RING ROCK RANCH
WILLISTON, ND
Ring Rock Ranch (4NA1) is situated in Williston, North Dakota as a privately owned, non-towered airport. Pilots use a single turf runway, 11/29, that measures 1,700 feet long by 50 feet wide.
Operations are limited to visual flight rules, with no published instrument approach procedures available. Because the field is non-towered and has no published advisory frequency, pilots coordinate traffic independently using see-and-avoid procedures. The field has no fuel sales on record. Since it is designated private use, transient pilots need prior permission from the owner to land.
The airport sits at 2,256 feet above mean sea level.