Historical aircraft types

REG	type	ICAO
N27568	B39M	a2bc5a
N34535	A21N	a3d2c0
N17407	B39M	a12a81
N37468	B739	a445f2
N24516	A21N	a2452c
N77543	B39M	aa7e9a
N14502	A21N	a0b7b6
N24542	A21N	a24591
N68843	B739	a923ef
N77530	B738	aa7e74
N14517	A21N	a0b7de
N37504	B39M	a448d3
N14530	A21N	a0b81d