Historical aircraft types

REG	type	ICAO
N14528	A21N	a0b802
N14511	A21N	a0b7d8
N37556		a44984
N17407	B39M	a12a81
N37468	B739	a445f2
N77543	B39M	aa7e9a
N77530	B738	aa7e74
N37504	B39M	a448d3