Airport information
- FAA LID
- 20U
- Coordinates
- 46.9252, -103.9820
- Elevation
- 2,756 ft MSL
- Magnetic variation
- 8E
- Sectional chart
- BILLINGS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GRAND FORKS
- NOTAM facility
- GFK
- Attendance
- ON CALL ON CALL ON CALL
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1974/08
- Distance from city
- 1 ENE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:21 AM | 10:21Z |
| Sunrise | 05:01 AM | 11:01Z |
| Sunset | 08:54 PM | 02:54Z |
| Evening civil twilight Loggable night begins | 09:34 PM | 03:34Z |
Loggable night (§1.1)
09:34 PM → 04:21 AM
Night currency (§61.57)
09:54 PM → 04:01 AM
Plan a flight from 20U
Runway 12/30
4,200 ft × 60 ft · Asphalt (Good) 12
- Heading
- 125° mag · 133° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
30
- Heading
- 305° mag · 313° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| UNIC | 122.8 | CTAF/UNICOM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management
Owner
GOLDEN VALLEY CO ARPT AUTH.
P.O. BOX 748, BEACH, ND
256-496-1978
Manager
KARL DAVIS
P.O. BOX 748, BEACH, ND
(256) 496-1978
Remarks FAA
- CFM SNOW REMOVAL AFT MAJOR WINTER STORM 256-496-1978.
- BIRDS & DEER ON & INVOF ARPT.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- ACTVT PAPI RWY 12 & 30; MIRL RWY 12/30 - CTAF.
- UNICOM UNATNDD.
- AFT HRS CALL 256-496-1978.
- AFT HRS CALL 256-496-1978.
- AFT HRS CALL 256-496-1978.
- IF AMGR NOT AVBL CALL GERRI WEINREIS 701-872-3414.
- AMGR - KARL DAVIS
- SELF SVC AVBL H24 VIA CREDIT CARD.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 20U in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.