Historical aircraft types

REG	type	ICAO
N17407	B39M	a12a81
N14527	A21N	a0b801
N27509	B39M	a2bb89
N77573	B39M	aa7f03
N24516	A21N	a2452c
N17337	B38M	a12733
N37521	B39M	a44916
N14518	A21N	a0b7df
N37537	B39M	a4493f