Historical aircraft types

REG	type	ICAO
N36469	B739	a41e74
N14509	A21N	a0b7bd
N75410	B739	aa2b79
N78448	B739	aaa267
N72405	B739	a9b4de
N14534	A21N	a0b821
N73406	B739	a9dc5e
N14536	A21N	a0b823
N39415	B739	a4943e