Displaying 1-5 of 5 result(s).
Primary Landing Site
in NASA
Propellant Loading System
in NASA
Preliminary Landing Site
in NASA
Post Landing and Safing
in NASA
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Similar to PLS
A/D - Analog-to-Digital
A/E - Architectural and Engineering
A/E - Activity Elements
A/F - Air-to-Fuel Ratio
A/FM - Air/Firing Mechanism
A/G - Air to Ground
A/L - AutoLand
View all in NASA