FIELD: aviation.
SUBSTANCE: proposed biplane has fuselage, two carrier wings, stabilizer, fin, landing gear, control system (7) for ailerons and control surfaces. Lower wing has two footrests and attachments (9) which may shift vertically and turn around axis (8) directed perpendicularly relative to the biplane motion; this axis passes near point of application of aerodynamic forces of wing. Pilot cabin is provided with hand rests (11), back rests (12), shoulder and armpit rests and folding seat (13). Lower wing is provided with manual position retainer and limiters of vertical position and turn about said axis.
EFFECT: enhanced economical efficiency.
2 dwg
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