The ELT - an interim report, (Emergency Locator Transmitters) :
The ELT - an interim report, (Emergency Locator Transmitters) : an FAA news reprint.
- [Washington, D.C., 1974].
- 1 v.
Sept. 1974. CRDP Program Historic Shelflist record.
Aircraft survival equipment.
Electric batteries.
TD 4.9/A:EM 3
Sept. 1974. CRDP Program Historic Shelflist record.
Aircraft survival equipment.
Electric batteries.
TD 4.9/A:EM 3