Historical aircraft types

REG	type	ICAO
N414DZ	A339	a4e35f
N430DX	A339	a5237f
N816NW	A333	ab20e7
N431DX	A339	a52736
N122DN	A321	a05b78
N508DA	A21N	a657f4
N546DN	A21N	a6ee8e