Historical aircraft types

REG	type	ICAO
N8531Q	B738	abb507
N500WR	B738	a63bf4
N963WN	B737	ad694c
N498WN	B737	a62fd1
N941WN	B737	ad12e0
N8947Q	B38M	ac578c
N215WN	B737	a1ce16
N923WN	B737	accb50