Historical aircraft types

REG	type	ICAO
N405AN	A21N	a4bf41
N834AW	A319	ab674b
N821AW	A319	ab34a7
N737US	A319	a9e6df
N725UW	A319	a9b7f6
N762US	A319	aa4ac9
N818AW	A319	ab2729
N773XF	A319	aa763f
N838AW	A319	ab7627