Historical aircraft types

REG	type	ICAO
N275WN	B737	a2bb10
N256WN	B737	a26fc9
N269WN	B737	a2a26d
N495WN	B737	a624ac
N949WN	B737	ad3098
N7722B	B737	aa7315
N7727A	B737	aa73c3