Chart 12005 Hours Flown by Aircraft Type0.010.240.110.990.150.122.440.620.283.490.011.250.850.022.6813.740 2 4 6 8 10 12 14 16LIGHT-SPORTOtherExhibitionAmateurEXPERIMENTALLighter-than-airGliderOTHER AIRCRAFTTurbinePistonROTORCRAFTOther2 EngineFIXED WING TURBOJETOther2 Engine1 EngineFIXED WING TURBOPROPOther2 Engine1 EngineFIXED WING PISTON

Aircraft TypeHours Flown (Millions)Source: 2005 GAATAA Survey Table 1.5Chart 22004 and 2005 Hours Flown by Actual Use0.610.352.860.890.110.190.180.130.151.271.033.643.073.249.270.470.222.541.020.160.200.260.120.141.461.144.042.853.2510.240 2 4 6 8 10 12Air MedicalAir ToursAir TaxiON-DEMAND PART 135 USEOtherAir MedicalSightseeingOther WorkExternal LoadAerial OtherAerial ObservationAerial ApplicationInstructionalCorporateBusinessPersonalGENERAL AVIATION USE

Actual UseHours Flown (Millions)20042005Source: 2004 & 2005 GAATAA Survey Table 1.6Chart 32005 Hours Flown by Actual UsePersonal34.3%Aerial Application3.8%Aerial Observation4.7%Aerial Other0.5%External Load0.5%Pt 135 Air Medical2%Air Tours1.3%Air Taxi10.6%Other3.3%Air Medical0.4%Sightseeing0.7%Other Work0.7%Instructional13.5%Corporate11.4%Business12.0%Source: 2005 GAATAASurvey Table 1.6Table 1.1AIRCRAFT TYPETotalPer-Busi-Cor- Instruc-Aerial Aerial Aerial External Other Sight Air Other Air Air AirActivesonalnessporate tionalApps Obs Other Load Work SeeMed1Taxi2Tours MedFixed Wing: Total 185,373 123,315 24,072 9,893 11,479 2,929 2,884 533 5 482 340 222 2,763 5,933 195 329% Std. Error 1.4 2.0 1.7 0.9 1.9 1.4 1.6 1.4 1.1 1.1 1.5 1.3 1.1 0.7 0.8 0.7Piston: Total 167,608 121,295 21,371 2,012 11,384 2,412 2,773 440 5 408 333 185 2,063 2,651 167 109% Std. Error 1.8 2.2 2.3 2.1 2.0 2.1 1.7 1.8 1.1 1.3 1.6 1.7 2.2 0.8 0.8 0.91 Engine: Total 148,101 112,105 15,780 719 10,487 2,353 2,492 344 3 354 304 85 1,736 1,169 137 34% Std. Error 1.9 2.2 2.5 2.4 2.2 2.1 1.8 2.1 1.4 1.7 1.9 2.3 0.8 0.8 3.52 Engine: Total 19,412 9,166 5,591 1,293 887 44 281 96 2 44 21 100 319 1,465 28 75% Std. Error 1.2 1.5 1.5 1.7 1.0 1.4 1.2 1.1 1.0 1.5 1.3 1.4 0.6 0.6 0.6Piston: Other 95 25 0 0 11 14 0 0 0 10 8 0 7 17 3 0% Std. Error 2.1 5.7 4.3 2.4 4.4 4.2 3.3 0.0 0.0Turboprop: Total 7,942 1,300 1,868 2,372 70 517 112 89 0 69 7 21 96 1,256 24 141% Std. Error 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.7 0.4 0.4 0.3 0.4 0.31 Engine: Total 2,595 557 715 222 25 482 20 19 0 23 0 2 41 444 21 23% Std. Error 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.0 0.3 0.2 0.4 0.32 Engine: Total 5,307 743 1,153 2,150 44 12 92 70 0 38 7 19 46 812 3 118% Std. Error 0.3 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.6 0.7 0.4 0.5 0.4 0.0 0.3Turboprop: Other 400 0 0 0 23 0 0 0 8 0 0 9 0 0 0% Std. Error 1.6 2.5 3.2 0.0 0.0 0.0General Aviation UseOn-Demand FAR Part 135 Use2005 GENERAL AVIATION AND AIR TAXINUMBER OF AIRCRAFT BY PRIMARY USEBY AIRCRAFT TYPEPage 1 - 1Table 1.1AIRCRAFT TYPETotalPer-Busi-Cor- Instruc-Aerial Aerial Aerial External Other Sight Air Other Air Air AirActivesonalnessporate tionalApps Obs Other Load Work SeeMed1Taxi2Tours MedGeneral Aviation UseOn-Demand FAR Part 135 Use2005 GENERAL AVIATION AND AIR TAXINUMBER OF AIRCRAFT BY PRIMARY USEBY AIRCRAFT TYPETurbojet: Total 9,823 720 834 5,508 250 0 4 0 5 0 15 6042,025 3 79% Std. Error 0.3 0.4 0.4 0.4 0.5 0.5 0.5 0.4 0.2 0.3 0.4 0.32 Engine: Total 9,097 649 806 5,004 250 0 4 0 5 0 12 5751,939 3 75% Std. Error 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.2 0.2 0.3 0.3Turbojet: Other 727 71 28 5050 0 0 0 0 0 0 3 29 87 0 4% Std. Error 1.0 1.3 1.2 1.21.3 1.0 0.0 0.0Rotocraft: Total 8,728 1,368 529 522 1,246 536 1,704 258 218 46 121 197 144 912 281 647% Std. Error 0.7 1.1 1.1 1.2 1.2 1.1 1.1 1.1 1.0 1.1 1.1 1.3 1.1 0.9 1.0 0.8Piston: Total 3,039 1,006 251 35 1,166 162 239 18 21 10 48 3 46 28 7 0% Std. Error 0.9 1.2 1.2 1.2 1.2 1.2 1.2 1.3 1.3 1.6 1.1 1.2 1.4 1.3 0.0Turbine: Total 5,689 362 278 487 79 374 1,465 240 197 36 73 194 98 884 274 647% Std. Error 0.6 1.1 1.0 1.2 1.0 1.0 1.1 1.1 0.9 1.1 1.1 1.3 1.1 0.8 0.9 0.81 Engine: Turbine 4,537 336 227 241 78 350 1,427 228 115 36 67 100 91 696 263 283% Std. Error 0.7 1.0 1.0 1.1 0.9 1.0 1.0 1.0 0.9 1.0 1.0 1.4 1.0 0.8 0.9 0.8Multi-Engine: Turbine 1,151 26 51 246 2 24 39 13 83 0 6 94 6 188 11 365% Std. Error 0.4 1.6 1.3 1.7 0.0 1.3 1.3 1.1 1.3 0.0 2.3 1.6 1.6 1.2 1.3 1.1Page 1 - 2Table 1.1AIRCRAFT TYPETotalPer-Busi-Cor- Instruc-Aerial Aerial Aerial External Other Sight Air Other Air Air AirActivesonalnessporate tionalApps Obs Other Load Work SeeMed1Taxi2Tours MedGeneral Aviation UseOn-Demand FAR Part 135 Use2005 GENERAL AVIATION AND AIR TAXINUMBER OF AIRCRAFT BY PRIMARY USEBY AIRCRAFT TYPEOther Aircraft: Total 6,454 5,458 19 0 2440 0 0 0 156 432 0 9 0 136 0% Std. Error 1.9 2.5 1.8 1.8 3.0 2.6 1.7 0.0 5.4 0.0Gliders 2,074 1,806 7 0 2080 0 0 0 0 47 0 5 0 0 0% Std. Error 1.3 1.7 2.2 1.72.2 1.8 0.0 0.0 0.0Lighter-than-air 4,380 3,652 11 0 360 0 0 0 156 386 0 3 0 136 0% Std. Error 2.4 3.2 2.1 1.6 3.1 2.8 0.0 5.5 0.0Experimental: Total 23,627 21,151 899 139 394 83 75 20 3 49 52 0 683 80 0 0% Std. Error 3.0 4.1 3.7 2.0 4.3 2.0 2.0 1.9 2.1 4.2 2.6 3.4 0.0 0.0Amateur 19,817 18,367 700 0 343 0 14 0 0 0 37 0 357 0 0 0% Std. Error 3.9 5.2 6.0 5.4 3.95.5 0.0 0.0 0.0Exhibition 2,120 1,914 28 0 410 0 0 0 24 2 0 112 0 0 0% Std. Error 1.4 1.7 2.1 0.0 2.5 2.4 1.4 0.0 0.0 0.0Other 1,691 871 171 139 11 83 62 20 3 25 13 0 214 80 0 0% Std. Error 1.0 1.3 1.3 1.4 1.2 1.4 1.3 1.3 1.2 2.4 1.2 2.4 0.0 0.0Light-sport 170 115 5 0 360 0 0 0 0 0 0 14 0 0 0% Std. Error 0.3 0.3 0.4 0.30.4Total All Aircraft 224,352 151,408 25,524 10,553 13,399 3,548 4,663 811 226 732 945 418 3,612 6,926 613 976% Std. Error 1.5 2.2 1.9 1.0 1.8 1.4 1.3 1.2 0.8 1.3 1.5 1.2 1.3 0.7 1.0 0.7Table Notes:1Excludes Air Medical Services conducted under FAR Part 135.2Excludes Air Tour and Air Medical FAR Part 135.Definitions of use categories may be found in Appendix B, Figure B.1.Starting in 2004, Far Part 135 Air Taxi, Air Tours, Air Medical, and Commuter use categories were added and tabulated separately from other general use categories.Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.The small number of aircraft in some of the 'other' categories (e.g., "Piston: Other", "Turbojet: Other") may result in relatively high standarderrors for estimates of the number of active aircraft and hours flown. For this reason estimates reported for 'other' categories may varygreatly from year to year and should be evaluated with caution.Columns may not add to totals due to rounding procedures.Page 1 - 3Table 1.2AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995Fixed Wing: Total 185,373 182,867 176,624 176,283 177,697 183,276 184,723 175,203 166,854 163,691 162,342% Std. Error 1.4 1.5 2.6 2.1 2.1 2.2 2.2 1.8 0.7 0.7 0.7Piston: Total 167,608 165,189 160,938 161,087 163,314 170,513 171,923 162,963 156,056 153,551 152,788% Std. Error 1.8 1.8 2.9 2.2 2.2 2.3 2.3 1.9 0.7 0.7 0.71 Engine: Total 148,101 146,613 143,265 143,503 145,034 149,422 150,886 144,234 140,038 137,401 137,049% Std. Error 1.9 1.9 3.2 2.3 2.3 2.3 2.4 1.9 0.7 0.7 0.82 Engine: Total 19,412 18,469 17,491 17,483 18,192 20,951 20,930 18,659 15,938 16,082 15,706% Std. Error 1.2 1.4 1.7 2.0 2.2 2.0 1.4 1.2 2.8 2.4 2.1Piston: Other 95 107 182 101 89 140 108 70 79 68 33% Std. Error 2.1 1.6 3.1 1.0 1.3 1.7 2.7 4.0 43.0 47.4 76.0Turboprop: Total 7,942 8,379 7,689 6,841 6,596 5,762 5,679 6,174 5,619 5,716 4,995% Std. Error 0.3 0.3 1.0 0.9 0.9 1.0 1.0 0.7 2.1 2.5 3.71 Engine: Total 2,595 2,468 1,821 1,108 915 678 1,018 1,033 650 719 668% Std. Error 0.3 0.3 1.1 0.8 0.7 1.0 0.4 0.3 5.8 6.0 6.22 Engine: Total 5,307 5,858 5,790 5,703 5,643 5,040 4,641 5,076 4,939 4,917 4,295% Std. Error 0.3 0.4 1.0 1.0 0.9 1.0 1.1 0.7 2.1 2.8 4.3Turboprop: Other 40 54 78 30 38 45 21 65 29 80 32% Std. Error 1.6 1.4 0.0 0.9 2.0 2.0 3.9 1.6 24.0 45.8GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTBY AIRCRAFT TYPE 1995-2005Page 1 - 4Table 1.2AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTBY AIRCRAFT TYPE 1995-2005Turbojet: Total 9,823 9,298 7,997 8,355 7,787 7,001 7,120 6,066 5,178 4,424 4,559% Std. Error 0.3 0.4 1.1 1.6 1.3 1.3 1.1 1.2 3.0 2.3 2.52 Engine: Total 9,097 8,649 7,465 7,655 5,643 6,215 6,387 5,513 4,638 4,077 4,071% Std. Error 0.3 0.3 1.1 1.7 0.9 1.2 1.1 1.3 3.2 2.5 2.5Turbojet: Other 727 650 532 701 831 786 733 552 539 347 488% Std. Error 1.0 1.0 1.3 1.2 1.0 1.9 1.4 1.0 8.2 6.3 14.6Rotorcraft: Total 8,728 7,821 6,525 6,648 6,783 7,150 7,448 7,425 6,786 6,570 5,830% Std. Error 0.7 0.8 1.2 1.7 1.7 1.9 1.6 1.0 2.5 3.3 4.4Piston: Total 3,039 2,315 2,123 2,351 2,292 2,680 2,564 2,545 2,259 2,507 1,863% Std. Error 0.9 1.0 1.4 1.9 2.0 2.3 2.3 0.9 6.0 6.3 9.2Turbine: Total 5,689 5,506 4,403 4,297 4,491 4,470 4,884 4,881 4,527 4,063 3,967% Std. Error 0.6 0.7 1.1 1.6 1.5 1.6 1.2 1.2 2.3 3.8 5.01 Engine: Turbine 4,537 4,376 3,550 3,611 3,607 3,776 4,045 4,038 3,762 3,420 3,234% Std. Error 0.7 0.7 1.1 1.7 1.6 1.5 1.2 1.1 2.4 4.1 6.3Multi-Engine: Turbine 1,151 1,130 853 686 884 694 839 843 764 643 733% Std. Error 0.4 0.4 0.8 1.3 1.2 2.1 1.1 1.4 6.2 9.0 5.9Page 1 - 5Table 1.2AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTBY AIRCRAFT TYPE 1995-2005Other Aircraft: Total 6,454 5,939 6,008 6,377 6,545 6,700 6,765 5,580 4,092 4,244 4,741% Std. Error 1.9 2.0 1.9 1.8 1.8 2.1 1.8 2.1 5.8 5.5 3.8Gliders 2,074 2,116 2,002 1,951 1,904 2,041 2,041 2,105 2,016 1,934 2,182% Std. Error 1.3 1.3 1.4 1.6 1.7 2.2 1.5 1.5 4.1 4.5 4.9Lighter-than-air 4,380 3,823 4,006 4,426 4,641 4,660 4,725 3,475 2,075 2,310 2,559% Std. Error 2.4 2.5 2.3 1.9 1.8 2.1 1.9 2.5 10.6 9.4 5.2Experimental: Total 23,627 22,800 20,550 21,936 20,421 20,407 20,528 16,502 14,680 16,625 15,176% Std. Error 3.0 2.9 3.6 3.7 3.9 4.7 2.4 2.4 4.3 4.1 3.3Amateur 19,817 19,165 17,028 18,168 16,736 16,739 16,858 13,189 10,261 11,566 9,328% Std. Error 3.9 3.4 5.4 4.3 4.7 5.9 2.6 2.4 5.8 5.6 4.6Exhibition 2,120 2,070 2,031 2,190 2,052 1,973 1,999 1,630 1,798 2,094 2,245% Std. Error 1.4 1.6 1.5 1.9 2.0 2.2 1.4 3.0 7.3 8.6 7.8Other 1,691 1,565 1,491 1,578 1,633 1,694 1,671 1,684 2,620 2,965 3,603% Std. Error 1.0 1.1 1.0 1.9 1.6 1.6 1.4 1.7 6.0 4.2 3.5Light-sport 170 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A% Std. Error 0.3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/AAll Aircraft 224,352 219,426 209,708 211,244 211,446 217,533 219,464 204,710 192,414 191,129 188,089% Std. Error 1.5 1.6 2.5 2.3 2.3 2.4 2.1 1.8 0.7 0.7 0.7Table Notes:Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.The small number of aircraft in some of the 'other' categories (e.g., "Piston: Other", "Turbojet: Other") may result in relatively high standarderrors for estimates of the number of active aircraft and hours flown. For this reason estimates reported for 'other' categories may varygreatly from year to year and should be evaluated with caution.Columns may not add to totals due to rounding procedures.Beginning in 2005, light-sport was added as an aircraft type.Page 1 - 6Table 1.3General Aviation Use2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995Personal 151.4 149.7 146.7 146.0 144.0 148.2 147.1 124.3 115.6 113.4 113.4Business 25.5 24.2 25.0 24.2 25.5 25.2 24.5 32.6 27.7 30.7 28.3Corporate 10.6 10.2 10.5 10.8 10.5 11.0 10.8 11.3 10.4 9.9 10.6Instructional 13.4 13.1 12.7 13.2 14.3 14.9 16.1 11.4 14.7 12.7 14.2Aerial Application 3.5 3.2 3.3 4.0 3.8 4.3 4.3 4.6 4.9 5.0 5.0Aerial Observation 4.7 4.8 4.2 4.5 5.0 5.1 3.2 3.2 3.3 3.0 4.7Aerial Other 0.8 0.8 0.8 0.9 0.6 1.0 0.4 N/A N/A N/A N/AExternal Load 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.4 0.2Other Work 0.7 0.9 1.7 1.7 1.5 1.8 2.4 1.1 0.7 1.0 1.1Sightseeing 0.9 1.1 0.9 0.6 0.9 0.9 0.8 0.7 0.7 0.7 0.8Public Use N/A N/A N/A N/A N/A N/A 4.1 4.0 4.1 4.5 N/AAir Medical10.4 0.5 0.9 1.0 0.9 0.9 0.8 N/A N/A N/A N/AOther 3.6 3.1 N/A N/A N/A N/A N/A 6.0 5.3 5.6 5.9General Aviation Use Total 215.8 211.8 206.9 207.1 207.2 213.5 214.7 199.5 187.4 186.9 184.1On-Demand FAR Part 135 UseAir Taxi26.9 6.2 2.6 3.9 3.6 3.7 4.3 4.9 4.8 4.1 3.8Air Tours 0.6 0.4 0.2 0.3 0.4 0.3 0.3 0.3 0.2 0.1 0.2Air Medical 1.0 1.1 N/A N/A N/A N/A N/A N/A N/A N/A N/AOn-Demand FAR Part 135 Use Total 8.5 7.7 2.8 4.2 4.0 4.0 4.6 5.2 5.0 4.2 4.0Total General Aviation and On-Demand FARPart 135 Use 224.4 219.4 209.7 211.2 211.4 217.5 219.5 204.7 192.4 191.1 188.1Table Notes:1Excludes Air Medical Services conducted under FAR Part 135.2Excludes Air Tour and Air Medical FAR Part 135.Definitions of use categories may be found in Appendix B, Figure B.1.Beginning in 2004, Air Medical was split into General Aviation and Part 135. Prior to 2003, Air Medical was reported as a single use category under General Aviation.Starting in 2004, Far Part 135 Air Taxi, Air Tours, Air Medical, and Commuter use categories were added and tabulated separately from other general use categories.Starting in 2000, public use was asked in a separate question because public use is not mutually exclusive from other use categories.Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.Columns may not add to totals due to rounding procedures.ACTIVE GENERAL AVIATION AND AIR TAXIAIRCRAFTBY PRIMARY USE1995-2005 (AIRCRAFT IN THOUSANDS)1 - 7Table 1.4AIRCRAFT TYPETotalPer-Busi-Cor- Instruc-Aerial Aerial Aerial External Other Sight Air Other Air Air Airsonalnessporate tionalApps Obs Other Load Work SeeMed1Taxi2Tours MedFixed Wing: Total 22,311,086 7,974,842 3,064,876 2,874,401 3,188,005 859,281 623,688 74,497 1,110 111,684 110,334 47,730 731,722 2,385,255 77,810 185,850% Std. Error 1.0 0.9 2.1 3.7 3.6 7.1 7.4 15.2 103.6 23.5 10.7 13.6 4.5 4.7 19.6 20.8Piston: Total 16,433,970 7,537,730 2,460,433 393,546 3,152,109 618,592 593,404 56,069 1,110 80,218 105,701 36,886 327,502 934,055 66,412 70,203% Std. Error 1.3 1.1 2.5 11.7 4.3 9.2 9.0 19.1 122.7 24.9 11.7 14.3 5.1 8.3 24.1 54.61 Engine: Total 13,739,228 6,794,126 1,842,323 143,115 2,903,408 611,798 515,008 42,053 817 59,945 98,855 24,320 258,191 380,657 52,814 11,799% Std. Error 1.4 1.2 3.1 14.7 4.8 9.6 10.1 22.0 148.9 27.5 12.6 17.2 6.2 12.8 27.2 42.82 Engine: Total 2,676,587 742,488 618,068 250,431 248,234 4,842 78,396 14,016 293 14,030 5,844 12,566 68,695 547,077 13,202 58,404% Std. Error 2.5 2.7 3.4 12.5 10.3 44.5 19.1 32.8 183.3 53.3 33.7 20.9 7.0 8.4 46.6 49.7Piston: Other 18,154 1,116 42 0 467 1,952 0 0 0 6,243 1,002 0 616 6,321 396 0% Std. Error 33.1 58.1 92.9 54.8 86.1 82.1 119.5 56.0 72.4 159.1Turboprop: Total 2,106,287 197,697 298,420 596,808 23,836 240,688 29,682 17,813 0 29,938 4,603 6,854 54,163 529,471 11,368 64,946% Std. Error 1.4 2.7 3.3 2.5 9.4 6.0 13.3 14.5 25.7 45.2 24.1 5.2 4.7 24.2 9.91 Engine: Total 845,811 75,910 104,099 66,524 9,398 232,408 9,256 6,121 0 20,453 155 1,490 18,140 280,753 9,691 11,414% Std. Error 2.5 3.9 3.9 8.0 9.5 5.1 26.4 27.0 31.6 32.4 27.1 6.5 6.8 22.7 22.02 Engine: Total 1,252,189 121,788 194,321 530,285 14,433 1,089 20,427 11,692 0 8,475 4,448 5,363 35,942 248,718 1,677 53,532% Std. Error 1.3 3.7 4.7 2.6 14.6 37.4 14.5 16.0 25.2 49.7 31.5 7.4 4.9 69.4 11.4Turboprop: Other 8,28700057,192 0 0 0 1,009 0 0 81 0 0 0% Std. Error 25.6 115.4 34.5 77.5 50.1General Aviation UseOn-Demand FAR Part 135 Use2005 GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWN BY ACTUAL USEBY AIRCRAFT TYPEPage 1 - 8Table 1.4AIRCRAFT TYPETotalPer-Busi-Cor- Instruc-Aerial Aerial Aerial External Other Sight Air Other Air Air Airsonalnessporate tionalApps Obs Other Load Work SeeMed1Taxi2Tours MedGeneral Aviation UseOn-Demand FAR Part 135 Use2005 GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWN BY ACTUAL USEBY AIRCRAFT TYPETurbojet: Total 3,770,829 239,415 306,023 1,884,047 12,060 0 601 615 0 1,528 30 3,990 350,058 921,729 30 50,702% Std. Error 0.8 2.8 3.1 1.3 12.6 25.2 56.9 48.4 81.9 17.9 2.9 2.4 62.6 9.42 Engine: Total 3,488,440 222,323 298,903 1,672,529 11,847 0 601 615 0 1,503 30 3,631 336,139 890,321 30 49,968% Std. Error 0.8 2.7 3.0 1.4 12.2 24.2 54.5 47.2 78.5 17.9 2.9 2.3 60.1 9.1Turbojet: Other 282,389 17,092 7,120 211,518 2130 0 0 0 25 0 36013,918 31,408 0 734% Std. Error 3.6 17.7 35.2 5.6 51.9 78.1 100.4 15.2 22.4 40.6Rotocraft: Total 3,055,800 109,197 87,719 157,878 378,309 140,279 623,168 68,799 132,726 28,043 53,038 63,265 87,579 449,352 257,215 419,233% Std. Error 1.5 4.4 9.0 7.6 5.3 7.1 4.0 7.1 9.7 14.5 12.2 9.6 4.5 4.8 9.4 5.8Piston: Total 616,575 80,230 30,244 7,759 341,712 34,227 62,643 2,348 3,191 4,146 23,846 424 8,130 13,392 4,284 0% Std. Error 3.7 5.5 9.7 27.6 6.2 16.3 11.1 54.0 37.4 47.8 12.1 97.4 12.1 28.1 30.6Turbine: Total 2,439,225 28,967 57,475 150,119 36,597 106,052 560,525 66,451 129,535 23,897 29,192 62,842 79,449 435,961 252,930 419,233% Std. Error 1.4 7.8 12.0 7.2 7.6 7.6 3.9 6.5 9.1 14.2 18.9 8.9 4.4 4.4 8.8 5.31 Engine: Turbine 1,862,878 25,765 33,302 65,704 30,289 93,696 540,545 53,474 83,864 20,628 28,369 34,330 60,923 355,698 246,074 190,217% Std. Error 1.8 8.5 13.9 9.6 9.4 8.1 4.1 7.6 11.7 16.7 20.2 12.6 5.2 5.1 9.3 8.3Multi-Engine: Turbine 576,347 3,202 24,173 84,415 6,308 12,356 19,980 12,977 45,671 3,269 824 28,511 18,526 80,263 6,856 229,017% Std. Error 2.0 21.5 18.0 8.6 8.1 22.9 14.3 12.0 13.0 19.5 44.4 10.8 7.8 7.9 31.6 5.4Page 1 - 9Table 1.4AIRCRAFT TYPETotalPer-Busi-Cor- Instruc-Aerial Aerial Aerial External Other Sight Air Other Air Air Airsonalnessporate tionalApps Obs Other Load Work SeeMed1Taxi2Tours MedGeneral Aviation UseOn-Demand FAR Part 135 Use2005 GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWN BY ACTUAL USEBY AIRCRAFT TYPEOther Aircraft: Total 267,498 166,135 1,370 0 26,524 0 166 0 0 31,074 18,776 0 6,490 5 16,957 0% Std. Error 8.0 6.4 86.1 17.9 74.0 49.0 14.9 136.6 162.1 30.4Gliders 121,148 92,013 937 0 22,972 0 166 0 0 0 4,310 0 750 0 0 0% Std. Error 6.9 7.7 85.4 14.4 53.7 32.7 60.2Lighter-than-air 146,350 74,122 432 0 3,552000031,074 14,466 0 5,740 5 16,957 0% Std. Error 15.1 4.8 120.7 18.8 60.1 17.0 189.1 199.0 37.2Experimental: Total 1,338,708 1,009,969 89,434 39,672 40,139 31,836 18,013 4,435 94 5,505 8,688 451 67,480 22,634 355 4% Std. Error 4.6 4.9 15.6 44.2 28.1 58.2 63.7 137.3 253.4 68.4 105.1 128.9 21.3 60.6 128.9 300.1Amateur 986,916 853,003 66,437 0 29,364 0 1,816 0 0 412 2,007 180 33,697 0 0 0% Std. Error 4.4 4.7 20.3 28.1 65.7 115.4 80.6 105.6 31.9Exhibition 112,594 96,867 2,406 0 2,337 0 66 0 0 2,324 112 13 8,467 0 0 0% Std. Error 16.9 19.6 48.3 41.4 181.1 52.2 89.5 135.1 23.4Other 239,198 60,099 20,591 39,672 8,437 31,836 16,131 4,435 94 2,769 6,568 258 25,315 22,634 355 4% Std. Error 5.9 11.4 16.6 17.4 43.3 23.3 28.6 55.9 103.3 44.6 56.0 88.6 17.2 24.3 52.4 122.4Light-sport 9,292 5,448 356 0 2,305 0 53000001,129 0 0 0% Std. Error 5.8 6.6 43.9 14.6 68.217.1Total All Aircraft 26,982,383 9,265,592 3,243,755 3,071,951 3,635,282 1,031,395 1,265,087 147,731 133,930 176,306 190,836 111,446 894,401 2,857,247 352,337 605,087% Std. Error 1.0 0.9 2.0 3.5 3.4 6.3 5.8 10.6 20.3 17.3 10.0 12.5 4.0 4.3 15.4 10.8Table Notes:1Excludes Air Medical Services conducted under FAR Part 135.2Excludes Air Tour and Air Medical FAR Part 135.Definitions of use categories may be found in Appendix B, Figure B.1.Starting in 2004, Far Part 135 Air Taxi, Air Tours, Air Medical, and Commuter use categories were added and tabulated separately from other general use categories.Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.The small number of aircraft in some of the 'other' categories (e.g., "Piston: Other", "Turbojet: Other") may result in relatively high standarderrors for estimates of the number of active aircraft and hours flown. For this reason estimates reported for 'other' categories may varygreatly from year to year and should be evaluated with caution.Columns may not add to totals due to rounding procedures.Page 1 - 10Table 1.5AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995Fixed Wing: Total 22,311 24,021 23,639 23,486 23,620 26,127 27,046 24,392 24,111 23,402 23,196% Std. Error 1.0 1.2 2.1 1.4 1.5 1.5 1.6 1.4 2.2 2.4 2.1Piston: Total 16,434 18,142 19,013 18,891 19,194 21,493 22,529 20,402 20,743 20,091 20,251% Std. Error 1.3 1.5 2.6 1.6 1.7 1.6 1.8 1.4 2.5 2.7 2.31 Engine: Total 13,739 15,363 16,680 16,325 16,549 18,089 18,983 16,823 18,345 17,606 17,831% Std. Error 1.4 1.7 3.2 1.7 1.8 1.8 2.1 1.6 2.8 3.0 2.62 Engine: Total 2,677 2,764 2,317 2,548 2,634 3,385 3,531 3,567 2,380 2,474 2,416% Std. Error 2.5 3.0 3.1 4.2 4.8 3.0 3.4 3.0 5.7 5.1 4.6Piston: Other 18 16 16 18 10 18 14 11 19 11 4% Std. Error 33.1 22.7 32.6 11.7 19.2 15.0 26.9 85.9 69.5 57.5Turboprop: Total 2,106 2,161 1,922 1,850 1,773 1,986 1,797 1,765 1,655 1,768 1,490% Std. Error 1.4 1.2 2.8 2.5 2.5 3.3 3.5 3.4 5.0 4.8 7.31 Engine: Total 846 759 519 419 299 277 368 289 321 328 292% Std. Error 2.5 2.2 5.7 5.2 6.6 5.6 10.8 7.9 10.8 10.2 9.62 Engine: Total 1,252 1,394 1,402 1,427 1,457 1,703 1,424 1,459 1,326 1,419 1,181% Std. Error 1.3 1.4 3.2 2.6 2.7 3.9 3.2 3.8 5.7 5.5 8.9Turboprop: Other 8 8 1 4 17 7 4 17 9 22 17% Std. Error 25.6 19.8 0.0 36.2 34.0 30.2 56.6 50.2 30.1 55.1GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWNBY AIRCRAFT TYPE1995-2005 (HOURS IN THOUSANDS)Page 1 - 11Table 1.5AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWNBY AIRCRAFT TYPE1995-2005 (HOURS IN THOUSANDS)Turbojet: Total 3,771 3,718 2,704 2,745 2,654 2,648 2,721 2,226 1,713 1,543 1,455% Std. Error 0.8 1.2 2.5 3.4 3.1 3.5 3.3 4.6 6.4 5.0 5.12 Engine: Total 3,488 3,465 2,486 2,551 2,368 2,324 2,435 1,995 1,557 1,385 1,352% Std. Error 0.8 1.3 2.6 3.9 3.9 3.8 3.8 5.1 6.9 5.2 5.3Turbojet: Other 282 254 218 194 286 324 286 231 155 158 102% Std. Error 3.6 4.1 10.7 9.3 5.6 8.5 5.5 12.0 13.8 17.4 17.2Rotocraft: Total 3,056 2,533 2,135 1,876 1,953 2,191 2,630 2,342 2,084 2,122 1,961% Std. Error 1.5 1.5 2.6 3.8 3.0 3.9 3.4 3.3 6.6 9.8 8.6Piston: Total 617 514 448 454 474 530 552 430 343 591 337% Std. Error 3.7 4.3 5.2 7.2 6.4 7.2 7.8 4.5 13.6 21.9 13.0Turbine: Total 2,439 2,020 1,687 1,422 1,479 1,661 2,077 1,912 1,739 1,531 1,624% Std. Error 1.4 1.5 2.9 4.3 3.3 4.2 3.3 5.2 7.5 10.6 9.81 Engine: Turbine 1,863 1,538 1,276 1,113 1,156 1,326 1,656 1,415 1,311 1,282 1,218% Std. Error 1.8 1.9 3.2 5.1 3.9 4.4 3.7 5.7 9.3 12.4 12.3Multi-Engine: Turbine 576 481 411 310 322 335 422 497 429 249 406% Std. Error 2.0 1.7 5.8 7.0 6.1 11.4 7.4 11.4 10.9 14.8 14.1Page 1 - 12Table 1.5AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWNBY AIRCRAFT TYPE1995-2005 (HOURS IN THOUSANDS)Other Aircraft: Total 267 249 263 333 287 362 309 295 192 227 261% Std. Error 8.0 7.8 9.9 10.0 7.3 11.7 6.8 12.3 12.1 15.5 10.7Gliders 121 119 118 158 144 159 155 125 133 150 170% Std. Error 6.9 5.6 11.0 15.9 9.2 9.9 8.2 9.5 15.6 17.1 15.7Lighter-than-air 146 130 145 175 143 203 154 169 59 77 91% Std. Error 15.1 16.0 15.7 10.8 10.4 19.1 10.0 21.6 17.4 31.4 13.5Experimental: Total 1,339 1,322 1,292 1,345 1,157 1,280 1,246 1,071 1,327 1,158 1,194% Std. Error 4.6 3.6 5.6 6.0 6.3 6.3 3.3 4.0 14.6 6.7 8.3Amateur 987 990 963 976 794 887 883 729 698 524 482% Std. Error 4.4 3.5 8.4 6.1 5.7 6.3 3.1 3.8 24.4 9.8 9.2Exhibition 113 116 103 127 102 113 122 73 246 192 260% Std. Error 16.9 10.1 5.6 14.9 9.1 10.7 5.4 7.7 28.2 13.2 18.6Other 239 216 226 242 261 279 242 269 382 442 452% Std. Error 5.9 5.7 6.0 11.7 10.5 9.0 8.3 10.3 15.9 11.6 16.8Light-sport 9 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A% Std. Error 5.8 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/AAll Aircraft 26,982 28,126 27,329 27,040 27,017 29,960 31,231 28,100 27,713 26,909 26,612% Std. Error 1.0 1.1 1.7 1.3 1.4 1.4 1.4 1.3 2.1 2.3 2.0Table Notes:Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.The small number of aircraft in some of the 'other' categories (e.g., "Piston: Other", "Turbojet: Other") may result in relatively high standarderrors for estimates of the number of active aircraft and hours flown. For this reason estimates reported for 'other' categories may varygreatly from year to year and should be evaluated with caution.Columns may not add to totals due to rounding procedures.Beginning in 2005, light-sport was added as an aircraft type.Page 1 - 13Table 1.6General Aviation Use2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995Personal 9,266 10,239 11,251 11,025 11,266 11,477 11,072 9,781 9,644 9,037 9,659Business 3,244 3,249 3,377 3,287 3,579 3,588 3,602 3,523 3,006 3,259 3,335Corporate 3,072 2,849 3,227 3,275 2,657 3,341 3,535 3,213 2,878 2,898 3,069Instructional 3,635 4,035 4,393 4,182 4,307 5,050 5,795 3,961 4,956 4,759 4,410Aerial Application 1,031 1,142 1,099 1,182 1,038 1,318 1,408 1,306 1,562 1,713 1,526Aerial Observation 1,265 1,457 1,262 1,366 1,442 1,545 1,244 812 1,261 1,057 1,391Aerial Other 148 143 172 187 163 234 120 N/A N/A N/A N/AExternal Load 134 125 103 97 131 161 123 153 112 191 128Other Work 176 264 414 369 256 496 605 286 139 265 280Sightseeing 191 204 175 134 183 197 218 169 127 195 179Public Use N/A N/A N/A N/A N/A N/A 1,109 1,373 1,096 1,047 N/AAir Medical1111 161 524 441 408 431 415 N/A N/A N/A N/AOther 894 1,019 N/A N/A N/A N/A N/A 940 819 656 1,107General Aviation Use Total 23,168 24,888 25,997 25,545 25,430 27,838 29,246 25,517 25,600 25,077 25,084On-Demand FAR Part 135 UseAir Taxi22,857 2,540 1,171 1,346 1,440 1,487 1,874 2,400 2,008 1,734 1,403Air Tours 352 224 161 149 147 635 111 183 114 100 124Air Medical 605 474 N/A N/A N/A N/A N/A N/A N/A N/A N/AOn-Demand FAR Part 135 Use Total 3,815 3,238 1,332 1,495 1,587 2,122 1,985 2,583 2,122 1,834 1,527Total General Aviation and On-Demand FARPart 135 Use 26,982 28,126 27,329 27,040 27,017 29,960 31,231 28,100 27,713 26,909 26,612Table Notes:1Excludes Air Medical Services conducted under FAR Part 135.2Excludes Air Tour and Air Medical FAR Part 135.Definitions of use categories may be found in Appendix B, Figure B.1.Beginning in 2004, Air Medical was split into General Aviation and Part 135. Prior to 2003, Air Medical was reported as a single use category under General Aviation.Starting in 2004, Far Part 135 Air Taxi, Air Tours, Air Medical, and Commuter use categories were added and tabulated separately from other general use categories.Starting in 2000, public use was asked in a separate question because public use is not mutually exclusive from other use categories.Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.Columns may not add to totals due to rounding procedures.GENERAL AVIATION AND AIR TAXITOTAL HOURS FLOWNBY ACTUAL USE1995-2005 (HOURS IN THOUSANDS)1 - 14Table 1.7AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995Fixed Wing: Total 120.4 131.4 133.8 133.2 132.9 142.6 146.4 139.2 144.5 143.0 142.9% Std. Error 0.8 1.0 1.6 1.1 1.2 1.1 1.4 1.2 2.1 2.5 2.1Piston: Total 98.1 109.8 118.1 117.3 117.5 126.1 131.0 125.2 132.9 130.8 132.5% Std. Error 1.0 1.2 2.0 1.3 1.3 1.2 1.5 1.2 2.4 2.7 2.31 Engine: Total 92.8 104.8 116.4 113.8 114.1 121.1 125.8 116.6 131.0 128.1 130.1% Std. Error 1.1 1.3 2.4 1.4 1.4 1.4 1.7 1.3 2.6 3.0 2.62 Engine: Total 137.9 149.7 132.5 145.7 144.8 161.6 168.7 191.2 149.3 153.8 153.8% Std. Error 2.1 2.5 2.5 3.5 3.9 2.5 2.9 2.5 5.0 4.5 4.0Piston: Other 191.2 146.1 86.9 176.6 114.8 132.4 127.8 163.6 238.0 159.5 118.4% Std. Error 14.7 10.9 26.0 7.2 8.5 6.8 12.2 28.0 54.4 31.6 67.4Turboprop: Total 265.2 257.9 250.0 270.4 268.7 344.7 316.3 285.8 294.5 309.3 298.3% Std. Error 1.3 1.1 2.5 2.2 2.3 3.0 3.2 3.1 4.6 3.6 4.21 Engine: Total 326.0 307.7 285.1 378.5 327.1 408.3 362.1 279.6 492.5 456.2 437.0% Std. Error 2.3 2.1 4.9 4.7 6.0 4.8 10.6 6.8 9.1 6.7 6.72 Engine: Total 235.9 238.0 242.1 250.2 258.1 337.9 306.8 287.5 268.4 288.5 275.0% Std. Error 1.2 1.3 2.9 2.4 2.4 3.6 2.9 3.4 5.2 4.2 5.1Turboprop: Other 208.4 139.1 10.0 123.3 440.7 147.4 203.5 259.4 304.3 269.6 535.9% Std. Error 14.0 13.1 0.0 24.4 13.6 13.9 15.7 33.4 31.0 17.9 30.6GENERAL AVIATION AND AIR TAXIAVERAGE HOURS FLOWNBY AIRCRAFT TYPE1995-2005Page 1 - 15Table 1.7AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995GENERAL AVIATION AND AIR TAXIAVERAGE HOURS FLOWNBY AIRCRAFT TYPE1995-2005Turbojet: Total 383.9 399.9 338.1 328.6 340.8 378.2 382.1 367.0 330.7 348.7 319.1% Std. Error 0.7 1.1 2.3 3.2 2.8 3.1 3.0 3.7 5.6 4.4 4.72 Engine: Total 383.5 400.6 333.0 333.2 340.4 373.9 381.2 361.8 335.8 339.7 332.2% Std. Error 0.7 1.2 2.3 3.6 3.6 3.5 3.5 4.1 6.0 4.6 4.9Turbojet: Other 388.6 390.6 410.4 277.4 344.0 411.9 390.3 418.6 287.5 453.7 209.6% Std. Error 2.6 2.9 7.7 7.9 4.5 6.8 4.3 9.0 11.1 12.2 10.8Rotocraft: Total 350.1 323.9 327.1 282.2 288.0 306.5 353.1 315.4 307.0 323.1 336.4% Std. Error 1.1 1.1 1.7 2.6 2.1 2.7 2.5 2.6 6.2 9.3 7.6Piston: Total 202.9 222.0 210.9 192.9 207.0 197.7 215.5 169.0 152.2 235.9 181.0% Std. Error 2.6 2.7 3.0 4.5 3.8 4.4 4.9 3.0 12.1 19.8 9.5Turbine: Total 428.8 366.8 383.2 331.0 329.3 371.7 425.3 391.8 384.3 376.9 409.3% Std. Error 1.1 1.2 2.1 3.2 2.5 3.2 2.8 4.4 7.1 10.2 8.91 Engine: Turbine 410.6 351.5 359.5 308.1 320.6 351.1 409.3 350.5 348.4 374.8 376.7% Std. Error 1.4 1.5 2.3 3.7 2.8 3.4 3.1 4.8 9.0 12.0 10.9Multi-Engine: Turbine 500.7 426.0 481.5 451.7 364.7 483.5 502.5 589.9 561.0 388.1 553.5% Std. Error 1.7 1.5 4.7 5.2 4.9 7.5 6.0 9.1 9.0 12.9 12.4Page 1 - 16Table 1.7AIRCRAFT TYPE2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995GENERAL AVIATION AND AIR TAXIAVERAGE HOURS FLOWNBY AIRCRAFT TYPE1995-2005Other Aircraft: Total 41.4 42.0 43.9 52.2 43.8 54.0 45.7 52.8 46.8 53.6 55.1% Std. Error 5.2 4.8 6.1 6.8 4.9 7.8 4.7 8.1 11.4 15.5 10.8Gliders 58.4 56.2 59.1 80.9 75.7 77.7 76.1 59.5 66.0 77.8 77.8% Std. Error 4.5 3.8 7.3 10.8 6.0 6.6 5.6 7.1 15.0 16.8 16.0Lighter-than-air 33.4 34.1 36.2 39.6 30.7 43.6 32.5 48.7 28.2 33.3 35.7% Std. Error 9.6 9.4 9.4 7.3 7.1 12.8 6.9 13.0 13.7 32.4 13.5Experimental: Total 56.7 58.0 62.9 61.3 56.6 62.7 60.7 64.9 90.4 69.6 78.7% Std. Error 2.8 2.1 3.2 3.7 3.6 3.5 2.0 2.3 14.2 5.7 7.6Amateur 49.8 51.7 56.6 53.7 47.5 53.0 52.4 55.3 68.1 45.3 51.7% Std. Error 2.6 2.0 4.6 3.6 3.1 3.3 1.8 2.1 23.7 8.1 8.0Exhibition 53.1 55.8 50.8 58.0 49.7 57.3 60.8 44.5 136.8 91.5 115.9% Std. Error 12.3 7.2 3.9 11.4 6.6 7.5 4.0 6.2 27.2 10.7 18.0Other 141.5 138.2 151.4 153.6 159.6 164.9 144.8 159.8 145.6 149.1 125.4% Std. Error 4.3 3.9 4.2 8.3 7.7 6.7 6.2 7.7 14.8 10.7 17.3Light-sport 54.7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A% Std. Error 5.1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/AAll Aircraft 120.3 128.2 130.3 128.0 127.8 137.7 142.3 137.3 144.0 140.8 141.5% Std. Error 0.7 0.8 1.3 1.0 1.0 1.1 1.1 1.0 2.0 2.3 2.0Table Notes:Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.The small number of aircraft in some of the 'other' categories (e.g., "Piston: Other", "Turbojet: Other") may result in relatively high standarderrors for estimates of the number of active aircraft and hours flown. For this reason estimates reported for 'other' categories may varygreatly from year to year and should be evaluated with caution.Columns may not add to totals due to rounding procedures.Beginning in 2005, light-sport was added as an aircraft type.Page 1 - 17Table 1.8FAA REGION AND STATEAircraft Percent Hours PercentStandard (Thousands) StandardError ErrorAlaskan - Total 6,217 0.8 815.4 3.2Central - Total 12,156 1.3 1,342.5 2.7Iowa 2,943 1.2 327.2 5.2Kansas 3,330 1.3 396.5 5.2Missouri 3,774 1.4 380.8 5.5Nebraska 2,109 1.2 238.1 5.9Eastern - Total 26,986 1.3 3,092.8 2.2Delaware 2,596 1.3 417.7 5.3District of Columbia 48 0.4 18.1 11.6Maryland 3,123 1.4 319.4 6.4New Jersey 3,944 1.3 419.6 6.3New York 5,437 1.3 560.9 4.5Pennsylvania 6,041 1.4 653.6 5.1Virginia 4,590 1.1 596.4 5.8West Virginia 1,208 1.0 107.2 9.2ACTIVE AIRCRAFT HOURS FLOWN2005 GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTAND TOTAL HOURS FLOWNBY FAA REGION AND STATE OF BASED AIRCRAFTPage 1 - 18Table 1.8FAA REGION AND STATEAircraft Percent Hours PercentStandard (Thousands) StandardError ErrorACTIVE AIRCRAFT HOURS FLOWN2005 GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTAND TOTAL HOURS FLOWNBY FAA REGION AND STATE OF BASED AIRCRAFTGreat Lakes - Total 36,777 2.1 3,927.6 3.6Illinois 6,283 1.9 634.3 6.0Indiana 3,987 2.1 346.5 9.9Michigan 6,274 2.1 561.3 7.5Minnesota 5,728 2.3 511.8 7.7North Dakota 1,350 2.1 117.6 13.4Ohio 6,630 2.0 999.5 7.4South Dakota 1,281 2.7 150.2 13.5Wisconsin 5,244 2.1 606.4 13.9New England - Total 8,444 1.0 1,041.4 3.5Connecticut 2,120 0.9 380.2 6.9Maine 1,370 1.1 153.1 7.8Massachusetts 2,636 1.1 260.8 5.4New Hampshire 1,282 1.2 135.6 7.1Rhode Island 523 0.7 64.3 10.1Vermont 514 0.9 47.6 12.8Page 1 - 19Table 1.8FAA REGION AND STATEAircraft Percent Hours PercentStandard (Thousands) StandardError ErrorACTIVE AIRCRAFT HOURS FLOWN2005 GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTAND TOTAL HOURS FLOWNBY FAA REGION AND STATE OF BASED AIRCRAFTNorthwest Mountain - Total 26,071 1.6 2,983.6 2.8Colorado 5,755 1.5 702.2 5.6Idaho 2,664 1.5 227.7 7.8Montana 2,408 1.5 257.8 7.5Oregon 5,029 1.7 611.4 6.2Utah 1,936 1.1 363.2 8.7Washington 7,154 1.8 718.7 6.0Wyoming 1,125 1.3 102.6 8.4Southern - Total 42,092 1.7 5,264.1 2.4Alabama 3,495 1.9 350.3 6.8Florida 15,776 1.7 2,137.2 3.9Georgia 5,381 1.7 646.2 6.3Kentucky 1,778 2.2 191.6 11.0Mississippi 2,068 1.5 324.9 9.7North Carolina 6,298 1.6 779.6 6.7Puerto Rico 372 0.9 36.3 15.7South Carolina 2,690 1.9 324.5 8.0Tennessee 4,148 1.3 465.5 7.0Page 1 - 20Table 1.8FAA REGION AND STATEAircraft Percent Hours PercentStandard (Thousands) StandardError ErrorACTIVE AIRCRAFT HOURS FLOWN2005 GENERAL AVIATION AND AIR TAXINUMBER OF ACTIVE AIRCRAFTAND TOTAL HOURS FLOWNBY FAA REGION AND STATE OF BASED AIRCRAFTSouthwest - Total 30,820 1.6 4,416.1 2.7Arkansas 2,467 1.6 329.8 8.1Louisiana 3,030 1.0 658.0 4.9New Mexico 3,076 2.0 383.8 13.2Oklahoma 3,910 1.2 787.6 5.5Texas 18,338 1.8 2,256.9 3.8Western-Pacific - Total 34,788 1.9 4,098.9 3.3Arizona 5,867 2.1 665.7 8.4California 25,337 1.9 2,870.5 3.6Hawaii 481 1.6 121.1 26.2Nevada 2,990 1.8 412.8 12.1Total 224,352 1.5 26,982.4 1.0Table Notes:Beginning in 2004, commuter activity is excluded from all estimates. 2003 and prior, commuter activity was included in the AirTaxi use category.Columns may not add to totals due to rounding procedures.Page 1 - 21