Historical aircraft types

REG	type	ICAO
N372NW	A320	a43c7a
N335NW	A320	a3a9a3
N337NW	A320	a3b111
N351NW	A320	a3e9c5
N355NW	A320	a3f8a1
N338NW	A320	a3b4c8