Historical aircraft types

REG	type	ICAO
N853UA	A319	abb440
N54525	A21N	a6ed3b
N33714	B737	a3b268
N81449	B739	ab1b3e
N471UA	A320	a5c694
N68802	B739	a92362
N830UA	A319	ab5a1d
N14518	A21N	a0b7df
N61881	B739	a81000
N881UA	A319	ac234f
N14511	A21N	a0b7d8
N34460	B739	a3cf6d
N821UA	A319	ab3655
N14512	A21N	a0b7d9
N77295	B738	aa7426