Historical aircraft types

REG	type	ICAO
N68842	B739	a923ee
N37531		a44939
N27271	B38M	a2b151
N37354	B38M	a44214
N847UA	A319	ab9b9d
N18119	B752	a14700
N828UA	A319	ab5056
N475UA	A320	a5d570
N841UA	A319	ab8553