Historical aircraft types

REG	type	ICAO
N2331U	B77W	a21633
N2140U	B77W	a1cac9
N773UA	B772	aa75ef
N2332U	B77W	a21656
N2747U	B77W	a2b8b8
N2644U	B77W	a290d0
N2333U	B77W	a21679