Historical aircraft types

REG	type	ICAO
N77871	B753	aa8a26
N74856	B753	aa1368
N57863	B753	a76f67
N37531		a44939
N14520	A21N	a0b7fa
N67812	B739	a8fc06
N44501	A21N	a55fa2
N73860	B753	a9ec06
N37549		a44964
N34455	B739	a3cf4f