bayo - blee
- bayonet base
- bayonet receptacle
- bayonet type bulb
- BCD
- bcd
- BCD output
- be compulsory Article
- be experienced in flight
- be forced landing
- be off the track
- be on the level on the hour
- be out of trim
- be stiff to rotate
- beacon bearing
- beacon course
- beacon homing
- beacon light
- beacon marker indicator
- beacon range
- beacon reply signal
