Aviation General

What is ASL in Aviation? (Above Sea Level)

What is ELOS in Aviation? (Equivalent Level Of Safety)

What is GCAS in Aviation? (Ground Collision Avoidance System)

What is PMG in Aviation? (Permanent Magnetgenerator)

What is NAVCOMM in Aviation? (Combination Navigation And Communications Equipment)

What is METAR in Aviation? (Meteorological Aerodrome Report)

What is V/L in Aviation? (Vor/Localizer)

What is RALT in Aviation? (Radarorradio Altimeter)

What is TCF in Aviation? (Terrain Clearance Floor)