Historical aircraft types

REG	type	ICAO
N805NW	A333	aaf5b1
N807NW	A333	aafd1f
N824NW	A333	ab40f8
N809NW	A333	ab048d
N804NW	A333	aaf1fa
N831NW	A333	ab5d52
N814NW	A333	ab1979