Historical aircraft types

REG	type	ICAO
ZK-NFA	DH8C	c81bb3
ZK-NED	DH8C	c81958
ZK-NEA	DH8C	c818c9
ZK-NET	DH8C	c81a91
ZK-NEF	DH8C	c8195a
ZK-NEB	DH8C	c818da
ZK-NEW	DH8C	c81ac0
ZK-NEH	DH8C	c8195c
ZK-NEJ	DH8C	c819dc
ZK-NEK	DH8C	c819dd