Apt: HN

ALASKA	HNS	HAINES
ALASKA	HNH	HOONAH
HAWAII	HNM	MAUI HANA
HAWAII	HNL	OAHU HONOLULU INTL
INDIANA	HNB	HUNTINGBURG
IOWA	HNR	HARLAN MUNI
NEVADA	HND	LAS VEGAS HENDERSON EXECUTIVE
NORTH CAROLINA	HNZ	HENDERSON-OXFORD