Historical aircraft types

REG	type	ICAO
N918AN	B738	acb470
N906NN	B738	ac86af
N973UY	A321	ad90a3
N422AN	A21N	a5031a
N540UW	A321	a6d9c3
N177US	A321	a13501
N523UW	A321	a695ea
N179UW	A321	a13c73
N920US	A321	acbffd