Historical aircraft types

REG	type	ICAO
ZK-NNG	A320	c827f0
ZK-NHE	A20N	c82952
ZK-NNA	A21N	c82744
ZK-NND	A21N	c82759
ZK-NHC	A20N	c827b1
ZK-NNB	A21N	c8274f