Historical aircraft types

REG	type	ICAO
N7866A	B737	aaa9fb
N495WN	B737	a624ac
N7738A	B737	aa779d
N7875A	B737	aaad8f
N8667D	B738	abe872
N298WN	B737	a31533
N241WN	B737	a235b7