The Chmelak is the ultimate in towplane performance.
It’s a standoff scale design formulated for aero towing in today’s ever changing market.
Designed for 150-170cc engines it will tow up any sailplane you can throw at it.
The Z-37 has wonderful flight characteristics that are perfect for towing. Lands super slow due to the above average flaps.
The Z-37 can carry enormous fuel capacity, up to 3 liter, so time spent refueling is reduced substantially.
Kit includes all laser cut wood parts, all wood stock and surface skins, fiberglass Cowl, PVC/Pet-G clear laser cut windows, struts, incorporated tow release, and basic hardware for completion. Full size plan and instruction manual is also included.
Wingspan: 138.5 in / 350cm
Length: 94" / 238cm w/ Spinner
Weight: 42-44 lbs19/20kg
Engine: 150-170cc (not included)
7 ch: 9 Servos