Historical aircraft types

REG	type	ICAO
N15712	B737	a0e6c6
N13718	B737	a097ce
N25705	B737	a273f5
N23708	B737	a224fa
N852UA	A319	abb089
N17753	B737	a13651
N14704	B737	a0bf26
N37287	B738	a43ec9
N24715	B737	a24c99
N853UA	A319	abb440
N17730	B737	a13608
N879UA	A319	ac1988