Historical aircraft types

REG	type	ICAO
N468WN	B737	a5b954
N7742B	B737	aa7a83
N7721E	B737	aa72f5
N959WN	B737	ad5817
N479WN	B737	a5e48a
N252WN	B737	a260ed
N8880G	B38M	ac3dec
N475WN	B737	a5d5ae
N957WN	B737	ad50a9