US-1859 in 20 seconds
Twin Knolls Airstrip serves Jensen, US.
The Twin Knolls Airstrip (US-1859) is a small, private backcountry airstrip located near Jensen, Utah, United States.
- Location: Jensen, Utah, United States.
- Ownership: Bureau of Land Management (BLM).
- Runway: One dirt runway (4/22) measuring 2590 ft x 35 ft.
- Elevation: Approximately 6416-6448 feet.,
- Current Status: As of September 17, 2025, the airstrip is temporarily closed and unusable due to being overgrown with dense sagebrush and having a narrow, deeply-rutted two-track road down the middle.
- Use: Primarily intended for backcountry aviation, though its current condition renders it unusable.
- Codes: It does not have IATA, ICAO, or FAA codes, but has a local code of US-1859.,
*Sources researched: utahbackcountrypilots.org, ourairports.com, airportprofile.com, bigorre.org*
AirportRoutes · updated Jun 17, 2026
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Where is Twin Knolls Airstrip located?
Twin Knolls Airstrip is located in Jensen, US, at an elevation of 6448 ft. Its IATA code is — and ICAO code is US-1859.