Principles of Operation (AN/ARN-1)

Duration: 67 frames

Year Published: 1944

Creator: U.S. Department of the Navy

Format: Filmstrip

Description: How radio altimeter overcomes aneroid meter shortcomings; characteristics radio altimeter's scale; how graduated; accuracy of indications at different levels; location and utilization of AR model units in maintaining fixed altitude flight

Complete Record: Series: Radio Altimeter Operation Series Film number: SN 2745-a Type: Filmstrip

Metadata Source:3434 U.S. Government Films