Historical aircraft types

REG	type	ICAO
N710EV	CRJ7	a97c85
N709EV	CRJ7	a97675
N712EV	CRJ7	a983f3
N656CA	CRJ7	a8a337
N607SK	CRJ7	a7e2da
N717EV	CRJ7	a99686