Historical aircraft types

REG	type	ICAO
ZK-NER	DH8C	c81a5b
ZK-NEP	DH8C	c819e0
ZK-NES	DH8C	c81a90
ZK-NEW	DH8C	c81ac0
ZK-NEG	DH8C	c8195b
ZK-NET	DH8C	c81a91
ZK-NEU	DH8C	c81a92
ZK-NEQ	DH8C	c81a5a
ZK-NFI	DH8C	c81c9f
ZK-NED	DH8C	c81958
ZK-NEC	DH8C	c818db