Lanier R/C

1.20 Edge 540T 

Almost Ready to Fly 

WARNING! THIS IS NOT A TOY! 

THIS IS NOT A BEGINNERS AIRPLANE

This R/C kit and the model you will build from it is not a toy! It is capable of serious bodily harm and property 

damage. It is your responsibility, and yours alone - to build this kit correctly, properly install all R/C components and 

flying gear (engine, tank, radio, pushrods, etc. and to test the model and fly it only with experienced, competent help, 

using commonsense and in accordance with all safety standards as set forth in the Academy of Model Aeronautics Safety 

Code. It is suggested that you join the AMA and become properly insured before attempting to fly this model. If you are 

just starting R/C modeling, consult your local hobby dealer or write to the Academy of Model Aeronautics to find an 

experienced instructor in your area. Write to: Academy of Model Aeronautics, 5151 Memorial Dr. Muncie, IN 47302 

LIMITED WARRANTY 

Lanier R/C is proud of the care and attention that goes into the manufacture of parts for its model kits. The company 

warrants that for a period of 30 days, it will replace, at the buyers request, any part or material shown to the company’s 

satisfaction to have been defective in workmanship or material at the time of purchase. 

No other warranty of any kind, expressed or implied, is made with respect to the merchandise sold by the company. The 

buyer acknowledges and understands that he is purchasing only a component kit from which the buyer will himself 

construct a finished flying model airplane. The company is neither the manufacturer of such a flying model airplane, nor a 

seller of it. The buyer hereby assumes the risk and all liability for personal or property damage or injury arising out of the

buyers use of the components or the finished flying model airplane, whenever any such damage or injury shall occur. 

Any action brought forth against the company, based on the breach of the contract of sale to the buyer, or on any alleged 

warranty thereunder, must be brought within one year of the date of such sale, or there after be barred. This one-year 

limitation is imposed by agreement of the parties as permitted by the laws of the state of Georgia. 

© 2001 Lanier R/C 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

BUILDING INSTRUCTIONS

Before starting to build this kit, we urge you to read 

through these instructions thoroughly. They contain 

some important building sequences as well as 

instructions and warnings concerning the assembly 

and use of the model. 

BUILDING SUPPLIES NEEDED

Hobby knife w/ #11 blade 

Medium Zap CA 

30 Minute Z-poxy 

Wire cutters 

Pliers 

Drill with bits: 1/32”, 1/16”, 1/8”, 5/32”, 1⁄4” 

See the list at the end of the instruction book for a 

list of additional R/C equipment you will need to 

complete the 1.20 Edge 540.

1. 

Locate (8) hinges. 

2. Use the picture as a guide to find the (4) holes in 

each aileron and each side of the wing. Test fit a 

hinge in each hole. 

3. Put a small drop of oil on each hinge, then use 30 

minute epoxy on each hinge and hole. Press the 

ailerons in place, leaving a 1/32” gap at the hinge 

line, then wipe off any excess epoxy off with 

alcohol and a paper towel. 

4. At the two locations on the wing, remove the 

covering from the hole to install your aileron 

servo. Check the hole for the servo wires. If 

needed, use a piece of 3/8 or 1⁄2” brass tube to cut 

a passage for the wire to the servo opening. 

5. Install your aileron servo with the hardware 

included with your radio. You may need to 

enlarge the hole in the wing with a file or small 

saw, depending on the size of the servo you use. 

Drill a small pilot hole (1/32”) for each screw. 

Hook the servo to your radio and turn it on. Set 

the trim tabs to neutral and center the servo. 

6. Locate the (2) 8” long 2-56 rods, (2) clevis, (2) 

couplers, (2) washers, and (2) 3 x 40mm Philips 

screws. Install a clevis on the end of each rod. 

7. Install a (4) arm servo wheel on the servo 

temporarily, making sure it is parallel to the 

wing. Locate the hard points in the ailerons, and 

pierce the covering with a sharp hobby blade. 

Install the (2) aileron control horn screws from 

the top of the wing, down through the aileron. 

Secure the bolt with a washer, nut, and thread 

lock. Install the (2) couplers on the control horn 

bolts until the threads just show from the tops. 

Hook the links to the aileron couplers and lay the 

rods across the servo arm. 

8. Mark the location of the servo arm holes on the 

control rods. This is the location for the “z” 

bend on the each control rod. Make a “z” bend 

on each control rod with needle nose pliers or 

“z” bend pliers, then cut off the excess control 

rod. Install the “z” bend on the servo arm, at the 

same hole on each arm. You may need to 

enlarge the hole with a small drill bit. Cut off 

the (3) extra arms with wire cutters. 

9. Check again that the servo is centered with your 

radio, then reinstall the servo horn and screw it 

in place. If the ailerons are not level, disconnect 

the links and adjust them until they are level. 

Place a short piece of fuel tubing around each 

 © 2001 Lanier R/C Page - 2 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

clevis to secure in place. 

10. Using a sharp hobby blade, cut the covering 

away from the wing tube and locating pin holes. 

You may want to seal the covering down with 

CA or a sealing iron. 

11. Test fit the wing tube through the fuselage. Use 

a ruler to help center the tube in the fuse, then 

mark the alignment with a permanent marker. 

12. Temporarily mount the wing on the wing tube, 

sliding the dowels in the locator holes. Be 

careful to keep the tube centered in the fuse. 

13. Locate the (2) 4-40 x 1” bolts. With the wings 

tight against the fuse, Drill (2) 0.1” holes through 

the aluminum tube. 

14. Use a 4-40 tap to thread the holes in the tube. 

15. Counter sink the hard points 1/8” deep with a 

1/4”drill bit. Work carefully to keep the wood 

from splitting. 

16. Test fit the bolts in the holes. Put thread lock on 

one bolt and cover the bolt hole with 3m vinyl 

tape. Leave this bolt in place permanently. 

17. When ready for flying, put 3m clear vinyl tape 

over the other bolt. 

18. Cut the covering from the holes in the rear of the 

fuse for the horizontal stabilizer. Temporarily 

install the horizontal stabilizer using the stab 

 © 2001 Lanier R/C Page - 3 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

tube to hold it in place. Center it as was done 

with the wing tube. 

19. Locate the hole in the mounting block of the stab 

and pierce the covering with a sharp hobby 

blade. Check the fit of the locating pins in the 

fuse holes. If needed, run a bead of ca around 

the pins and spray with kicker, then sand the glue 

down to fit in the holes with a tight fit. 

20. Locate the (2) 4-40 x 5/8” bolts with the 

stabilizer halves tight against the fuse. Drill (2) 

0.1” holes through the aluminum tube. 

21. Use a 4-40 tap to thread the holes in the tube, 

then install the screws. 

 22. Locate the tail surface hinges. Notice that there 

are two hinges that are cut down. These must go 

on the inside positions of the elevator halves to 

clear the stab tube. 

23. Locate the (3) hinge holes in each of the elevator 

halves, rudder, and corresponding holes on the 

stabilizers, then open the covering with a sharp 

hobby blade. Test fit one of the (9) hinges in 

each of the holes. Put a small drop of oil on each 

of the hinges. Install the hinges in the control 

surfaces only, using 30 minute epoxy, then align 

them by pressing onto a flat surface. Clean up 

any excess glue with alcohol. Continue on to 

the next step before the glue sets up. 

 24. Install the surfaces on the rear of the fuselage 

using 30 minute epoxy. Press in place and leave 

a 1/32” gap. Wipe off any excess glue with 

alcohol and a paper towel. Let set until cured. 

25. Install your servos in the servo tray in the 

fuselage. Depending on what servos you use, 

you may need to widen the servo openings. Drill 

a small pilot hole (1/32”) for each servo screw, 

then install. Connect the servos to your radio 

and center trim tabs and controls. Temporarily 

 © 2001 Lanier R/C Page - 4 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

press a straight servo horn in each servo. 

 26. Locate the hard points for the control horn 

screws in the elevator halves and pierce the 

covering with a sharp hobby blade. 

 27. Install the (2) 3 x 35mm screw from the top of 

the surface and fasten with a washer, nut, and 

thread lock. Screw a coupler on the end of the 

screws until the first thread is exposed. (the 

elevator servo will be installed later after the 

motor is mounted) 

 28. Locate the tail hardware, (1) threaded rod, (2) 

couplers, (2) nuts, (2) washers. 

 29. Locate the rudder hard point and pierce the hole 

on both sides with a sharp hobby blade. Put the 

threaded rod through the hole and capture in 

place with a washer, nut, and thread lock on each 

side. Use your ruler to make sure the sides are of 

equal length. 

30. Install the rudder couplers on each side of the 

threaded rod until the first thread is exposed and 

the coupler points toward the front of the fuse. 

31. Locate a (4) arm servo horn and remove 2 arms 

as shown above. Cut the cable for the rudder 

control in two equal lengths, approximately 36”. 

Slide a crimp fastener on each cable, then loop 

the cable through the outside holes of the servo 

horn. Slide the fastener back over the loose 

cable end and pull up the slack as shown above. 

Crimp the fastener several times using some 

pliers. Pull the cable firmly to test. 

32. Install a clevis on the end of each of the two 

rudder connectors, then snap in place on the 

rudder couplers. Cut the covering from the slots 

in the side of the fuse for the cable exit. 

33. Use your radio and center the trim on the rudder 

servo. Install the servo horn on the rudder servo 

with the arms perpendicular to the fuse sides. 

Use a long piece of wire or yellow Sullivan 

nyrod to help feed the wire through the holes to 

the rear of the fuselage. Be sure to keep the 

cables from twisting. 

 © 2001 Lanier R/C Page - 5 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

34. Slide the clear tubing over the cables and half 

way into the holes in the fuse. Glue in place 

with ca. 

35. Slide two more cable fasteners down the cable, 

then insert the cable through the holes at the end 

of the rudder clevis. 

Loop the cable back and slide the cable fastener 

over the loose end of the cable. Pull the loops as 

tight as possible, and then crimp the fasteners. 

There should be only slight tension on the cables 

to the rudder, and it should be centered. This can 

be adjusted by loosening or tightening the clevis 

on the cable connectors. 

36. Locate the tail wheel bracket and parts. 

 37. Fasten the tail bracket at the rear of the fuse with 

two 1⁄2 screws. Drill two 1/16 pilot holes before 

installing. Install so the angle is aligned with the 

edge of the vertical stabilizer. 

. 

38. Locate the springs for the tail, and prepare the 

ends by bending a loop on each end. 

 

39. Drill a 1/16” hole in the rudder, just past the 

clevis. 

 40. Install a spring on each side of the rudder. 

Shorten the springs if needed to put even tension 

on the arms and keep the axle centered. 

 41. Install the tail wheel on the axle, then secure 

with the small wheel collar and set screw. Use 

some thread lock on the screw. 

 42. Place the fiberglass cowl on the fuse and fasten 

with the 1⁄2” #4 screws through the holes. 

Measure from the engine crank hole to the 

firewall surface with a ruler. Write down the 

length. This is the distance that will be from the 

firewall to the prop back plate on your motor. 

 43. Place your engine in your engine mount and bolt 

in place with (4) 8-32 x 1” bolts (Dubro #318). 

Either tap the holes into the engine mount, or 

drill through and lock in place with 8-32 washers 

(Dubro #327) and lock nuts (Dubro #329). Try 

to position the motor on the motor mount so that 

 © 2001 Lanier R/C Page - 6 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

the distance from the back of the motor mount to 

the front of the prop plate is the same as the cowl 

measurement you made earlier. 

44. Use a ruler and measure up from the bottom of 

the firewall 3-1/2”. Mark a horizontal line 

across the firewall at that point. 

 45. Use your ruler again to find the center of the line 

and mark it. Make a second mark 1/8” to the 

right of the center mark, and make a second 

mark, then draw a line perpendicular to the first 

line. 

46. Center your engine mount on these lines, then 

mark the holes on the firewall. 

47. Drill the holes for 8-32 bolts and temporarily 

mount the engine on the firewall with 8-32 x 1” 

bolts (Dubro #318), washers (Dubro #327), and 

blind nuts (Dubro #347). 

48. Measure the distance from the firewall to the 

front of the prop back plate and compare to the 

measurement you calculated earlier. You should 

have a minimum of 1/8” clearance from the back 

of the prop to the front of the cowling. If 

needed, use some scrap plywood spacers to 

space the engine forward. 

49. Place two #8 washers between the firewall and 

engine mount on both right side engine mounting 

bolts (facing the firewall) to give the engine right 

thrust. 

 © 2001 Lanier R/C Page - 7 

50. Mark on the firewall the location where the 

throttle control rod should pass through. 

Remove the engine and drill the marked hole 

with a 1/8”drill bit. Using the throttle servo as a 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

guide, drill the second bulkhead for the control 

rod. 

51. Slide the “z” bend of the engine control rod into 

the hole on the servo arm of your throttle servo. 

Temporarily install your engine using the engine 

bolts, washers, and nuts, sliding both halves of 

the engine control rod through the small hole in 

the firewall. 

52. Make sure your carburetor and throttle servo are 

at low position. Reverse your servo if necessary. 

Install an EZ connector (Dubro #121, NOT 

INCLUDED) in the hole approximately the same 

length of the servo arm. Trim the throttle control 

rod to approximate length, then insert through 

the hole in the EZ connector. Tighten the 

connector enough to test the throw of the servo 

and adjust as needed to allow for maximum 

throw, but not bind the servo. When satisfied, 

trim the control rod to 1⁄4” past the EZ connector. 

Install the servo horn screw, but don’t fasten the 

EZ connector yet, you may need to pull the 

engine out again soon. When everything is fit, 

then fuel proof the firewall with polyurethane or 

thinned epoxy. 

53. Test fit the cowl over the engine to see what 

needs to be relieved. 

54. Tape a strip of heavy paper on the side of the 

fuse as shown. Mark the areas that need to be 

cut, then cut out the holes on the paper. 

55. Reposition the paper back on the fuse and secure 

in place. Do the same for the needle valve on the 

top of the fuse. 

56. Place the cowl on the front of the fuselage and 

secure in place with the screws. Mark all the 

holes with a pencil or water soluble marker. 

57. Remove the cowl and drill all needed holes. You 

may need to use a rotary tool and sanding drum 

or a small fine blade saw and sand paper to open 

the hole for the engine head. 

58. Reinstall your engine and test fit the cowl. Use 

the #4 screws and washers to secure the cowl. 

Adjust the openings if needed. 

59. Install your muffler on the engine and test fit the 

cowl again. A “Pitts” style muffler should not 

require much adjustment, but a standard aircraft 

muffler will require additional openings. 

60. Now is when to install the tail servos. 

Depending on the engine and mount used, you 

may want to install the elevator servo up in the 

fuse servo tray. Both installations are shown, but 

the materials for the push rod is not included. 

Use of a light engine my require you to put all 

the radio gear and even some lead in the nose to 

 © 2001 Lanier R/C Page - 8 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

achieve proper balance. For the front servo 

installation, skip to step 64, for the rear servo 

installation, continue to next step. 

 61. Locate the holes in the side of the fuse for the tail 

servos. There is one on each side. Note that the 

cutouts are not opposite each other, but are 

offset. This allows you to mount one servo with 

the arm down and the other with the arm up, 

eliminating the need for a servo reverser and 

allowing you to use a standard “Y” harness. Cut 

the covering from the slots with a sharp hobby 

knife. 

62. Locate the two push rods, (2) 8” 2-56 rods. 

Install a clevis on the end of each 2-56 rod, then 

install a 4 arm servo horn on each servo, making 

sure the arms are square to the tail surfaces. 

 63. Plug a clevis into each coupler and rod, then lay 

them across the servo arm. Mark the location of 

the servo arm holes on the control rods. This is 

the location for the “z” bend on the each control 

rod. Make a “z” bend on each control rod with 

needle nose pliers or “z” bend pliers, then cut off 

the excess control rod. Install the “z” bend on 

the servo arm, at the same hole on each arm. 

You may need to enlarge the hole with a small 

drill bit. Cut off the (3) extra arms with wire 

cutters. Skip to step 77. 

64. Front servo installation. Note: For 3d 

aerobatics or when using a high-end motor, 

use the rear servo method and use 4-40 

pushrods, even if nose weight is needed for 

proper balancing. You will need the following 

materials, a 24” x 3/8 Dia. Hardwood dowel 

(NI), (2) 2-56 x 12” control rod (dubro #172), (2) 

2-56 clevis (Dubro#122), and (2) pieces of 3/8 

shrink tube (Dubro #440) or thread and CA to 

fasten the ends of the control rod. 

65. Twist the 2-56 clevis on the end of each push 

rod, then measure back 6”. Make a bend of 

about 5 degrees at that distance. 

 66. Measure 1-1/4” in on each end of the pushrod. 

 67. Use a sharp hobby blade to cut one groove on the 

servo end, and two groves on the elevator end of 

the push rod. Make sure the servo end is 

centered from the two grove end. 

 68. Drill a 3/32” hole at the back of the groove, 

through the pushrod. Make a second hole on the 

two groove end, about 1/8 forward of the first. 

69. If you are using shrink tubing, slide it on the 

pushrod now. If you are using thread and ca, 

continue on. 

 

70. Align the control rods on the elevator end of the 

pushrod, keeping the clevis even with each other. 

Mark the control rods where they intersect with 

 © 2001 Lanier R/C Page - 9 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

the holes, then bend them 90 degrees. Cut the 

control rods off about 1⁄4” from the bend. 

 71. Insert the control rods in the elevator end of the 

rod and slide the shrink tubing over the joint, or 

wrap with thread and glue with ca. 

 72. Measure down from the horizontal stabilizer 3⁄4”, 

and follow the ends of the rudder cable exits up 

to mark the opening for the push rod exit. Cut 

the opening with a sharp hobby blade. 

73. Slide the control rod down the fuse center and 

feed the clevis out the openings to the elevator. 

Snap the clevis on the control coupler. 

74. Use on of the 2-56 control rods and bend one end 

down 1⁄4”. Slide the other piece of shrink tubing 

down the pushrod if needed. 

 75. Insert the control rod in the pushrod, and lay 

over the elevator servo. Mark the intersection 

and make a “z” bend for the servo horn, then 

install and test. 

 76. Slide the heat shrink tubing in place and heat, or 

install the thread and ca. Adjust the clevis to 

make sure the elevator halves are level to each 

other. 

 77. Center the gear on the landing gear plate and 

mark the holes with a marker. 

78. Drill through the landing gear plate with a 5/32” 

bit and then install (2) 4 x 20mm screws and 

washers. 

79. Fasten the landing gear to the fuse with (2) 4 

mm nuts and washers, use thread lock. 

80. Use the inside ply brackets as a guide to open the 

fiberglass up with a 1⁄2” hole. Mark the wheel 

pants, one left and one right side. 

 © 2001 Lanier R/C Page - 10 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

81. Bolt the axle through the landing gear with the 

axles pointing out. Use thread lock on the bolt. 

82. Install the tip of the axle through the pant, then 

the wheel and collar, then slide the assembly all 

the way down the axle. Tighten the wheel collar 

so that it does not bind the wheel against the 

wheel. 

 

 

83. Align each wheel pant to the fuse so that it is 

level with the thrust line and the rear does not 

drag the ground, and keep the pair equal. Drill a 

small pilot hole in the fiberglass, then install a #4 

x 1⁄4” screw through the small hole in the landing 

gear. 

84. Locate the fuel tank and remove all the 

components for assembly. Check the inside of 

the tank for any dust or plastic shavings. Blow 

out if needed. Notice one side of the tank has an 

angle on it. With the fittings to the front, this 

side faces up. You may want to mark this side 

“top” with a permanent marker. 

85. Bend the metal fuel tubes as illustrated on the 

included instructions to fit in the tank, then insert 

in the fuel stopper. Insert the clunk on the end of 

the silicone fuel tubing and cut to required length 

that allow it to move freely at the end of the tank. 

Insert the nut and bolt in the stopper, then install 

the stopper in the tank and tighten. 

 

 © 2001 Lanier R/C Page - 11 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

86. Slide the tank in the fuselage through the cut 

opening with the metal lines out through the 

firewall. Secure in place with a drop of goop or 

foam. 

87. Install your fuel line on the end of the tank lines 

to the muffler pressure and carburetor fittings. 

Make sure to allow enough extra line to the 

needle valve line to give access for filling. 

 88. Install the lower motor box plate (the plate is 1⁄4 

thick) on the front of the fuse with epoxy. 

 89. Cut 2 pieces of 3/8” triangle stock, 3” long and 

glue in place with ca. 

90. Install the upper motor box plate on the fuse. 

You can glue this plate in place as was done with 

the lower, or you can glue the 3” hardwood rails 

in place, then use screws to hold down the hatch. 

The latter is recommended if you need to install 

your battery in the front compartment to balance 

your edge. 

 91. Test fit your top fuse hatch in place, then secure 

with 2 #4 screws into the tabs at the bottom of 

the hatch. 

92. Trim the clear plastic canopy 1⁄4” from the 

scribed line, then test fit on the fuselage. Trim if 

needed. Wash the canopy out with cool water 

and dish detergent, then dry with a paper towel. 

93. Now is the time to install any cockpit details, 

such as dashboards or pilots (NOT 

INCLUDED). Secure them firmly in the cockpit 

with epoxy. 

94. Install the canopy on the fuselage with epoxy or 

“goop”. Hold in place with tape until cured. 

95. With your engine fully set up, now reinstall the 

cowling and fasten in place with the 1⁄2” #4 

screws and #4 washers. Apply the (2) pieces of 

white striping tape to align with the stripes on 

 © 2001 Lanier R/C Page - 12 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

the fuselage. Install your prop and 3” spinner. 

(We recommend Tru Turn spinners.) 

96. Temporarily place your battery and receiver in 

the fuse, then install the wing. You want the 

plane to balance at a point 4” to 4-3/4” back 

from the leading edge, measured at the fuselage 

side. 

97. Move your battery for or aft as needed to achieve 

a balance. If needed, put the battery in the 

forward compartment, behind the firewall. If 

you use a lightweight engine, you may need to 

put some lead in the compartment also. When 

the proper radio gear position is found, wrap the 

gear with foam and secure in place with Velcro 

or rubber bands. 

 © 2001 Lanier R/C Page - 13 
LANIER – 1.20 Edge 540T ARF - INSTRUCTIONS

CONTROL THROWS 

Rudder: Low rate – 1-1/2” each way 

 High rate - all you can get 

Elevator: Low rate - 1” each way 

 High rate – all you can get 

Ailerons: Low rate – 1/2” each way 

 High rate – all you can get 

PRE-FLIGHT NOTES 

Before the first flight you should double check a few 

things to ensure a long life for your new plane. 

1. Balance the Edge with the fuel tank empty. 

Adjust as needed for your particular flying style, 

but start with the CG forward for the first few 

flights. 

2. Check the control surface throws twice. You may 

want to change them later, but use the suggestions 

as a starting point. 

3. Break in the engine and test run it. Have it ready 

before you head to the field. 

4. Range check the radio with the engine running to 

make sure there are no intermittent radio 

problems. 

Double check that all the hardware, nuts, bolts, and 

hinges are tight. 

 INCLUDED MATERIALS 

15 Hinges 

2 Aileron 

2 Wing half 

4 2-56 control rod 

2 3x40 mm screw 

1 Aluminum wing tube 

2 4-40 x 1” screw 

2 4-40 x1/2” screw 

1 Fuselage 

1 Fiberglass cowl 

1 Engine control cable 

1 Throttle ez connector 

8 #4 x 1⁄2 screw 

1 Aluminum landing gear 

2 4x20 mm bolt 

2 4mm nut 

4 4mm washer 

2 Fiberglass wheel pant 

2 Mail wheel axle 

2 Axle nut 

2 Main wheel 

2 Axle collar and screw 

2 #4 x 1⁄4 screw 

1 Fuel tank 

 

 

 

 

 

1 Stabilizer tube 

2 Horizontal stabilizer 

2 Elevator half 

2 Cut hinges 

1 Rudder 

2 3x35 mm screw 

6 3mm washer 

4 3mm nuts 

6 Coupler 

1 Rudder control rod 

1 Steel cable 

4 Crimp connector 

6 Clevis 

2 Rudder cable connector 

2 Cable guide tube 

1 Tail wheel assembly 

12” Triangle balsa 

12” 1⁄4” hard wood 

1 1/8” hatch cover plate 

1 1⁄4” hatch base plate 

1 Clear canopy 

 

ADDITIONAL EQUIPMENT NEEDED TO 

COMPLETE YOUR EDGE 1.20 ARF 

General

.90 - 1.20 Size two stroke or 1.20 – 1.80 R/C engine 

and muffler 

Hayes engine mount for your motor 

fuel line 

Minimum of 4 channel radio set required with (6) 

servos 

30 minute Z-poxy 

Medium Zap CA (green) 

(4) Dubro #318 8-32 bolts 

(12) Dubro #327 #8 washers 

(4) Dubro #347 #8 blind nuts 

(1) Dubro #121 ez connector 

(6) Dubro #382 #4 screws, if you don’t glue the front 

hatch down 

(1) 24” 1⁄4” dia hardwood dowel 

(2) Dubro #172 2-56 rod 

(2) Dubro #440 3/8 shrink tube or sewing thread 

(2) Dubro #122 quick links 

(6) Dubro #323 #4 washers 

(1) radio foam 

Tru Turn 3” spinner 

3mm tap 

3m vinyl tape 

Williams Bro. Pilot figure 

 © 2001 Lanier R/C Page - 14