^Lot 1390 NAVAL GLIDE SLOPE INDICATOR ASSEMBLY.

This Naval glide slope indicator is regulation for the US Navy and has an attached metal tag that reads "GLIDE SLOPE INDICATOR ASSEMBLY (1°) NAVY DEPARTMENT NAVAL AIR SYSTEMS COMMAND MANUFACTURED BY CONTRACT NO. SERIAL NO. 400 US PROPERTY" with an attached engraved plastic plate that reads "SGSI CELL P/N 618248/3 & BASE P/N 618292-1 MAKE ASSEMBLY P/N 618291-3 NSN 585-01-313-5184". Another attached metal plate on the opposite side reads "NAVAL AIR SYSTEMS COMMAND GLIDE SLOPE INDICATOR SERVICE CHANGE RECORD" with stamped dates of changes. CONDITION: indicator shows significant use and could benefit from a good cleaning. The indicator appears functional but has not been tested. (02-22818/BF). $750-1,500.