Historical aircraft types

REG	type	ICAO
N460WN	B737	a59b9c
N221WN	B737	a1e6b9
N959WN	B737	ad5817
N952WN	B737	ad3e16
N942WN	B737	ad1697
N446WN	B737	a562e8
N226WN	B737	a1f94c