A computer preprogrammed to determine the distance of an aircraft from the surface of the earth and warn the pilot with an audible alarm. see also computer, terrain clearance.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 6130-00-309-2388
NSN 5996-01-381-8257
NSN 5985-01-397-5564
NSN 6135-00-763-5793
NSN 5895-01-111-6481
NSN 6320-00-593-0379
NSN 5935-01-050-9171
NSN 5930-00-233-2475
NSN 6650-00-981-9501
NSN 5945-00-464-7216
NSN 5835-01-592-2350
NSN 2925-00-081-3547