Historical aircraft types

REG	type	ICAO
N505DZ	A21N	a64ce6
N520DE		a6893e
N526DE	A21N	a69f88
N576DN	A21N	a7650b
N397DN	A321	a49d22
N348DN	A321	a3db5e
N366DX	A321	a422f7