Historical aircraft types

REG	type	ICAO
N8512U	B738	abadc0
N8816Q	B38M	ac24c5
N278WN	B737	a2c635
N488WN	B737	a60852
N249WN	B737	a2536f
N7845A	B737	aaa26a
N447WN	B737	a5669f
N915WN	B737	acab3f
N212WN	B737	a1c2f1