLINA 27611.  TELEPHONE (919) 733-3836.
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350792
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  RAEFORD CBL               NORTH CAROLINA
 ROCKVILLE MD 20852 - MARCH 22, 1993               PROJECT ACCESSION NUMBER:  15482                  HOKE COUNTY
                                                   NEAREST TOWN:  RAEFORD

                                                LIST OF ADJUSTED DISTANCES  (MARCH 2, 1993)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    RAEFORD 000                       88.657 RAEFORD 150                       88.915      149.9930       149.9932       0.1
    RAEFORD 000                       88.657 RAEFORD 430                       89.481      429.9876       429.9883       0.1
    RAEFORD 000                       88.657 RAEFORD 1030                      92.364     1030.0169      1030.0235       0.2

    RAEFORD 150                       88.915 RAEFORD 430                       89.481      279.9945       279.9951       0.1
    RAEFORD 150                       88.915 RAEFORD 1030                      92.364      880.0238       880.0306       0.1

    RAEFORD 430                       89.481 RAEFORD 1030                      92.364      600.0292       600.0362       0.1

 DESCRIPTION OF RAEFORD BASE LINE
 YEAR MEASURED: 1982
 YEAR REMEASURED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 29.0 KM (18.0 MI) WEST OF FAYETTEVILLE AND 4.8 KM (3.0 MI) NORTHEAST OF RAEFORD AT THE RAEFORD
 AIRPORT.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE NORTHWEST EDGE OF RUNWAY (4-22).

 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END.  IT CONSISTS OF THE 0, 150, 430 AND 1030
 METER POINTS.  THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION DISKS.

 TO REACH THE 0-METER POINT FROM THE OVERPASS JUNCTION OF U.S. HIGHWAY 401 AND STATE HIGHWAY 211 (PROSPECT AVENUE), LOCATED ON THE
 WEST SIDE OF RAEFORD, GO NORTHERLY ON U.S. HIGHWAY 401 FOR 2.8 KM (1.7 MI) TO THE NORTH END OF THE CONCRETE BRIDGE OVER ROCKFISH
 CREEK.  CONTINUE NORTHERLY ON U.S. HIGHWAY 401 FOR 0.4 KM (0.2 MI) TO THE INTERSECTION OF STATE ROAD 1302 (DOC BROWN ROAD) ON THE
 LEFT.  TURN LEFT AND GO NORTHWEST CURVING TO WEST ON STATE ROAD 1302 FOR 1.2 KM (0.7 MI) TO A FORK.  TAKE THE RIGHT FORK AND GO
 NORTHERLY ON STATE ROAD 1302 FOR 1.2 KM (0.7 MI) TO THE INTERSECTION OF A TRACK ROAD (LOCKHEED LANE) ON THE LEFT.  *** NOTE: TO
 REACH THE MAIN AIRPORT COMPLEX CONTINUE NORTHERLY ON STATE ROAD 1302 FOR 0.5 KM (0.3 MI) TO THE ENTRANCE DRIVE ON THE LEFT ***. 
 TURN LEFT AND GO SOUTHWEST ON THE TRACK ROAD FOR 0.2 KM (0.12 MI) TO A DIM TRACK ON THE LEFT.  TURN RIGHT AND GO NORTH-NORTHEAST 
 CROSS-COUNTRY FOR 90 M (295 FT) TO THE 0-METER POINT NEAR THE SOUTHWESTERN CORNER OF RUNWAY (4-22).

 THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 000" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER 
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 90.9 M (298.2 FT) NORTH-NORTHEAST OF THE CENTERLINE OF A TRACK ROAD, 
 15.0 M (49.2 FT) SOUTHEAST OF THE CENTERLINE OF A DITCH, AND 4.6 M (15.1 FT) NORTHWEST OF THE SOUTHWEST CORNER OF RUNWAY (4-22).

 THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 150" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW  THE SURFACE OF THE GROUND.  IT IS 76.8 M (252.0 FT) SOUTHWEST OF THE SOUTHEASTERN 
 CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, 73.5 M (241.1 FT) NORTHEAST OF THE NORTHEASTERN CORNER OF A CONCRETE APPROACH LIGHT
 FOUNDATION, AND 4.5 M (14.8 FT) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY (4-22).

 THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 430" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 66.1 M (216.9 FT) SOUTH-SOUTHEAST OF THE CENTER OF A WINDSOCK STAND, 
 12.6 M (41.3 FT) SOUTHWEST OF THE EXTENDED CENTERLINE OF A TAXIWAY, AND 4.4 M (14.4 FT) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY 
 (4-22).

 THE 1030-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 1030" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 8.8 M (28.9 FT) WEST-SOUTHWEST OF THE NORTHWEST CORNER
 OF A RUNWAY (4-22), AND 4.2 M (13.8 FT) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY (4-22).

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  DRIVING ON THE RUNWAYS IS
 STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY.  FOR SITE ACCESS PLEASE CONTACT MR. GENE THACKER, POST OFFICE DRAWER
 1510, RAEFORD, NC 28376.  TELEPHONE (919) 875-3261.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.  FOR MORE
 INFORMATION PLEASE CONTACT MR. LARRY AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL HEALTH AND
 NATURAL RESOURCES, P.O. BOX 27687, RALEIGH, NC 27611. TELEPHONE (919) 733-3836.
1
 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N350784
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  RALEIGH                   NORTH CAROLINA
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 WAKE COUNTY


                                                LIST OF ADJUSTED DISTANCES (APRIL 12, 1982)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M) TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

    RALEIGH 000                     95.440     RALEIGH 150                   92.779        149.9482       149.9718        .2
    RALEIGH 000                     95.440     RALEIGH 400                   87.378        399.8807       399.9620        .4
    RALEIGH 000                     95.440     RALEIGH 1400                  85.136       1399.9288      1399.9667        .5

    RALEIGH 150                     92.779     RALEIGH 400                   87.378        249.9325       249.9909        .3
    RALEIGH 150                     92.779     RALEIGH 1400                  85.136       1249.9804      1250.0037        .5

    RALEIGH 400                     87.378     RALEIGH 1400                  85.136       1000.0475      1000.0500        .3


 DESCRIPTION OF RALEIGH BASE LINE
 YEAR MEASURED:  1982
 CHIEF OF PARTY:  WJR

 THE BASE LINE IS LOCATED ABOUT 13.4 KM (8.3 MI) SOUTHWEST OF WAKE FOREST, 11.3 KM (7.0 MI) NORTHEAST OF RALEIGH AND 3.7 KM (2.3 MI)
 NORTHEAST OF THE JUNCTION OF UNITED STATES HIGHWAYS 1 AND 401 ALONG THE EAST SIDE OF THE FRONTAGE ROAD IN FRONT OF THE PLANTATION
 INN ON THE WEST SIDE OF ROUTE 1.

 TO REACH THE BASE LINE FROM THE JUNCTION OF UNITED STATES HIGHWAY 1 BRIDGE OVER UNITED STATES HIGHWAY 401 ON THE NORTH SIDE OF
 RALEIGH, GO NORTH ON UNITED STATES HIGHWAY 1 FOR 3.5 KM (2.3 MI) TO THE INTERSECTION OF UNITED STATES HIGHWAY 1 AND OLD WAKE FOREST
 ROAD.  TURN LEFT ON OLD WAKE FOREST ROAD AND THEN RIGHT ON TO THE FRONTAGE ROAD TO THE 0 METER POINT ON THE EAST SIDE OF FRONTAGE
 ROAD NEAR ANGLE IN THE RIGHT OF WAY FENCE.  CONTINUE NORTH ALONG EAST SIDE OF FRONTAGE ROAD FOR 0.16 KM (0.1 MI) TO THE 150 METER
 POINT ON THE RIGHT, CONTINUE NORTH ALONG FRONTAGE ROAD FOR 0.24 KM (0.15 MI) TO THE 400 METER POINT ON THE RIGHT, CONTINUE NORTH
 ALONG FRONTAGE ROAD FOR 1.04 KM (0.65 MI) TO THE 1400 METER POINT ON THE RIGHT.

 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0 METER POINT ON THE SOUTHWEST END.  IT IS MADE UP OF THE 0, 150, 400 AND 1400
 METER POINTS.  ALL OF THE MARKS ARE SET ON A LINE BETWEEN THE EAST EDGE OF THE FRONTAGE ROAD AND THE RIGHT OF WAY FENCE.  THE LINE
 RUNS FROM ABOUT 28 FEET NORTHWEST OF THE ANGLE IN THE RIGHT OF WAY FENCE AT THE JUNCTION OF UNITED STATES HIGHWAY 1 AND OLD WAKE
 FOREST ROAD TO THE SOUTH DRIVE TO THE MILL OUTLET VILLAGE ON THE NORTHEAST END OF THE BASE LINE. THE 0, 150, AND 400 METER POINTS
 ARE ACROSS FROM THE PLANTATION INN ON THE EAST SIDE OF THE FRONTAGE ROAD.

 THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---RALEIGH 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 28 CM (11 IN) IN
 DIAMETER FLUSH WITH GROUND LOCATED 43.46 M (142.6 FT) SW FROM A POWER POLE WITH AN ALUMINUM TRIANGLE TAG, 35.05 M (115.0 FT) SE 
 FROM THE CENTER OF THE FRONTAGE ROAD, 32.00 M (105.0 FT) NW FROM THE CENTER OF THE SOUTH BOUND LANE OF UNITED STATES HIGHWAY 1, AND 
 8.41 M (27.6 FT) WNW FROM THE CENTER POST OF BRACED SECTION AT CORNER OF FENCE.  THE 150 METER POINT IS A STANDARD NCGS DISK 
 STAMPED---RALEIGH 150---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 28 CM (11 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 17.28 M (
 56.7 FT) SE FROM THE CENTER OF FRONTAGE ROAD, 10.06 M (33.0 FT) WSW FROM THE POWER POLE AT THE JUNCTION OF POWER LINES, AND 8.26 M 
 (27.1 FT) NW FROM THE RIGHT OF WAY FENCE.  THE 400 METER POINT IS A STANDARD NCGS DISK STAMPED---RALEIGH 400---SET INTO THE TOP OF 
 A ROUND CONCRETE MONUMENT 28 CM (11 IN) IN DIAMETER FLUSH WITH GROUND 9.48 M (31.1 FT) W FROM A POWER POLE WITH AN ALUMINUM 
 TRIANGLE TAG, 7.80 M (25.6 FT) NW FROM THE RIGHT OF WAY FENCE, 6.83 M (22.4 FT) SE FROM THE CENTER OF THE FRONTAGE ROAD, AND 5.76 M 
 (18.9 FT) SW FROM THE POWER POLE ANCHOR CABLE. THE 1400 METER POINT IS A STANDARD NCGS DISK STAMPED---RALEIGH 1400---SET INTO THE 
 TOP OF A ROUND CONCRETE MONUMENT 28 CM (11 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 56.69 M (186.0 FT) SSE FROM THE CENTER OF THE 
 SOUTH DRIVE TO MILL OUTLET VILLAGE, 27.22 M (89.3 FT) SW FROM THE CENTER OF BRACED SECTION OF RIGHT OF WAY FENCE, 9.81 M (32.2 FT) 
 SE FROM THE CENTER OF FRONTAGE ROAD, AND 4.78 M (15.7 FT) NW FROM THE RIGHT OF WAY FENCE.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA.  FOR FURTHER INFORMATION CONTACT MR. LARRY W. 
 AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX 27687, RALEIGH, 
 NORTH CAROLINA 27611.  TELEPHONE (919) 733-3836.
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350784
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  RALEIGH CBL               NORTH CAROLINA
 ROCKVILLE MD 20852 - MARCH 29, 1993               PROJECT ACCESSION NUMBER:  15482                  WAKE COUNTY
                                                   NEAREST TOWN:  RALEIGH

                                                LIST OF ADJUSTED DISTANCES  (MARCH 22, 1993)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    RALEIGH 000                       95.440 RALEIGH 150                       92.778      149.9473       149.9710       0.1
    RALEIGH 000                       95.440 RALEIGH 400                       87.377      399.8802       399.9615       0.2
    RALEIGH 000                       95.440 RALEIGH 1400                      85.134     1399.9235      1399.9615       0.3

    RALEIGH 150                       92.778 RALEIGH 400                       87.377      249.9329       249.9913       0.1
    RALEIGH 150                       92.778 RALEIGH 1400                      85.134     1249.9760      1249.9994       0.2

    RALEIGH 400                       87.377 RALEIGH 1400                      85.134     1000.0427      1000.0452       0.2

 DESCRIPTION OF RALEIGH BASE LINE
 YEAR MEASURED: 1982
 YEAR REMEASURED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 13.4 KM (8.3 MI) SOUTHWEST OF WAKE FOREST, 11.3 KM (7.0 MI) NORTHEAST OF RALEIGH, AND 3.7 KM 
 (2.3 MI) NORTHEAST OF THE JUNCTION OF U.S. HIGHWAYS 1 AND 401.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH A METAL 
 RIGHT-OF-WAY FENCE THAT BORDERS THE WESTERN EDGE OF U.S. HIGHWAY 1 AND THE EASTERN EDGE OF U.S. HIGHWAY 1 SERVICE ROAD.

 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END.  IT CONSISTS OF THE 0, 150, 400, AND 1400
 METER POINTS.  THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION STATION DISKS.

 TO REACH THE 0-METER POINT FROM THE U.S. HIGHWAY 1 BRIDGE OVER U.S. HIGHWAY 401, LOCATED ON THE NORTH SIDE OF RALEIGH, GO NORTH ON
 U.S. HIGHWAY 1 (CAPITAL BOULEVARD) FOR 3.4 KM (2.1 MI) TO THE INTERSECTION OF OLD WAKE FOREST ROAD ON THE LEFT.  TURN LEFT AND GO
 WESTERLY ON OLD WAKE FOREST ROAD FOR 0.10 KM (0.06 MI) TO THE INTERSECTION OF U.S. HIGHWAY 1 SERVICE ROAD ON THE RIGHT.  TURN RIGHT
 THEN BEAR RIGHT AND GO EAST FOLLOWING A METAL-RIGHT-OF-WAY FENCE FOR 0.10 KM (0.06 MI) TO THE 0-METER POINT NEAR THE RIGHT-OF-WAY
 FENCE CORNER.

 THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 000" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER 
 CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 43.2 M (141.7 FT) SOUTHWEST OF A WOODEN UTILITY POLE 
 WITH AN ALUMINUM REFERENCE TAG, 35.0 M (114.8 FT) SOUTHEAST OF THE CENTERLINE OF THE FRONTAGE ROAD, 21.5 M (70.5 FT) NORTH OF A 
 WOODEN UTILITY POLE WITH AN ALUMINUM REFERENCE TAG, AND 8.2 M (26.9 FT) WEST OF A METAL WITNESS POST AT THE METAL RIGHT-OF-WAY 
 FENCE CORNER.

 THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 150" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
 CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 51.5 M (169.0 FT) NORTHEAST OF A WOODEN UTILITY POLE
 WITH AN ALUMINUM REFERENCE TAG, 17.3 M (56.8 FT) SOUTHEAST OF THE CENTERLINE OF THE FRONTAGE ROAD, 10.0 M (32.8 FT) SOUTHWEST OF A
 WOODEN UTILITY POLE WITH AN ALUMINUM REFERENCE TAG, AND 8.2 M (26.9 FT) NORTHWEST OF A FIBERGLASS WITNESS POST IN THE METAL RIGHT-
 OF-WAY FENCE.

 THE 400-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 400" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 9.4 M (30.8 FT) WEST OF A WOODEN UTILITY POLE WITH AN ALUMINUM REFERENCE
 TAG, 7.8 M (25.6 FT) NORTHWEST OF A FIBERGLASS WITNESS POST IN THE METAL RIGHT-OF-WAY FENCE, AND 6.7 M (22.0 FT) SOUTHEAST OF THE
 CENTER LINE OF THE FRONTAGE ROAD.

 THE 1400-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 1400" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 59.0 M (193.6 FT) SOUTHWEST OF THE EXTENDED SOUTHERN ENTRANCE DRIVE
 CENTERLINE FOR THE MILL OUTLET VILLAGE, 9.7 M (31.8 FT) SOUTHEAST OF THE CENTERLINE OF THE FRONTAGE ROAD, AND 4.7 M (15.4 FT)
 NORTHWEST OF A FIBERGLASS WITNESS POST IN THE METAL RIGHT-OF-WAY FENCE.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  TRAFFIC ON BOTH HIGHWAYS IS
 HEAVY; SAFETY PRECAUTIONS ARE RECOMMENDED.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.  FOR MORE
 INFORMATION PLEASE CONTACT MR. LARRY AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH AND
 NATURAL RESOURCES, P.O. BOX 27687, RALEIGH, NC 27611. TELEPHONE (919) 733-3836.
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N340794
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  ROCKINGHAM-HAMLET         NORTH CAROLINA
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 RICHMOND COUNTY

     ***  ROCKINGHAM-HAMLET BASE LINE - NO LONGER USEABLE - SEE NEW DESCRIPTION  ***

                                                LIST OF ADJUSTED DISTANCES (MARCH 26, 1981)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
      FROM STATION                   ELEV.(M)  TO STATION                     ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

         R-  0                       108.910       R-  25                     107.680       25.0208        25.0510        .4
         R-  0                       108.910       R-  50                     107.670       50.0235        50.0389        .3
         R-  0                       108.910       R-  75                     107.640       75.0238        75.0345        .3
         R-  0                       108.910       R- 100                     107.620      100.0225       100.0308        .3
         R-  0                       108.910       R- 150                     107.590      150.0233       150.0291        .3
         R-  0                       108.910       R- 463                     107.670      463.3538       463.3555        .4
         R-  0                       108.910       R- 926                     106.370      926.5433       926.5467        .6
         R-  0                       108.910       R-1390                     107.840     1389.8142      1389.8146        .6

         R- 25                       107.680       R-  50                     107.670       25.0027        25.0027        .3
         R- 25                       107.680       R-  75                     107.640       50.0029        50.0029        .4
         R- 25                       107.680       R- 100                     107.620       75.0017        75.0017        .3
         R- 25                       107.680       R- 150                     107.590      125.0025       125.0025        .4
         R- 25                       107.680       R- 463                     107.670      438.3329       438.3329        .4
         R- 25                       107.680       R- 926                     106.370      901.5223       901.5233        .6
         R- 25                       107.680       R-1390                     107.840     1364.7933      1364.7933        .6

         R- 50                       107.670       R-  75                     107.640       25.0003        25.0003        .2
         R- 50                       107.670       R- 100                     107.620       49.9990        49.9990        .2
         R- 50                       107.670       R- 150                     107.590       99.9998        99.9999        .2
         R- 50                       107.670       R- 463                     107.670      413.3303       413.3303        .3
         R- 50                       107.670       R- 926                     106.370      876.5197       876.5206        .5
         R- 50                       107.670       R-1390                     107.840     1339.7906      1339.7906        .6

         R- 75                       107.640       R- 100                     107.620       24.9988        24.9988        .2
         R- 75                       107.640       R- 150                     107.590       74.9996        74.9996        .3
         R- 75                       107.640       R- 463                     107.670      388.3300       388.3300        .4
         R- 75                       107.640       R- 926                     106.370      851.5194       851.5204        .5
         R- 75                       107.640       R-1390                     107.840     1314.7903      1314.7903        .6

         R-100                       107.620       R- 150                     107.590       50.0008        50.0008        .2
         R-100                       107.620       R- 463                     107.670      363.3312       363.3312        .3
         R-100                       107.620       R- 926                     106.370      826.5207       826.5216        .5
         R-100                       107.620       R-1390                     107.840     1289.7916      1289.7916        .5

         R-150                       107.590       R- 463                     107.670      313.3304       313.3304        .3
         R-150                       107.590       R- 926                     106.370      776.5198       776.5208        .5
         R-150                       107.590       R-1390                     107.840     1239.7907      1239.7908        .5

         R-463                       107.670       R- 926                     106.370      463.1895       463.1913        .3
         R-463                       107.670       R-1390                     107.840      926.4603       926.4603        .4

         R-926                       106.370       R-1390                     107.840      463.2708       463.2708        .5
 
 DESCRIPTION OF ROCKINGHAM-HAMLET BASE LINE
 YEAR MEASURED:  1974 AND 1980
 CHIEF OF PARTY:  WJR

 THIS BASE LINE WAS FIRST ESTABLISHED IN 1974 AND CONSISTED OF NINE MARKS.  DUE TO CHANGES IN BASE LINE PROCEDURES ALL OF THE MARKS
 WERE NOT USED IN THE RECALIBRATION OF THE LINE IN 1980.  THERE WAS NO ORIGINAL DESCRIPTION, THE 1980 DESCRIPTION FOLLOWS.

 THE BASE LINE IS LOCATED ABOUT 3 MILES SOUTH OF ROCKINGHAM, 3 MILES WEST OF HAMLET AND ALONG THE SOUTHWEST EDGE OF THE MAIN 
 AIRSTRIP AT THE ROCKINGHAM-HAMLET AIRPORT.

1THE 0 METER POINT IS NEAR THE SOUTHEAST CORNER OF THE AIRPORT ABOUT 1000 METERS SOUTHEAST OF THE TERMINAL BUILDING, 58.3 METERS
 SOUTHWEST OF THE SOUTHWEST EDGE OF THE RUNAWAY, 51 METERS SOUTHEAST OF A LONG METAL RUNWAY MARKER, 6.62 METERS NORTH OF A 4-INCH
 SQUARE CONCRETE WITNESS POST AND 6.385 METERS NORTHWEST OF A FENCE CORNER IN THE 4-FOOT HIGH CHAIN LINK BOUNDARY FENCE.

 THE 0 METER AND 1389 METER MARKS ARE 1-INCH ROUND HOLLOW PLUGS WITH SCREW CAPS SET IN A 8-1/2 INCH SQUARE METAL PLATE SET IN THE 
 TOP OF A 12 FOOT LONG, 18-INCH ROUND CORRUGATED PIPE FILLED WITH CONCRETE AND PROJECTING ABOUT 4 FEET ABOVE THE SURFACE.  ALL THE 
 OTHER MARKS ARE PLAIN 3-INCH ROUND NIPPLE TOP BRASS CAPS SET IN THE TOP OF 8-INCH ROUND CONCRETE MONUMENTS THAT ARE FLUSH WITH THE 
 SURFACE EXCEPT FOR THE 150 METER POINT WHICH IS RECESSED INTO THE CONCRETE ABOUT 2-INCHES.  ALL OF THE MARKS ARE STAMPED WITH R- 
 AND THEIR BASE LINE DESIGNATION.  EACH MARK HAS A 4-INCH SQUARE CONCRETE WITNESS POST SET NEAR THE TREE LINE ON THE SOUTHWEST SIDE 
 OF THE AIRPORT.

 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHEAST END.  IT IS MADE UP OF 0, 150, 463 AND 1389
 METER POINTS.  0 TO 50 AND 0 TO 926 METER POINTS WERE MEASURED BUT NOT TIED INTO THE OTHER MARKS.

 IN ORDER TO MAKE MEASUREMENTS FROM THE 0 AND 1389 METER POINTS SPECIAL TRIBRACHS ARE NEEDED.  RICE INTERNATIONAL HAS THESE SPECIAL
 TRIBRACHS WHICH FIT INTO THE PLUGS AND MAKE IT POSSIBLE TO SET INSTRUMENTS AND REFLECTORS ON THE END POINTS.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH RICE INTERNATIONAL OF HAMLET, NORTH CAROLINA.  FOR FURTHER INFORMATION AND THE
 TRIBRACH ADAPTORS NEEDED AT THE 0 AND 1389 METER POINTS CONTACT RICE INTERNATIONAL, 40 MAIN STREET, POST OFFICE BOX 948, HAMLET,
 NORTH CAROLINA 28345.  TELEPHONE (919) 582-2989.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N340794
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  ROCKINGHAM-HAMLET         NORTH CAROLINA
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  G15482                 RICHMOND COUNTY

     ***  ROCKINGHAM-HAMLET BASE LINE - NO LONGER USEABLE - SEE USER NOTES  ***

                                                LIST OF ADJUSTED DISTANCES (MARCH 26, 1981)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
      FROM STATION                   ELEV.(M)  TO STATION                     ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

         R-  0                       108.910       R-  25                     107.680       25.0208        25.0510        .4
         R-  0                       108.910       R-  50                     107.670       50.0235        50.0389        .3
         R-  0                       108.910       R-  75                     107.640       75.0238        75.0345        .3
         R-  0                       108.910       R- 100                     107.620      100.0225       100.0308        .3
         R-  0                       108.910       R- 150                     107.590      150.0233       150.0291        .3
         R-  0                       108.910       R- 463                     107.670      463.3538       463.3555        .4
         R-  0                       108.910       R- 926                     106.370      926.5433       926.5467        .6
         R-  0                       108.910       R-1390                     107.840     1389.8142      1389.8146        .6

         R- 25                       107.680       R-  50                     107.670       25.0027        25.0027        .3
         R- 25                       107.680       R-  75                     107.640       50.0029        50.0029        .4
         R- 25                       107.680       R- 100                     107.620       75.0017        75.0017        .3
         R- 25                       107.680       R- 150                     107.590      125.0025       125.0025        .4
         R- 25                       107.680       R- 463                     107.670      438.3329       438.3329        .4
         R- 25                       107.680       R- 926                     106.370      901.5223       901.5233        .6
         R- 25                       107.680       R-1390                     107.840     1364.7933      1364.7933        .6

         R- 50                       107.670       R-  75                     107.640       25.0003        25.0003        .2
         R- 50                       107.670       R- 100                     107.620       49.9990        49.9990        .2
         R- 50                       107.670       R- 150                     107.590       99.9998        99.9999        .2
         R- 50                       107.670       R- 463                     107.670      413.3303       413.3303        .3
         R- 50                       107.670       R- 926                     106.370      876.5197       876.5206        .5
         R- 50                       107.670       R-1390                     107.840     1339.7906      1339.7906        .6

         R- 75                       107.640       R- 100                     107.620       24.9988        24.9988        .2
         R- 75                       107.640       R- 150                     107.590       74.9996        74.9996        .3
         R- 75                       107.640       R- 463                     107.670      388.3300       388.3300        .4
         R- 75                       107.640       R- 926                     106.370      851.5194       851.5204        .5
         R- 75                       107.640       R-1390                     107.840     1314.7903      1314.7903        .6

         R-100                       107.620       R- 150                     107.590       50.0008        50.0008        .2
         R-100                       107.620       R- 463                     107.670      363.3312       363.3312        .3
         R-100                       107.620       R- 926                     106.370      826.5207       826.5216        .5
         R-100                       107.620       R-1390                     107.840     1289.7916      1289.7916        .5

         R-150                       107.590       R- 463                     107.670      313.3304       313.3304        .3
         R-150                       107.590       R- 926                     106.370      776.5198       776.5208        .5
         R-150                       107.590       R-1390                     107.840     1239.7907      1239.7908        .5

         R-463                       107.670       R- 926                     106.370      463.1895       463.1913        .3
         R-463                       107.670       R-1390                     107.840      926.4603       926.4603        .4

         R-926                       106.370       R-1390                     107.840      463.2708       463.2708        .5
 
     ***  ROCKINGHAM-HAMLET BASE LINE - NO LONGER USEABLE - SEE USER NOTES  ***

 DESCRIPTION OF ROCKINGHAM-HAMLET
 YEAR MEASURED:  1974 AND 1980
 YEAR RECOVERED: 1993 (NO LONGER USEABLE)
 CHIEF OF PARTY:  WJR

 THIS BASE LINE WAS FIRST ESTABLISHED IN 1974 AND CONSISTED OF NINE MARKS.  DUE TO CHANGES IN BASE LINE PROCEDURES ALL OF THE MARKS
 WERE NOT USED IN THE RECALIBRATION OF THE LINE IN 1980.  THERE WAS NO ORIGINAL DESCRIPTION, THE 1980 DESCRIPTION FOLLOWS.

1THE BASE LINE IS LOCATED ABOUT 3 MILES SOUTH OF ROCKINGHAM, 3 MILES WEST OF HAMLET AND ALONG THE SOUTHWEST EDGE OF THE MAIN 
 AIRSTRIP AT THE ROCKINGHAM-HAMLET AIRPORT.

 THE 0 METER POINT IS NEAR THE SOUTHEAST CORNER OF THE AIRPORT ABOUT 1000 METERS SOUTHEAST OF THE TERMINAL BUILDING, 58.3 METERS
 SOUTHWEST OF THE SOUTHWEST EDGE OF THE RUNAWAY, 51 METERS SOUTHEAST OF A LONG METAL RUNWAY MARKER, 6.62 METERS NORTH OF A 4-INCH
 SQUARE CONCRETE WITNESS POST AND 6.385 METERS NORTHWEST OF A FENCE CORNER IN THE 4-FOOT HIGH CHAIN LINK BOUNDARY FENCE.

 THE 0 METER AND 1389 METER MARKS ARE 1-INCH ROUND HOLLOW PLUGS WITH SCREW CAPS SET IN A 8-1/2 INCH SQUARE METAL PLATE SET IN THE 
 TOP OF A 12 FOOT LONG, 18-INCH ROUND CORRUGATED PIPE FILLED WITH CONCRETE AND PROJECTING ABOUT 4 FEET ABOVE THE SURFACE.  ALL THE 
 OTHER MARKS ARE PLAIN 3-INCH ROUND NIPPLE TOP BRASS CAPS SET IN THE TOP OF 8-INCH ROUND CONCRETE MONUMENTS THAT ARE FLUSH WITH THE 
 SURFACE EXCEPT FOR THE 150 METER POINT WHICH IS RECESSED INTO THE CONCRETE ABOUT 2-INCHES.  ALL OF THE MARKS ARE STAMPED WITH R- 
 AND THEIR BASE LINE DESIGNATION.  EACH MARK HAS A 4-INCH SQUARE CONCRETE WITNESS POST SET NEAR THE TREE LINE ON THE SOUTHWEST SIDE 
 OF THE AIRPORT.

 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHEAST END.  IT IS MADE UP OF 0, 150, 463 AND 1389
 METER POINTS.  0 TO 50 AND 0 TO 926 METER POINTS WERE MEASURED BUT NOT TIED INTO THE OTHER MARKS.

 IN ORDER TO MAKE MEASUREMENTS FROM THE 0 AND 1389 METER POINTS SPECIAL TRIBRACHS ARE NEEDED.  RICE INTERNATIONAL HAS THESE SPECIAL
 TRIBRACHS WHICH FIT INTO THE PLUGS AND MAKE IT POSSIBLE TO SET INSTRUMENTS AND REFLECTORS ON THE END POINTS.

 USER NOTES:   ***  ROCKINGHAM-HAMLET CBL IS NO LONGER USABLE.  THE 0 POINT AND THE 1389 METER POINT REQUIRE SPECIAL TRIBRACHS IN
 ORDER TO TAKE MEASUREMENTS.  THE REMAINDER OF THE POINTS MAY BE USED TO DETERMINE AN INSTRUMENT CONSTANT. UNFORTUNATELY, THE SCALE
 CAN NOT BE ADEQUATELY DETERMINED BASED ON THE SHORTENED DISTANCE OF THE USABLE BASE LINE.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH RICE INTERNATIONAL OF HAMLET, NORTH CAROLINA.  FOR FURTHER INFORMATION AND THE
 TRIBRACH ADAPTORS NEEDED AT THE 0 AND 1389 METER POINTS CONTACT RICE INTERNATIONAL, 40 MAIN STREET, POST OFFICE BOX 948, HAMLET,
 NORTH CAROLINA 28345.  TELEPHONE (919) 582-2989.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350804
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  SALISBURY CBL             NORTH CAROLINA      
 SILVER SPRING MD 20910 - MARCH 7, 1995            PROJECT ACCESSION NUMBER:  15482                  ROWAN COUNTY        
                                                   NEAREST TOWN:  SALISBURY           

                                               LIST OF ADJUSTED DISTANCES  (JANUARY 29, 1995)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                     ELEV.(M)  TO STATION                     ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    SALISPORT 1986                   234.063 SALISBURY 150 1993               234.483      149.9910       149.9916       0.1
    SALISPORT 1986                   234.063 SALISBURY 430 1993               234.793      429.9987       429.9993       0.1
    SALISPORT 1986                   234.063 SALISBURY 1050 1993              234.884     1049.9998      1050.0001       0.1
 
    SALISBURY 150 1993               234.483 SALISBURY 430 1993               234.793      280.0077       280.0079       0.1
    SALISBURY 150 1993               234.483 SALISBURY 1050 1993              234.884      900.0088       900.0089       0.1
 
    SALISBURY 430 1993               234.793 SALISBURY 1050 1993              234.884      620.0011       620.0011       0.1

 DESCRIPTION OF SALISBURY BASE LINE
 YEAR MEASURED:  1994
 CHIEF OF PARTY:  DJN
 
 THE BASE LINE IS LOCATED ABOUT 3.2 KM (2.0 MI) SOUTH OF SALISBURY AT THE ROWAN COUNTY AIRPORT.
 
 FOR PERMISSION TO ENTER AIRPORT PROPERTY PLEASE CONTACT MR. LINDSAY HESS, AIRPORT MANAGER, ROWAN COUNTY AIRPORT. 
 TELEPHONE 704-633-5021 OR 704-636-6649. 

 THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTH-SOUTHWEST END.  IT CONSISTS
 OF THE 0, 150, 430, AND 1050 METER POINTS.
 
 TO REACH THE 0-METER POINT FROM THE US HIGHWAY 29-601 BRIDGE OVER JAKE ALEXANDER BOULEVARD, LOCATED IN THE SOUTHWEST
 SECTION OF SALISBURY, GO SOUTHWEST ON US 29-US 601 FOR 2.49 KM (1.55 MI) TO SR 1516 (AIRPORT ROAD).  THENCE NORTH FOR
 0.2 KM (0.1 MI) ON SR 1516, THENCE NORTHEAST FOR 0.3 KM (0.2 MI) ON SR 1517 (AIRPORT LOOP) TO THE AIRPORT ENTRANCE,
 THENCE WEST FOR 0.2 KM (0.1 MI) ALONG A TAXI RAMP, CROSS THE MAIN TAXIWAY TO THE GRASSY AREA AND THE 0-METER POINT
 BETWEEN THE RUNWAY AND TAXIWAY.
 
 THE 0-METER POINT IS A STANDARD NGS DISK STAMPED "SALISPORT 1986" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 60.7 M (199.0 FT) EAST-SOUTHEAST FROM THE APPROXIMATE CENTER OF THE
 RUNWAY, 43.9 M (144.0 FT) SOUTHEAST FROM A SMALL LIGHT NEAR THE EDGE OF THE RUNWAY, 35.8 M (117.5 FT) NORTHEAST FROM THE
 CENTER OF A VASI LIGHT, AND 15.5 M (51.0 FT) WEST-NORTHWEST FROM THE APPROXIMATE CENTER OF THE TAXIWAY AND DIRECTLY
 ACROSS FROM A DRIVEWAY LEADING TO THE AIRPORT HANGARS. 

 THE 150-METER POINT IS A NC GEODETIC SURVEY DISK STAMPED "SALISBURY 150 1993" SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 THE SURFACE OF THE GROUND.  IT IS 74.7 M (245.0 FT) SOUTH-SOUTHWEST OF A DROP INLET, 21.0 M (69.0 FT) NORTH-NORTHWEST OF
 THE INTERSECTION OF THE TAXIWAY AND RAMP TO THE AIRPORT TERMINAL, 15.5 M (51.0 FT) NORTHWEST OF THE CENTERLINE OF THE
 TAXIWAY, AND 14.0 M (46.0 FT) NORTH-NORTHEAST OF THE NORTHWEST CORNER OF A CONCRETE PAD WITH A--RAMP--SIGN.
 
 THE 430-METER POINT IS A NC GEODETIC SURVEY DISK STAMPED "SALISBURY 430 1993" SET IN THE TOP OF A CONCRETE POST RECESSED
 3 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 30.7 M (100.7 FT) SOUTHWEST OF THE SOUTH EDGE OF THE TAXI RAMP, 30.7
 M (100.7 FT) SOUTHEAST OF A 0.6 M (2 FT) BY 0.6 M (2 FT) CONCRETE ELECTRICAL ACCESS PAD, 15.5 M (50.7 FT) NORTHWEST OF
 THE CENTERLINE OF THE TAXIWAY, AND 10.6 M (34.7 FT) NORTHEAST OF A DROP INLET.
 
 THE 1050-METER POINT IS A NC GEODETIC SURVEY DISK STAMPED "SALISBURY 1050 1993" SET IN THE TOP OF A CONCRETE POST
 RECESSED 3 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 104.5 M (343.0 FT) SOUTHWEST OF THE SOUTH EDGE OF THE
 NORTHERN MOST TAXI RAMP, 42.9 M (140.6 FT) SOUTHEAST OF A SMALL LIGHT NEAR THE EDGE OF THE RUNWAY, 34.4 M (112.8 FT)
 SOUTH-SOUTHEAST OF A 0.6 M (2 FT) BY 0.6 M (2 FT) CONCRETE ELECTRICAL ACCESS PAD, AND 15.3 M (50.1 FT) NORTHWEST OF THE
 CENTERLINE OF THE TAXIWAY.
 
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  THE BASE LINE ELEVATIONS ARE UNADJUSTED SECOND
 ORDER CLASS II ELEVATIONS TIED TO THE NATIONAL NETWORK.
 
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.  FOR MORE INFORMATION PLEASE
 CONTACT MR. WAYNE BRANTLEY, NORTH CAROLINA GEODETIC SURVEY, P.O. BOX 27687, 512 NORTH SALISBURY STREET, RALEIGH, NC
 27611-7687.  TELEPHONE 919-733-3836.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350813
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  SHELBY CBL                NORTH CAROLINA      
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15482                  CLEVELAND COUNTY    
                                                    NEAREST TOWN:  SHELBY             

                                                LIST OF ADJUSTED DISTANCES  ( 7/20/2004)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    CLEV 000 1998                    256.730 CLEV 150 1998                    257.659      149.9983       150.0012        .1
    CLEV 000 1998                    256.730 CLEV 400 1998                    255.935      400.0068       400.0076        .1
    CLEV 000 1998                    256.730 CLEV 1000 1998                   253.389      999.9981      1000.0037        .2
 
    CLEV 150 1998                    257.659 CLEV 400 1998                    255.935      250.0085       250.0145        .1
    CLEV 150 1998                    257.659 CLEV 1000 1998                   253.389      849.9999       850.0106        .1
 
    CLEV 400 1998                    255.935 CLEV 1000 1998                   253.389      599.9914       599.9968        .1

 DESCRIPTION OF SHELBY CBL
 YEAR MEASURED: 2003
 LATITUDE: 35 15 25
 LONGITUDE: 81 35 55
 AZIMUTH: 224
 CHIEF OF PARTY: MARK BOOTHE
 
 THE BASE LINE IS LOCATED ABOUT 6.8 KM (4.1 MI) WEST-SOUTHWEST OF SHELBY AT THE SHELBY MUNICIPAL AIRPORT. 6.5 KM (3.9 MI) EAST OF 
 BOILING SPRINGS; 9.5 KM (5.7 MI) NORTH OF THE NORTH CAROLINA/SOUTH CAROLINA STATE LINE.
 
 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTHEAST END.  IT CONSISTS OF THE 000, 150, 400, AND 
 1000 METER POINTS.
 
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF NC 150 AND NC 18, LOCATED IN SOUTH SHELBY, GO WEST ON NC 150 FOR 3.25 KM (1.95 MI) 
 TO THE JUNCTION OF THE AIRPORT ENTRANCE, TURN RIGHT AND GO NORTHWEST FOR 0.3 KM (0.2 MI) TO THE AIRPORT TERMINAL. CONTINUE 
 NORTHWEST FOR 0.16 KM (0.1 MI) ACROSS THE PARKING APRON AND ALONG THE NORTHEAST TAXI RAMP TO THE TAXIWAY.  TURN RIGHT AND GO 
 NORTHEAST FOR 0.2 KM (0.12 MI) ALONG THE TAIWAY TO THE STATION ON THE LEFT IN THE GRASS MEDIAN BETWEEN THE TAXIWAY AND RUNWAY.
 
 THE 0-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 000 1998" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, SQUARE CONCRETE POST 
 RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 47.9 M (157.0 FT) NORTHEAST OF THE CENTER OF A DROP INLET, 45.7 M 
 (150.0 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 44.8 M (147.0 FT) WEST-SOUTHWEST OF THE CENTER OF A DROP INLET AND 30.1 M 
 (99.0 FT) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY.
 
 THE 150-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 150 1998" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, SQUARE CONCRETE 
 POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 143.9 M (472 FT) NORTHEAST OF A DROP INLET, 96.6 M (317.0 FT) NORTHWEST OF THE 
 WINDSOCK, 46.6 M (153.0 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 29.7 M (97.5 FT) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY 
 AND 7.8 M (25.5 FT) WEST OF THE CENTERLINE OF THE NORTHEAST MOST TAI RAMP.
 
 THE 400-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 400 1998" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, SQUARE CONCRETE 
 POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 56.7 M (186.0 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF MOST SOUTHWESTERLY TAXI 
 RAMP, 47.7 M (156.5 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 13.4 M (43.8 FT) NORTHEAST OF THE CENTER OF A DROP INLET AND 
 28.8 M (94.5 FT) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY.
 
 THE 1000-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 1000 2002" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, ROUND CONCRETE 
 POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 49.7 M (163.0 FT) SOUTHEAST OF THE CENTER OF THE SOUTHWEST END OF THE RUNWAY, 
 45.6 M (149.5 FT) WEST OF A DROP INLET, 14.5 M (47.5 FT) SOUTHWEST OF THE CENTERLINE OF THE TAXI RAMP, 9.3 M (30.6 FT) SOUTHEAST OF 
 A 2X2-FT. CONCRETE PAD "RUNWAY CABLE" AND 7.9 M (25.9 FT) NORTHEAST OF A FIBERGLASS WITNESS POST
 
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.
 
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.
 
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350781
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  SMITHFIELD CBL            NORTH CAROLINA      
 SILVER SPRING MD 20910 - MARCH 4, 1998            PROJECT ACCESSION NUMBER:  15482                  JOHNSTON COUNTY     
                                                   NEAREST TOWN:  SMITHFIELD          

                                                LIST OF ADJUSTED DISTANCES  (FEBRUARY 11, 1998)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    SMITH 000 1997                    47.494 SMITH 150 1997                    44.631      150.0008       150.0281       0.1
    SMITH 000 1997                    47.494 SMITH 400 1997                    41.497      399.9772       400.0222       0.1
    SMITH 000 1997                    47.494 JNX B 1997                        41.431     1100.0001      1100.0168       0.2
 
    SMITH 150 1997                    44.631 SMITH 400 1997                    41.497      249.9764       249.9960       0.1
    SMITH 150 1997                    44.631 JNX B 1997                        41.431      949.9991       950.0045       0.1
 
    SMITH 400 1997                    41.497 JNX B 1997                        41.431      700.0226       700.0226       0.1


 DESCRIPTION OF SMITHFIELD CALIBRATION BASE LINE
 YEAR MEASURED: 1997
 LATITUDE: 35 32 41
 LONGITUDE: 078 23 23
 AZIMUTH: 203 DEGREES TRUE NORTH
 CHIEF OF PARTY: JGG

 THE BASE LINE IS LOCATED ABOUT 5.4 (3.4 MI) NORTHWEST OF SMITHFIELD, N. C. AND 13.1 KM (8.2 MI) SOUTH SOUTHEAST OF CLAYTON, N.C. AT 
 THE JOHNSTON COUNTY AIRPORT (PERMISSION NEEDED FOR ACCESS SEE BELOW). 

 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END.  IT CONSISTS OF THE 0, 150, 400 AND 1100 METER POINTS. 
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAY 70 BUSINESS AND STATE ROUTE 1501 (BUCKET JONES ROAD) LOCATED ABOUT
 6.4 KM (4.0 MI) NORTHWEST OF SMITHFIELD, N.C., GO SOUTHWEST ON STATE ROUTE SR1501 FOR 1.0 KM (0.6 MI) TO THE ENTRANCE TO JOHNSTON
 COUNTY AIRPORT ON THE LEFT, TURN LEFT AND GO EAST ALONG ENTRANCE ROAD FOR 0.03 KM (0.05 MI) TO BRICK AIRPORT FACILITY BUILDING.
 PASS THROUGH GATE ON THE NORTH SIDE OF THE BUILDING AND GO SOUTHWEST FOR 0.3 KM (0.2 MI) ALONG THE TAXIWAY TO THE 0-METER POINT
 NEAR THE SOUTHWEST CORNER OF THE APRON.

 THE 0-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SMITH 000 1997"  SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
 CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 112.8 M (370.0 FT) NORTHWEST OF THE CENTERLINE OF THE RUNWAY, 10.7 M 
 (35.0 FT) NORTH NORTHEAST OF THE NORTHWEST CORNER OF CONCRETE FOOTING OF TAXIWAY HOLDING POSITION SIGN A21-3, 9.5 M (31.0 FT) 
 SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY, 7.5 M (24.5 FT) WEST SOUTHWEST OF THE CENTER OF THE NORTH END OF A CONCRETE DRAINAGE 
 SPILLWAY, 5.3 M (17.5 FT) WEST NORTHWEST OF TAXIWAY LIGHT #37, AND 3.0 M (9.8 FT) NORTHEAST OF TAXIWAY LIGHT #38. 

 THE 150-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SMITH 150 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
 CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 48.7 MT (159.8 FT) SOUTH OF THE SOUTHEAST CORNER OF END OF A RAMP FOOTING, 
 48.6 MT (159.5 FT) SOUTHWEST OF THE SOUTHWEST END OF RAMP E CULVERT, 44.8 MT (147.0 FT) SOUTHWEST OF THE CENTERLINE OF RAMP E, 
 36.5 MT (119.6 FT) NORTHEAST OF A TAXIWAY LIGHT, 31.6 MT (103.6 FT) WEST OF THE SOUTHWEST CORNER OF FOOTING FOR RAMP E EXIT SIGN, 
 AND 9.5 MT (31.0 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY.

 THE 400-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SMITH 400 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
 CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 100.3 MT (329.0 FT) NORTH NORTHEAST OF THE CENTERLINE OF RAMP F, 95.0 MT (
 311.8 FT) NORTH OF THE RAMP F SIGN, 93.9 MT (308.0 FT) SOUTHWEST OF THE SOUTHWEST END OF A CULVERT HEADWALL, 39.0 MT (128.1 FT) 
 SOUTHWEST OF TAXIWAY LIGHT #57, AND 9.5 MT (31.0 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY.

1THE 1100-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "JNX B 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
 CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 38.0 MT (124.6 FT) NORTHWEST OF A WIND SOCK POLE, 36.0 MT (118.2 FT) 
 SOUTHWEST OF A TAXIWAY LIGHT, 28.4 MT (93.0 FT) SOUTH SOUTHEAST OF A STORM DRAIN GRATE ACROSS THE TAXIWAY, 21.9 MT (71.8 FT) 
 NORTHEAST OF A TAXIWAY LIGHT, 18.9 MT (62.1 FT) WEST NORTHWEST OF A STORM DRAIN GRATE, AND 9.7 MT (31.8 FT) SOUTHEAST OF THE 
 CENTERLINE OF THE TAXIWAY.

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  FOR INTERVISIBILITY
 BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.533 M 
 (5.03 FT), 150 METER POINT AT 1.567 M (5.141 FT), 400 METER POINT AT 1.488 M (4.882 FT) AND THE 1100 METER POINT AT 1.529 M 
 (5.016 FT). JOHNSTON COUNTY AIRPORT OWNERSHIP-- PUBLIC, JOHNSTON COUNTY, FOR PERMISSION TO ENTER AIRPORT, CONTACT AIRPORT MANAGER, 
 ROY DIXON, TELEPHONE 919-934-0992. 

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604. 
 PHONE 919-733-3836.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N350804
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  STATESVILLE               NORTH CAROLINA
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 IREDELL COUNTY


                                                LIST OF ADJUSTED DISTANCES (APRIL 12, 1982)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M) TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

    STATESVILLE 000                 292.704    STATESVILLE 150               290.775       150.0013       150.0137        .2
    STATESVILLE 000                 292.704    STATESVILLE 430               288.029       429.9769       430.0023        .4
    STATESVILLE 000                 292.704    STATESVILLE 1050              280.831      1049.9998      1050.0669        .6

    STATESVILLE 150                 290.775    STATESVILLE 430               288.029       279.9756       279.9890        .3
    STATESVILLE 150                 290.775    STATESVILLE 1050              280.831       899.9984       900.0534        .5

    STATESVILLE 430                 288.029    STATESVILLE 1050              280.831       620.0229       620.0647        .3

    

 DESCRIPTION OF STATESVILLE BASE LINE
 YEAR MEASURED:  1982
 CHIEF OF PARTY:  WJR

 THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) SOUTHWEST FROM THE JUNCTION OF INTERSTATE 40 AND INTERSTATE 77, AND 3.2 KM (2.0 MI)
 SOUTH OF STATESVILLE, AT THE STATESVILLE MUNICIPAL AIRPORT ALONG THE EAST SIDE OF THE NORTH-SOUTH RUNWAY.

 TO REACH THE 0 METER POINT FROM THE STATESVILLE MUNICIPAL AIRPORT TERMINAL, GO THRU GATE AND BEAR LEFT, FOLLOW TAXIWAY FOR 0.16 KM
 (0.1 MI) TO MAIN RUNWAY.  TURN RIGHT, CROSS OVER RUNWAY FOR 0.16 KM (0.1 MI) TO THE NORTH-SOUTH RUNWAY.  TURN LEFT, FOLLOW EAST 
 SIDE OF RUNWAY FOR 0.08 KM (0.05 MI) TO THE 0 METER POINT ON THE LEFT, CONTINUE ALONG EAST SIDE OF RUNWAY FOR 0.16 KM (0.1 MI) TO 
 THE 150 METER POINT ON THE LEFT, CONTINUE ALONG EAST SIDE OF RUNWAY FOR 0.32 KM (0.2 MI) TO THE 430 METER POINT ON THE LEFT, 
 CONTINUE ALONG EAST SIDE OF RUNWAY FOR 0.56 KM (0.35 MI) TO THE END OF RUNWAY, CONTINUE SOUTH FOR 0.08 KM (0.05 MI) TO THE 1050 
 METER POINT ON THE LEFT.

 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE NORTH END.  IT IS MADE UP OF THE 0, 150, 430, AND 1050 METER
 POINTS.  ALL OF THE MARKS ARE SET ON A LINE ALONG THE EAST SIDE OF THE NORTH-SOUTH RUNWAY ABOUT 40 FEET EAST OF THE EAST EDGE OF 
 THE RUNWAY.

 THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---STATESVILLE 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM (12 IN) 
 IN DIAMETER FLUSH WITH GROUND LOCATED 12.34 M (40.5 FT) E FROM THE EAST EDGE OF THE NORTH-SOUTH RUNWAY, 4.85 M (15.9 FT) NW FROM A
 ORANGE VASI ADAPTER, AND 2.99 M (9.8 FT) W FROM THE NORTHWEST CORNER OF THE ORANGE VASI LAMP.  THE 150 METER POINT IS A STANDARD
 NCGS DISK STAMPED---STATESVILLE 150---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM (12 IN) IN DIAMETER FLUSH WITH GROUND
 LOCATED 12.01 M (39.4 FT) E FROM THE EAST EDGE OF THE NORTH-SOUTH RUNWAY, 11.98 M (39.3 FT) SE FROM A RUNWAY MARKER LIGHT, AND 3.78
 M (12.4 FT) NW FROM THE NORTHWEST CORNER OF THE ORANGE VASI LAMP.  THE 430 METER POINT IS A STANDARD NCGS DISK STAMPED---
 STATESVILLE 430---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM (12 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 24.44 M 
 (80.2 FT) N FROM A PAVED TAXIWAY, 14.17 M (46.5 FT) NE FROM A RUNWAY MARKER LIGHT NEAREST TO TAXIWAY, AND 11.19 M (36.7 FT) E FROM 
 THE EAST EDGE OF THE NORTH-SOUTH RUNWAY.  THE 1050 METER POINT IS A STANDARD NCGS DISK STAMPED---STATESVILLE 1050---SET INTO THE 
 TOP OF A ROUND CONCRETE MONUMENT 30 CM (12 IN) IN DIAMETER FLUSH WITH GROUND LOCATED 26.46 M (86.8 FT) S FROM THE PAVED TAXIWAY, 
 23.19 M (76.1 FT) SE FROM THE SOUTHEAST CORNER OF THE NORTH-SOUTH RUNWAY, 16.43 M (53.9 FT) N FROM A BARBED WIRE FENCE, AND 16.09 M 
 (52.8 FT) SE FROM THE EAST MOST OF 3 BLUE RUNWAY LANDING LIGHTS.

 FOR SITE ACCESS, CONTACT MR. PHIL HAZEL, STATESVILLE MUNICIPAL AIRPORT, ROUTE 14 BOX 94, STATESVILLE, NORTH CAROLINA 28677.
 TELEPHONE 704-872-2648.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA.  FOR FURTHER INFORMATION CONTACT MR. LARRY W. 
 AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX 27687, RALEIGH, 
 NORTH CAROLINA 27611.  TELEPHONE 919-733-3836.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N350804
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  STATESVILLE CBL           NORTH CAROLINA
 ROCKVILLE MD 20852 - MARCH 8, 1993                PROJECT ACCESSION NUMBER:  15482                  IREDELL COUNTY
                                                   NEAREST TOWN:  STATESVILLE

                                                LIST OF ADJUSTED DISTANCES  (MARCH 2, 1993)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    STATESVILLE 000                  292.704 STATESVILLE 150                  290.776      150.0007       150.0131       0.1
    STATESVILLE 000                  292.704 STATESVILLE 430                  288.028      429.9762       430.0017       0.1
    STATESVILLE 000                  292.704 STATESVILLE 1050                 280.828     1049.9979      1050.0651       0.2

    STATESVILLE 150                  290.776 STATESVILLE 430                  288.028      279.9755       279.9890       0.1
    STATESVILLE 150                  290.776 STATESVILLE 1050                 280.828      899.9972       900.0522       0.1

    STATESVILLE 430                  288.028 STATESVILLE 1050                 280.828      620.0217       620.0635       0.1

 DESCRIPTION OF STATESVILLE BASE LINE
 YEAR MEASURED: 1982
 YEAR REMEASURED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) SOUTHWEST OF STATESVILLE AT THE STATESVILLE MUNICIPAL AIRPORT.  THE BASE LINE RUNS
 ALONG AND IS APPROXIMATELY PARALLEL WITH THE EASTERN EDGE OF RUNWAY (2-20).

 THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTH-NORTHEAST END.  IT CONSISTS OF THE 0,
 150, 430 AND 1050 METER POINTS.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 77 (EXIT 49A) AND U.S. HIGHWAY 70 (GARNER BAGNAL BOULEVARD),
 LOCATED IN SOUTHWESTERN STATESVILLE, GO WESTERLY ON U.S. HIGHWAY 70 FOR 2.0 KM (1.2 MI) TO THE INTERSECTION OF U.S. HIGHWAY 21 AND
 STATE HIGHWAY 115 (SHELTON AVENUE). CONTINUE WESTERLY ON U.S. HIGHWAY 70 FOR 3.4 KM (2.1 MI) TO THE INTERSECTION OF U.S. HIGHWAY 64
 AND STATE HIGHWAY 90 (NEWTON DRIVE).  TURN LEFT AND GO SOUTHWEST ON U.S. HIGHWAY 70 FOR 2.4 KM (1.5 MI) TO THE INTERSECTION OF 
 STATE HIGHWAY 1617 (WESTMINSTER DRIVE) ON THE RIGHT.  CONTINUE SOUTHWEST ON U.S. HIGHWAY 70 FOR 0.4 KM (0.2 MI) TO THE INTERSECTION 
 OF AIRPORT ROAD ON THE LEFT. TURN LEFT AND GO SOUTH ON AIRPORT ROAD FOR 0.9 KM (0.6 MI) TO THE ENTRANCE DRIVE FOR THE STATESVILLE
 MUNICIPAL AIRPORT COMPLEX ON THE RIGHT.  CONTINUE SOUTH ON AIRPORT ROAD FOR 0.3 KM (0.2 MI) TO THE INTERSECTION OF FLEETWOOD ROAD 
 ON THE RIGHT.  TURN RIGHT AND MEANDER WEST ON FLEETWOOD ROAD FOR 0.5 KM (0.3 MI) TO A LOCKED GATE, WHERE FLEETWOOD ROAD TURNS 
 NINETY DEGREES TO THE LEFT. PASS THROUGH THE GATE AND GO NORTHWEST CROSS-COUNTRY FOR 0.08 KM (0.05 MI) TO THE 0-METER POINT NEAR AN
 APPROACH LIGHT.  THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 000" SET IN THE TOP OF A 30 CM (12
 IN) DIAMETER CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 56.6 M (185.7 FT) SOUTH-SOUTHWEST OF 
 THE SOUTHERN EDGE OF RUNWAY 28-10, 12.4 M (40.7 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 2-20, AND 2.9 M (9.5 FT) WEST OF 
 THE NORTHWEST CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION.

 THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 150" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 39.5 M (129.6 FT) WEST-NORTHWEST OF A METAL FENCE, 12.1 M (39.7 FT) 
 EAST- SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 2-20, AND 3.5 M (11.5 FT) NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE APPROACH 
 LIGHT FOUNDATION.

 THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 430" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 40.5 M (132.9 FT) WEST-NORTHWEST OF A METAL FENCE, 14.1 M (46.3 FT)
 NORTHEAST OF RUNWAY LIGHT # 69, AND 11.1 M (36.4 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 2-20.

 THE 1050-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 1050" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 38.4 M (126.0 FT) SOUTHEAST OF THE SOUTHWESTERN CORNER OF RUNWAY 2-20,
 22.9 M (75.1 FT) SOUTH-SOUTHEAST OF THE SOUTHEASTERN CORNER OF RUNWAY 2-20, AND 6.0 M (19.7 FT) NORTH-NORTHEAST OF A METAL FENCE.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  DRIVING ON THE RUNWAYS IS
 STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY.  FOR ACCESS AND THE KEY TO THE GATE, PLEASE STOP BY THE AIRPORT OFFICE.
 OR CONTACT STATESVILLE FLYING SERVICE INC., P.O. BOX 5056, STATESVILLE, NC 286787.  TELEPHONE (704) 873-1111.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.  FOR MORE
 INFORMATION PLEASE CONTACT MR. LARRY AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL HEALTH AND
 NATURAL RESOURCES, P.O. BOX 27687, RALEIGH, NC 27611. TELEPHONE (919) 733-3836.
1

 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N340781
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  WALLACE                   NORTH CAROLINA
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15482                 PENDER COUNTY


                                                LIST OF ADJUSTED DISTANCES (APRIL 20, 1982)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

    WALLACE 000                     11.397      WALLACE 150                   11.043       150.0008       150.0012       0.2
    WALLACE 000                     11.397      WALLACE 430                   10.492       429.9964       429.9974       0.4
    WALLACE 000                     11.397      WALLACE 1170                   8.892      1169.9568      1169.9595       0.5

    WALLACE 150                     11.043      WALLACE 430                   10.492       279.9956       279.9962       0.3
    WALLACE 150                     11.043      WALLACE 1170                   8.892      1019.9560      1019.9583       0.5

    WALLACE 430                     10.492      WALLACE 1170                   8.892       739.9604       739.9621       0.3


 DESCRIPTION OF WALLACE BASE LINE
 YEAR MEASURED:  1982
 CHIEF OF PARTY:  WJR

 THE BASE LINE IS LOCATED ABOUT 20.9 KM (13.0 MI) NORTH-NORTHWEST OF BURGAW, 11.3 KM (7.0 MI) SOUTH-SOUTHEAST OF ROSE HILL AND 0.8 
 KM (0.5 MI) SOUTHWEST OF WALLACE AT THE WALLACE AIRPORT ALONG THE NORTH SIDE OF THE RUNWAY.

 TO REACH THE 0 METER POINT FROM THE WALLACE AIRPORT TERMINAL ON THE SOUTHWEST SIDE OF THE TOWN OF WALLACE, PASS THROUGH THE GATE
 NEXT TO TERMINAL BUILDING AND FOLLOW TAXIWAY FOR 0.2 KM (0.1 MI) TO THE RUNWAY, (TURN LEFT AND GO EAST ALONG NORTH EDGE OF RUNWAY
 FOR 0.6 KM (0.4 MI) TO THE END OF RUNWAY AND THE 1170 METER POINT).  TURN RIGHT AND GO WEST ALONG NORTH EDGE OF RUNWAY FOR 0.1 KM
 (0.05 MI) TO THE 430 METER POINT ON THE RIGHT, CONTINUE WEST ALONG NORTH EDGE OF RUNWAY FOR 0.3 KM (0.2 MI) TO THE 150 METER POINT
 ON THE RIGHT, CONTINUE WEST ALONG NORTH EDGE OF RUNWAY FOR 0.2 KM (0.1 MI) TO THE 0 METER POINT ON THE RIGHT.

 THE BASE LINE IS A EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END.  IT IS MADE UP OF THE 0, 150, 430, AND 1170 METER POINTS.
 THE MARKS ARE NORTH CAROLINA GEODETIC TRIANGULATION SURVEY DISKS.  ALL OF THE MARKS ARE SET ABOUT 17 FEET NORTH FROM THE NORTH EDGE
 OF THE RUNWAY EXCEPT 1170, IT IS ABOUT 40 FEET FROM THE END OF RUNWAY AND TURNAROUND AREA.

 THE 0 METER POINT IS A STANDARD NCGS DISK STAMPED---WALLACE 000---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 35 CM (14 IN) IN
 DIAMETER FLUSH WITH GROUND 61.26 M (201.0 FT) E FROM THE WEST END OF RUNWAY AND TURNAROUND AREA, 9.36 M (30.7 FT) S FROM THE
 SOUTHEAST CORNER OF THE ORANGE VASI LAMP HOUSING, 7.16 M (23.5 FT) NE FROM A RUNWAY MARKER LIGHT, AND 5.15 M (16.9 FT) N FROM THE
 NORTH EDGE OF THE RUNWAY.  THE 1170 METER POINT IS A STANDARD NCGS DISK STAMPED---WALLACE 1170---SET INTO THE TOP OF A ROUND
 CONCRETE MONUMENT 35 CM (14 IN) IN DIAMETER FLUSH WITH GROUND 30.08 M (98.7 FT) NE FROM THE SOUTHEAST CORNER OF THE RUNWAY, 20.85 M
 (68.4 FT) SE FROM THE NORTHEAST CORNER OF THE TURNAROUND AND RUNWAY, 12.13 M (39.8 FT) E FROM THE EAST END OF TURNAROUND AND 
 RUNWAY, AND 9.17 M (30.1 FT) ENE FROM THE NORTH MOST BLUE RUNWAY MARKER LIGHT. ALL MARKS ARE STANDARD NCGS DISKS STAMPED WITH THE 
 BASE LINE AND METER POINT DESIGNATIONS.

 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE STATE OF NORTH CAROLINA.  FOR FURTHER INFORMATION CONTACT MR. LARRY W. 
 AKERS, CHIEF OF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT, BOX 27687, 
 RALEIGH, NORTH CAROLINA 27611.  TELEPHONE (919) 733-3833.
 
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N340781
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  WALLACE CBL               NORTH CAROLINA
 ROCKVILLE MD 20852 - MARCH 29, 1993               PROJECT ACCESSION NUMBER:  15482                  PENDER COUNTY
                                                   NEAREST TOWN:  WALLACE

                                                LIST OF ADJUSTED DISTANCES  (MARCH 22, 1993)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    WALLACE 000                       11.397 WALLACE 150                       11.043      149.9995       149.9999       0.1
    WALLACE 000                       11.397 WALLACE 430                       10.490      429.9956       429.9966       0.2
    WALLACE 000                       11.397 WALLACE 1170                       8.890     1169.9548      1169.9575       0.3

    WALLACE 150                       11.043 WALLACE 430                       10.490      279.9962       279.9967       0.1
    WALLACE 150                       11.043 WALLACE 1170                       8.890     1019.9553      1019.9576       0.2

    WALLACE 430                       10.490 WALLACE 1170                       8.890      739.9591       739.9609       0.1

 DESCRIPTION OF WALLACE BASE LINE
 YEAR MEASURED: 1982
 YEAR REMEASURED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 20.9 KM (13.0 MI) NORTH-NORTHWEST OF BURGAW, 11.3 KM (7.0 MI) SOUTH-SOUTHEAST OF ROSE HILL, AND 0.8
 KM (0.5 MI) SOUTHWEST OF WALLACE AT THE WALLACE AIRPORT.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE NORTH 
 EDGE OF RUNWAY (9-27).

 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END.  IT CONSISTS OF THE 0, 150, 430, AND 1170 METER POINTS.
 THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION DISKS.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 117 (NORWOOD STREET) AND STATE HIGHWAY 41 (MAIN STREET), LOCATED IN
 DOWNTOWN WALLACE, GO WESTERLY ON STATE HIGHWAY 41 FOR 0.9 KM (0.6 MI) TO THE INTERSECTION OF ROCKFISH STREET ON THE LEFT.  TURN 
 LEFT AND GO SOUTHERLY ON ROCKFISH STREET FOR 0.8 KM (0.5 MI) TO A CONCRETE BRIDGE OVER ROCKFISH CREEK AT THE DUPLIN-PENDER COUNTY 
 LINE. CONTINUE SOUTHWESTERLY ON WALLACE AIRPORT ROAD FOR 0.9 KM (0.6 MI) TO THE INTERSECTION OF AIRPORT ROAD ON THE LEFT.  TURN 
 LEFT AND GO SOUTH CURVING TO EAST ON AIRPORT ROAD FOR 0.4 KM (0.2 MI) TO THE AIRPORT OFFICE AND GATE LEADING TO THE AIRCRAFT 
 PARKING AREA. PASS THROUGH THE GATE AND GO SOUTHERLY CROSSING THE AIRCRAFT PARKING AREA ONTO THE TAXIWAY FOR 0.10 KM (0.06 MI) TO 
 THE NORTH EDGE OF RUNWAY (9-27).  TURN RIGHT AND GO WEST PARALLELING THE NORTH EDGE OF RUNWAY (9-27) FOR 0.53 KM (0.33 MI) TO THE 
 0-METER POINT NEAR THE WESTERN ONE OF TWO VASI LIGHTS.

 THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 000" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER 
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 61.1 M (200.5 FT) EAST OF THE WEST EDGE OF RUNWAY (9-27), 9.4 M 
 (30.8 FT) SOUTH OF THE SOUTHWEST CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, 7.2 M (23.6 FT) EAST-NORTHEAST OF RUNWAY LIGHT # 
 45, AND 5.2 M (17.1 FT) NORTH OF THE NORTH EDGE OF RUNWAY (9-27).

 THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 150" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER 
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 16.1 M (52.8 FT) WEST-NORTHWEST OF A RUNWAY LIGHT, 9.6 M (31.5 FT) 
 SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, AND 5.2 M (17.1 FT) NORTH OF THE NORTH EDGE OF 
 RUNWAY (9-27).

 THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 430" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 33.8 M (110.9 FT) EAST-NORTHEAST OF RUNWAY LIGHT # 31, 23.9 M (78.4 FT)
 WEST-NORTHWEST OF RUNWAY LIGHT # 29, AND 5.0 M (16.4 FT) NORTH OF THE NORTH EDGE OF RUNWAY (9-27).

 THE 1170-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 1170" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 30.1 M (98.8 FT) NORTHEAST OF THE SOUTHEAST CORNER OF RUNWAY (9-27), 
 20.8 M (68.2 FT) SOUTHEAST OF THE NORTHEAST CORNER OF AN AIRCRAFT TURNAROUND, 12.0 M (39.4 FT) EAST OF THE EAST EDGE OF AN AIRCRAFT
 TURNAROUND, AND 4.8 M (15.7 FT) EAST-NORTHEAST OF THE EASTERN MOST RUNWAY END LIGHT.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  DRIVING ON THE RUNWAYS IS
 STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY.  THE WALLACE AIRPORT IS UNCONTROLLED.  FOR INFORMATION ABOUT AIRPORT
 ACTIVITIES PLEASE CONTACT MR. WAYNE RICH (919) 285-2027.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.  FOR MORE
 INFORMATION PLEASE CONTACT MR. LARRY AKERS, CHIEF GEODETIC SURVEY SECTION, NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH AND
 NATURAL RESOURCES, P.O. BOX 27687, RALEIGH, NC 27611. TELEPHONE (919) 733-3836.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N340783
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  WHITEVILLE CBL            NORTH CAROLINA      
  SILVER SPRING MD 20910 - May 15, 2000             PROJECT ACCESSION NUMBER:  15482                  COLUMBUS COUNTY     
                                                    NEAREST TOWN:  WHITEVILLE          

                                                LIST OF ADJUSTED DISTANCES  (May 10, 2000)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    WHITEVILLE 000 1989               26.520 WHITEVILLE 150 1989               26.066      150.0043       150.0050       0.1
    WHITEVILLE 000 1989               26.520 WHITEVILLE 430 1989               24.850      430.0093       430.0125       0.2
    WHITEVILLE 000 1989               26.520 WHITEPORT (AZ MK) 1986            21.038     1030.0282      1030.0428       0.2
 
    WHITEVILLE 150 1989               26.066 WHITEVILLE 430 1989               24.850      280.0050       280.0076       0.1
    WHITEVILLE 150 1989               26.066 WHITEPORT (AZ MK) 1986            21.038      880.0239       880.0383       0.2
 
    WHITEVILLE 430 1989               24.850 WHITEPORT (AZ MK) 1986            21.038      600.0189       600.0310       0.1


 DESCRIPTION OF WHITEVILLE BASE LINE
 YEAR MEASURED: 1999
 LATITUDE: 34 16 17
 LONGITUDE: 078 43 00
 AZIMUTH: 48 DEGREES TRUE NORTH
 CHIEF OF PARTY: WLL

 THE BASE LINE IS LOCATED ABOUT 7.4 KM (4.6 MI) SOUTH OF WHITEVILLE AT THE COLUMBUS COUNTY MUNICIPAL AIRPORT, 11.6 KM (7.2 MI)
 EAST-SOUTHEAST OF CHADBOURN, AND 20.1 KM (12.5 MI) NORTHEAST OF TABOR CITY.

 THE BASE LINE IS A SOUTHWEST-NORTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHWEST END.  THE BASE LINE CONSISTS OF THE 000, 150,
 430, AND 1030 METER POINTS. THE BASE LINE IS ON THE SOUTHEAST SIDE OF THE AIRPORT RUNWAY AND RUNS PARALLEL TO IT. THERE IS NO
 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. 701 BUSINESS AND STATE ROUTE 130 SOUTH-SOUTHWEST OF WHITEVILLE, GO
 SOUTHEAST ON STATE ROUTE 130 (VINSON BOULEVARD) FOR 2.49 KM (1.55 MI) TO STATE ROUTE 1170, TURN RIGHT ON STATE ROUTE 1170 AND GO
 SOUTHWEST FOR 1.6 KM (1.0 MI) TO STATE ROUTE 1181, TURN LEFT ON STATE ROUTE 1181 AND GO SOUTHEAST FOR O.80 KM (0.50 MI) TO COLUMBUS
 COUNTY MUNICIPAL AIRPORT TERMINAL BUILDING AND AIRPORT GATE, CONTINUE EAST THROUGH THE GATE FOR 0.16 KM (0.10 MI) TO THE RUNWAY,
 TURN RIGHT AND GO SOUTHWEST ALONG THE RUNWAY FOR 0.40 KM (0.25 MI) TO THE 0-METER POINT AT THE SOUTHWEST END OF THE RUNWAY.

 THE 0 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC CONTROL DISK STAMPED "WHITEVILLE 000 1989" SET IN THE TOP OF A 30 CM 
 (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 77.2 M (253.2 FT) NORTHEAST OF AN ELECTRICAL BOX WITH A 
 LIGHT, 40.6 M (133.2 FT) SOUTHWEST OF THE SECOND LANDING LIGHT, 23.6 M (77.5 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 
 20.5 M (67.1 FT) EAST-NORTHEAST OF THE FIRST LANDING LIGHT FROM THE SOUTHWEST END OF THE RUNWAY.
     
 THE 150 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "WHITEVILLE 150 1989" SET IN THE TOP OF 30
 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 53.6 M (175.7 FT) EAST-NORTHEAST OF THE THIRD LANDING
 LIGHT FROM THE SOUTHWEST END OF THE RUNWAY, 23.7 M (77.6 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 10.4 M (34.0 FT) SOUTH
 OF THE FOURTH LANDING LIGHT. 

 THE 430 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "WHITEVILLE 430 1989" SET IN THE TOP OF A
 30 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 47.9 M (157.0 FT) EAST-NORTHEAST OF A LANDING 
 LIGHT AT THE CENTERLINE OF THE TAXIWAY, 28.0 M (91.9 FT) NORTHEAST OF THE NORTHEAST END OF A CONCRETE CULVERT, 23.7 M (77.8 FT) 
 SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 14.8 M (48.4 FT) SOUTH- SOUTHWEST OF THE SECOND LANDING LIGHT FROM THE CENTER OF THE 
 TAXIWAY.

1THE 1030 METER POINT IS A STANDARD NATIONAL GEODETIC SURVEY AZIMUTH MARK DISK STAMPED "WHITEPORT 1986" SET IN THE TOP OF 30 CM
 (12 IN) DIAMETER CONCRETE POST FLUSH WITH SURFACE OF THE GROUND. IT IS 33.2 M (109.0 FT) SOUTH-SOUTHWEST FROM THE APPROXIMATE
 CENTERLINE OF THE RUNWAY AT THE END OF THE PAVEMENT, 27.0 M (88.5 FT) NORTHEAST OF A VASI LIGHT, 23.8 M (78.0 FT) SOUTHEAST OF THE
 CENTERLINE OF THE RUNWAY, AND 6.7 M (22.0 FT) NORTHWEST OF A WITNESS POST. 

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY. OWNERSHIP - PUBLIC,
 COLUMBUS COUNTY, 467 AIRPORT ROAD, WHITEVILLE, N.C. 28472. TELEPHONE (910) 642-6187. MANAGER, JACK DUFFELL.

 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.

 FOR MORE INFORMATION PLEASE CONTACT THE NORTH CAROLINA GEODETIC SURVEY, 121 W. JONES STREET, RALEIGH, NORTH CAROLINA 27603.
 TELEPHONE (919) 733-3836.