Historical aircraft types

REG	type	ICAO
N821UA	A319	ab3655
N76516	B738	aa56b5
N802UA	A319	aaeb0e
N73283	B738	a9d605
N854UA	A319	abb7f7
N820UA	A319	ab329e
N77510	B738	aa7e2e
N834UA	A319	ab68f9