Historical aircraft types

REG	type	ICAO
N172US	A321	a1226e
N176UW	A321	a1314e
N913US	A321	aca3a3
N903AA	A321	ac7a52
N568UW	A321	a74679
N977UY	A321	ad9f7f
N128AN	A321	a07177