Historical aircraft types

REG	type	ICAO
N728AN	B77W	a9c151
N729AN	B77W	a9c508
N725AN	B77W	a9b62c
N724AN	B77W	a9b275
N723AN	B77W	a9aebe
N732AN	B77W	a9d286
N733AR	B77W	a9d640