Knutson Private
4ND1 · Thompson, ND · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 08:06 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:39 AM | 11:39Z |
| Sunrise | 07:10 AM | 12:10Z |
| Sunset | 07:35 PM | 00:35Z |
| Evening civil twilight Loggable night begins | 08:06 PM | 01:06Z |
Plan a flight from 4ND1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY NLEFT traffic
- Heading
- 000° mag · 006° true
- Dimensions
- 3,440 × 165 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- CTAF
- 122.8
Enter the left downwind (heading 180°) on the 45° at 1,900 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| N/S | 3,440 ft |
Prefer one flat page? Full runway details for 4ND1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4ND1 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
GFK 114.30 · RDR 116.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| GFK · Grand Forks | VOR/DME | 114.30 · 90X | High | r164° / 9.8 NM |
| RDR · Red River | TACAN | 116.40 · 111X | — | r131° / 14.2 NM |
Prefer one flat list? All 4ND1 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for 4ND1 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4ND1
- Coordinates
- 47.7928, -97.1537
- Elevation
- 880 ft MSL
- Magnetic variation
- 6E
- Sectional chart
- TWIN CITIES
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GRAND FORKS · 122.2 · 1-800-WX-BRIEF
- Attendance
- APR-NOV ALL DALGT
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1976/08
- Distance from city
- 3 NW
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.8 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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Also nearby: NA02 Saure (private) (7 NM) · ND29 Flying M Ranch (private) (10 NM) · NA81 Central Valley Aviation (private) (10 NM) · 2ND3 Casslindan (private) (13 NM) · MN81 J J And T (private) (13 NM)
About 4ND1
Knutson (4ND1) is an airport in Thompson, ND, at 880 ft MSL. It has 1 runway, the longest 3,440 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4ND1, refreshed from the Aviation Weather Center and FAA NASR.
Does 4ND1 have a control tower?
No. Knutson is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4ND1?
Knutson has 1 runway; the longest is 3,440 ft. See the Runways section for headings, surface, and lighting.
Where is 4ND1?
Knutson is in Thompson, ND, at an elevation of 880 ft MSL. Coordinates: 47.7928, -97.1537.
More about 4ND1
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 4ND1 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.