Historical aircraft types

REG	type	ICAO
N806NW	A333	aaf968
N830NW	A333	ab599b
N829NW	A333	ab538b
N801NW	A333	aae6d5
N808NW	A333	ab00d6
N823NW	A333	ab3d41
N816NW	A333	ab20e7