Historical aircraft types

REG	type	ICAO
N587NW	B753	a7912a
N581NW	B753	a77ae0
N590NW	B753	a79ea8
N589NW	B753	a79898
N928DU	B739	acdc40
N818DA	B739	ab2760
N914DU	B739	aca5e5