Historical aircraft types

REG	type	ICAO
N716SK	CRJ7	a993f1
N751SK	CRJ7	aa1f5a
N710SK	CRJ7	a97da7
N722EV	CRJ7	a9ab72
N752EV	CRJ7	aa21ef
N774SK	CRJ7	aa797d
N708SK	CRJ7	a973e0
N604SK	CRJ7	a7d7b5
N732SK	CRJ7	a9d413
N715SK	CRJ7	a9903a