Apt: EN

ALASKA	ENA	KENAI MUNI
ALASKA	ENN	NENANA MUNI
ALASKA	ENA_1	KENAI MUNI SEAPLANE
ALASKA	ENM	EMMONAK
ILLINOIS	ENL	CENTRALIA MUNI
OKLAHOMA	END	VANCE AFB
UTAH	ENV	WENDOVER
WISCONSIN	ENW	KENOSHA RGNL