Historical aircraft types

REG	type	ICAO
N530GJ	CRJ7	a6b10c
N978SW	CRJ2	ada302
N718EV	CRJ7	a99a3d
N531GJ	CRJ7	a6b4c3
N723EV	CRJ7	a9af29
N767SK	CRJ7	aa5d23