Specifications
Wingspan
85 inches (91 inches optional)
Length
77 inches tail to cowl face
Wing Area
1350 sq. inches (1520 sq. inches on 91” wings)
Weight
16-18 lbs . (18-21 lbs 91” version)
Recommended engine
(85”) 50 to 62 cc gasoline engine
(91”) 58 to 80cc gasoline engine
weight
not
to
exceed
5
lbs.
Additional equipment required
Computer Radio with at least 8 channels strongly recommended
2 Elevator servos minimum 120 oz/in. of torque each e.g. Hitec HS5645 or 5945
2 aileron servos, total torque required not less than 120 oz./in. per wing.
Rudder servo(s) at least 180 oz./in. (see text) e.g. Hitec 5955TG or JR 8611a
Throttle/choke servo standard BB servo such as Hitec 425
Radio operated engine kill switch or servo operated choke strongly suggested
Single or dual radio battery packs at least 2100 mah total, preferably high current output cells.
Total capacity will be based on how much flight time is required.
Switch[es] for receiver batteries 2 or 3
Miscellaneous servo extensions. 2x24”, 4x12”, 2x18” typical
The kit includes lightweight foam wheels and axles. These are light duty and may not last more
than a few flights, stronger wheels and axles are in our hardware kit. It also includes a tailwheel
assembly, wing tube (carbon fiber tube on 91” planes) and miscellaneous small hardware for
mounting the cowl, wings, stabs, and landing gear.
Please remember, this is a big airplane with high stresses on the controls. You must use high
performance servos, pushrods, linkages, horns, etc.
Flexing in linkage or loose hinges can
and will cause flutter of the control surfaces which will destroy the airplane in just a few
seconds.
Metal gear servos are required. Proper installation of hinges
is critical.
