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The Pilots Desk
Small airport

Southfork Airport

ICAO 23ID🇺🇸 Feathervlle
Coordinates
43.6483°N, 114.9047°W
Elevation
5,612 ft (1,711 m)
Type
Small airport
Region
US-ID
Time zone
Boise(UTC-06:00)
Magnetic variation
12.3° E

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:40
Sunrise
06:14
Sunset
21:18
Civil dusk
21:53

About 15h 4m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Southfork Airport

Southfork Airport is a small airport in Feathervlle, United States. It sits at an elevation of 5,612 ft (1,711 m). It observes America/Boise local time. The nearest airport is South Fork Ranch Airport (0ID0), about 9.1 nm to the wsw.

Summary generated from this airport’s structured data — reference only.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (0)

No runway data recorded for this airport.

Nearby airports

Great-circle distance and true bearing from Southfork Airport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Southfork Airport located?

Southfork Airport is small airport located in Feathervlle, United States, at an elevation of 5,612 ft (1,711 m).

What time zone is Southfork Airport in?

Southfork Airport is in the America/Boise time zone (UTC-06:00).

What is the magnetic variation at Southfork Airport?

The magnetic variation (declination) at Southfork Airport is approximately 12.3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Southfork Airport?

The nearest airport to Southfork Airport is South Fork Ranch Airport (0ID0), about 9.1 nm to the wsw, followed by Lazy H Ranch Airport and Atlanta Airport.

Is the information on this page suitable for flight planning?

No. Southfork Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.