Airworthiness approval of omega/VLF navigation, etc.
Airworthiness approval of omega/VLF navigation, etc.
- [Washington, D.C., 1988].
- v.
Advisory circular 20-101C. 9/12/88. CRDP Program Historic Shelflist record.
Electronics in navigation--Certification--United States.
TD 4.8/5:20-101 C
Advisory circular 20-101C. 9/12/88. CRDP Program Historic Shelflist record.
Electronics in navigation--Certification--United States.
TD 4.8/5:20-101 C