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Brand New, Full Composite Competition Krill Spark Evo II F3A Pattern Aerobatic Airplane (Next to Impossible to Get It)!!!
Krill Models have revised the original full composite Spark F3A Pattern model with addition of nice improvements!
Our goal was to increase rudder authority and redesign the shape of fuselage with new canopy/canalizer, new motor cowl, new rudder, and increased aileron response. All these changes were done to improve knife edge flight and snap rolls (F-15) Important was a development of canalizer, which is to be used on Spark for the first time. Krill also has tested few different wing designs and shapes.
- Ailerons are center hinged, no more aileron differential and whistle during flight
- New Cowl, unique solution for motor & ESC cooling
- Elevator, smaller, new shape and airfoil
- New wing with more effective, central hinged ailerons
- Ready for optional use of counter rotating props
- New rudder, very refined authority
- New fuselage design, absolutely straight knife edge flight
Condition of item: Store Demo, Brand New, All Parts & Hardware Included
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