BJ Schramm


Helicycle Compound Kit Helicopter

BJ Schramm Single Seat Compound Helicopter Turning and Learning… Rotorcraft Design, According to B.J. Schramm Few people have the potential to turn the sport rotorcraft…



Javelin Back Yard DIY Helicopter

Back Yard DIY Javelin Helicopter Kit Its makers, both in their twenties hope to market their one-man DIY helicopter for under $10,000 B.J. SCHRAMM’S FIRST…