Historical aircraft types

REG	type	ICAO
N603SK	CRJ7	a7d3fe
N767SK	CRJ7	aa5d23
N910SW	CRJ2	ac9850
N533GJ	CRJ7	a6bc31
N762SK	CRJ7	aa4a90
N573GJ	CRJ7	a75a2d