Historical aircraft types

REG	type	ICAO
N7878A	B737	aaadf8
N220WN	B737	a1e302
N201LV	B737	a196c8
N229WN	B737	a20471
N8566Z	B738	abc0e4
N299WN	B737	a318ea
N200WN	B737	a19404