Historical aircraft types

REG	type	ICAO
N435WN	B737	a537b2
N7823A	B737	aa9ab6
N903WN	B737	ac7c52
N200WN	B737	a19404
N249WN	B737	a2536f
N212WN	B737	a1c2f1
N952WN	B737	ad3e16