St. Thomas Municipal
4S5 · St Thomas, North Dakota · Pembina County · map
St. Thomas Municipal is a public-use airport owned by St. Thomas Airport Authority, 1 mile northeast of St Thomas, North Dakota, 839 feet above sea level. Its one runway, 17/35, is 2,600 feet of asphalt.
The airport
- Codes
- FAA 4S5
- Kind
- Airport · open to the public · publicly owned
- Owner
- St. Thomas Airport Authority
- Elevation
- 839 feet above sea level
- Control tower
- No control tower
- Attended
- May to September, every day, daylight hours; October to April, Monday to Friday, on call
- Lights
- runway lights see the remarks below
- Repairs
- airframe: none; engine: none
- Parking
- tiedown
- On the chart
- Twin Cities sectional
- Magnetic variation
- 7E
- In the FAA's files since
- March 1971
Runway
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 17/35 | 2,600 × 50 ft | Asphalt, fair | Non-standard lights |
- Runway 17: threshold displaced 280 ft
- Runway 35: threshold displaced 70 ft
Radio frequencies
| Common traffic advisory (CTAF) | 122.9 |
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in St Thomas from the FAA register
1 aircraft are registered to owners in St Thomas, North Dakota: 1 piston single. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Individuals are counted, never named. All aircraft registered in North Dakota.
Accidents and incidents at or near this airport NTSB records · 1 since 1982, 0 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Activate low-intensity runway lights runway 17/35 - 122.9.
- Non-standard low-intensity runway lights due to fixtures and located 25 feet from runway edge.
- 18 feet road 100 feet from thld.
- 16 feet road 20 feet from thld.
- Displaced thld marked with green lights - night operations only.
- Displaced thld marked with green lights - night operations only.
- 60 feet tree line 340 feet L and R of centerline at runway 17 end penetrates 7:1 trnsl surface with a 3:1 slope.
- 50 feet tree line 160 feet R of centerline at runway 35 end penetrates 7:1 trnsl surface with a 1:1 slope.
- 18 feet road 380 feet from displaced thld.
- 16 feet road 90 feet from displaced thld.
- Runway 17/35; expect turbulence when executing CROSS-WIND landings due to tree lines.
- Deer and birds on and in the vicinity of aprt
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.