Historical aircraft types

REG	type	ICAO
N924SW	CRJ2	acceab
N454SW	CRJ2	a5829d
N767SK	CRJ7	aa5d23
N530GJ	CRJ7	a6b10c
N532GJ	CRJ7	a6b87a
N575GJ		a7619b
N558GJ	CRJ7	a71dc2
N783SK	CRJ7	aa9d45
N969SW	CRJ2	ad7f3a
N533GJ	CRJ7	a6bc31