Historical aircraft types

REG	type	ICAO
N738EV	CRJ7	a9e93b
N751SK	CRJ7	aa1f5a
N740EV	CRJ7	a9f302
N705SK	CRJ7	a968bb
N741EV	CRJ7	a9f6b9
N708SK	CRJ7	a973e0
N730EV	CRJ7	a9cb83
N727SK	CRJ7	a9bf27
N748EV	CRJ7	aa10ba
N706SK	CRJ7	a96c72