Historical aircraft types

REG	type	ICAO
N253AK	B739	a262ad
N408AS	B739	a4ca6a
N270AK	B739	a2a686
N953AK		ad3fd6
N236AK	B739	a21ed4
N918AK	B39M	acb46d
N955AK		ad4744
N495AS	B739	a622bc
N283AK	B739	a2d92a