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Like all Sig Kadets, the LT-40 behaves perfectly in flight, with true "hands off" stability on all axis. If the student pilot gets disoriented, simply let go of the control sticks and the LT-40 will recover itself and return to level flight within seconds.

"The R/C trainer with a BIG difference"

Kadet LT-40 Model Airplane Because the Kadet LT-40 is bigger than the average .40 size trainer, it has a much lighter wing loading, which lets it fly slower! Slower speed gives the student pilot more time to think and react to what the model is doing, thus making it easier to learn to fly R/C.

Every major part of this kit has been pre-shaped, sawn, die-cut, laser-cut, routed, or whatever it takes to make it ready-to-install right out of the box. Other trainer kits make you purchase an additional $45.00 or more of "accessories" that ARE INCLUDED with the LT-40. A photo-illustrated instruction manual takes you through every step of construction and pre-flight. Kadet LT-40 Model Airplane

Wingspan 70 in 1778 mm
Wing Area 900 in? 58 dm?
Weight 5.5 - 6 lbs 2494 - 2721g
Wing Loading 14 - 15.5 oz/ft? 4272 - 4730 g/m?
Radio Req. 4-Channel
Engine Req. .30-.40 in? (4.9-6.6cm?) 2-Stroke
.40-.50 in? (6.6-8.2cm?) 4-stroke

KIT FEATURES- The LT-40 includes these items that other trainer kits do not.
Du-Bro Fuel Tank
SIG Spinner
KAVAN Wheels
SIG Easy Hinges
Engine Mounts

Ultra-Simple Lite-Ply Fuselage
Top Quality SIG Balsa, Plywood, & Spruce
Simple, Strong Wing Design With Spruce Spars
CAD Drawn Plans For Precise Parts Fit
Complete Hardware Pack Includes Control Horns,
Pushrods, Wheel Collars, Etc.

  • Model: SIGRC67
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Supercheap Hobbies
Shop 3 / 2 Old Coach Rd
Aldinga, SA, 5173
Ph: 08 8311 1151

Opening Hours
Mon - Fri 9am to 5pm
Thursday 9am to 6pm
Saturday 10am to 2pm
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