Historical aircraft types

REG	type	ICAO
N7873A	B737	aaad49
N285WN	B737	a2e28f
N956WN	B737	ad4cf2
N947WN	B737	ad292a
N275WN	B737	a2bb10
N233LV	B737	a214b3
N266WN	B737	a29748