Historical aircraft types

REG	type	ICAO
N141SY	E75L	a0a80e
N150SY	E75L	a0cbd6
N122SY	E75L	a05cc7
N779SK	CRJ7	aa8c10
N786SK	CRJ7	aaa86a
N784SK	CRJ7	aaa0fc
N780SK	CRJ7	aa9220
N795SK	CRJ7	aacc32