Historical aircraft types

REG	type	ICAO
N462AA	A21N	a5a10a
N521UW	A321	a68e7c
N421UW	A21N	a5012d
N416AN	A21N	a4ea77
N453AA	A21N	a57d42
N400AN	A21N	a4acae
N463AA		a5a4c1