000 00671nam a22002172 4500
001 hsl001006484
003 DGPO
005 20170826152552.0
008 170112s1988 dcu r f000 0 eng d
040 _aGPO
_cGPO
_dMvI
086 0 _aTD 4.8/5:20-101 C
099 _aTD 4.8/5:20-101 C
245 0 0 _aAirworthiness approval of omega/VLF navigation, etc.
260 _a[Washington, D.C.,
_c1988].
300 _av.
500 _aAdvisory circular 20-101C.
500 _a9/12/88.
500 _aCRDP Program Historic Shelflist record.
650 0 _aElectronics in navigation
_xCertification
_zUnited States.
710 1 _aUnited States.
_bFederal Aviation Administration.
949 _aBEV
_bFed Docs
999 _c264384
_d264384