Historical aircraft types

REG	type	ICAO
N794SK	CRJ7	aac87b
N789SK	CRJ7	aab38f
N795SK	CRJ7	aacc32
N787SK	CRJ7	aaac21
N906EV	CRJ2	ac85ee
N929SW	CRJ2	ace13e
N465SW	CRJ2	a5add3
N487CA	CRJ2	a602cd