Historical aircraft types

REG	type	ICAO
N614SK	CRJ7	a7ff34
N744SK	CRJ7	aa0300
N730SK	CRJ7	a9cca5
N758SK	CRJ7	aa395b
N746SK	CRJ7	aa0a6e
N707SK	CRJ7	a97029
N750SK	CRJ7	aa1ba3
N716SK	CRJ7	a993f1
N744EV	CRJ7	aa01de
N763SK	CRJ7	aa4e47
N706SK	CRJ7	a96c72
N730EV	CRJ7	a9cb83