Wing Span: 42"
Wing area 385 sq. in.
Weight ready to fly 18 oz.
This aerobatic plane is a redesigned version of the 42" Yak-55 with more modern looks. This plane not only looks good but flys great. Rolls are very fast with the large ailerons. The elevator and rudder have plenty of authority. The handeling is great with minimal to no coupling.
More details can be found on the 42" Yak-54 thread on .
Here is a set of for building a 42" 3D plane.
Here is a that shows the Welders hinge technique.
The kits come with a hardware pack that includes the spar and pushrods. The other required parts are listed below.
50 gr motor
18 amp speed control
Plywood motor mount
9 gr servo X 4
3s 1100mah battery