Historical aircraft types

REG	type	ICAO
N850UA	A319	aba91b
N47298	B38M	a5cc3c
N17315	B38M	a126eb
N14235	B738	a0acfd
N460UA	A320	a59b5e
N76516	B738	aa56b5
N17317	B38M	a126ed
N37516	B39M	a448f8
N37371	B38M	a44257
N477UA	A320	a5dcde
N37252	B738	a43e5b
N478UA	A320	a5e095
N17311	B38M	a126e7
N73256	B738	a9d59f
N468UA	A320	a5b916