000 00676nam a22002172 4500
001 hsl001007653
003 DGPO
005 20170826152603.0
008 170119s1991 dcu r f000 0 eng d
040 _aGPO
_cGPO
_dMvI
086 0 _aTD 4.8/5:27-1/991
099 _aTD 4.8/5:27-1/991
245 0 0 _aCertification of normal category rotorcraft.
260 _a[Washington, D.C.,
_c1991].
300 _av.
500 _aADVISORY CIRCULAR.
500 _aConsolidated reprint with changes 1 and 2 as of November 1, 1991.
500 _aCRDP Program Historic Shelflist record.
650 0 _aRotors (Helicopters)
710 1 _aUnited States.
_bFederal Aviation Administration.
949 _aBEV
_bFed Docs
999 _c264849
_d264849