Historical aircraft types

REG	type	ICAO
N457WN	B737	a58e1e
N237WN	B737	a22482
N8640D	B738	abe00f
N561WN	B737	a72ca2
N228WN	B737	a200ba
N220WN	B737	a1e302
N8809L	B38M	ac2173
N7824A	B737	aa9ad9
N209WN	B737	a1b573
N461WN	B737	a59f53