Historical aircraft types

REG	type	ICAO
N974UY	A321	ad945a
N972UY	A321	ad8cec
N923US	A321	accb22
N158AN	A321	a0e7f4
N123NN	A321	a06010
N552UW	A321	a708b0
N115NN	A321	a03fff