Displaying 1-3 of 3 result(s).
Backup Drive Amplifier
in NASA
Bermuda Tracking Station Spaceflight Tracking and Data Network
in NASA
Blast Danger Area
in NASA
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Similar to BDA
AA - Adverse Action
AA - Antenna Assembly
AAA - Avionics Air Assembly
AAC - Aft Access Closure
AACB - Aeronautics and Astronautics Coordinating Board
AAD - Attitude Anomaly Detector
AAFE - AeroAssist Flight Experiment
View all in NASA