Backdrive control system for aircraft flight control surfaces

Balancing device for air floaters

Ball screw actuator for aircraft control surfaces

Ballast for lighter than air aircraft

Ballast management system for lighter than air craft

Ballonet system for a lighter-than-air vehicle

Ballonet system for a lighter-than-air vehicle

Balloon venting valves

Balloon with deflation and maneuvering ports

Balloon with deflation port

Bi-directional, dual acting, electric safety lock

Bifurcated feel simulator for aircraft

Biodynamic resistant control stick

Blended winglet

Blower and burner to produce superpressure in a thermal airship

Bobweight assembly for establishing a force feedback on a manual

Body spoiler for yaw control of a supersonic airplane

Bordered flying tool

Brain O.sub.2 reserve limiter for high performance aircraft

Brake for a lift flap adjustment mechanism