Historical aircraft types

REG	type	ICAO
N936WN	B737	acfdf4
N913WN	B737	aca3d1
N950WN	B737	ad36a8
N7732A	B737	aa76cb
N253WN	B737	a264a4
N8727M	B38M	ac011d
N244WN	B737	a240dc