Displaying 1-3 of 3 result(s).
Preliminary Hazard Analyses
in NASA
Potentially Hazardous Asteroids
in NASA
Pulse Height Analyzer
in NASA
128880128878128879
Similar to PHA
A/L - AirLock
A/L - Approach and Landing
AA - Astronomical Applications
AA - Adverse Action
AA - Antenna Assembly
AAA - Avionics Air Assembly
AAC - Aft Access Closure
View all in NASA