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Ring Rock Ranch Airport Private
4NA1 · Williston, ND · 2,256 ft elevation · var 12E · Towered
Airport information
- FAA LID
- 4NA1
- Coordinates
- 48.2547, -103.6730
- Elevation
- 2,256 ft MSL
- Magnetic variation
- 12E
- Sectional chart
- BILLINGS
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GRAND FORKS
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1985/03
- Distance from city
- 6 NW
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 | 04:12 AM | 10:12Z |
| Sunrise | 04:54 AM | 10:54Z |
| Sunset | 08:59 PM | 02:59Z |
| Evening civil twilight Loggable night begins | 09:41 PM | 03:41Z |
Loggable night (§1.1)
09:41 PM → 04:12 AM
Night currency (§61.57)
09:59 PM → 03:54 AM
Plan a flight from 4NA1
Runway 11/29
1,700 ft × 50 ft · Turf 11
- Heading
- n/a
- Traffic pattern
- Left
29
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| ISN · Williston | VORTAC | 116.30 | r076° / 3.1 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 4NA1. VFR sectional link above.
Ownership & management
Owner
MILTON R. GLOVATSKY
5720 139TH AVE NW, WILLISTON, ND
701-875-4340
Manager
MILTON R. GLOVATSKY
5720 139TH AVE NW, WILLISTON, ND
701-875-4340
Remarks FAA
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- TURF SFC IS ROLLING.
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 4NA1 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.