1
Runway
1
Frequency
0
Procedures
Quick Facts
FAA
4S5
Elevation
839 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
48.626, -97.439
Airport Information
Facility Type
AIRPORT
Elevation
839 ft MSL
Control Tower
No
CTAF
122.9 MHz
Fuel Types
None listed
Traffic Pattern
Not published
ARTCC
MINNEAPOLIS
Coordinates
48.6264, -97.4391
Ownership
Public
Hours of Operation
Current Weather
Advisory only — not an official or legal weather briefing. The pilot in command is the final authority (14 CFR 91.3).
Nearby Weather Cameras
No camera at 4S5. Showing nearest cameras.
Situational awareness only — not for regulatory minimums
FAA aviation weather camera images are for situational awareness. They may NOT be used to comply with regulatory requirements — for example, to determine weather minimums for IFR flight. Images are generally updated about every 10 minutes and actual site conditions may differ from the displayed image. FAA Order JO 7110.10, §8-3-3
Cavalier Municipal Airport
NorthEast · Camera 1 · 4 cameras total
15 NM away
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 17/35 | 17 / 35 | 2,600 ft | 50 ft | ASPH | NSTD | SW (Single Wheel) 5,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| CTAF | 122.9 | ST THOMAS MUNI | - | CTAF | - |
Airport Remarks
- CFM WINTER CONDS & SN REMOVAL 701-360-7926.
- RWY 17/35; EXPECT TURBULENCE WHEN EXECUTING CROSS-WIND LNDGS DUE TO TREE LINES.
- DEER AND BIRDS ON & INVOF APRT
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- ACTVT LIRL RY 17/35 - 122.9.
- NSTD LIRL DUE TO FIXTURES & LCTD 25 FT FROM RWY EDGE.
- 18 FT ROAD 100 FT FM THLD.
- 16 FT ROAD 20 FT FM THLD.
- DSPLCD THLD MKD WITH GREEN LGTS - NIGHT OPS ONLY.
- DSPLCD THLD MKD WITH GREEN LGTS - NIGHT OPS ONLY.
- 60 FT TREE LINE 340 FT L AND R OF CNTRLN AT RWY 17 END PENETRATES 7:1 TRNSL SFC WITH A 3:1 SLOPE.
- 50 FT TREE LINE 160 FT R OF CNTRLN AT RWY 35 END PENETRATES 7:1 TRNSL SFC WITH A 1:1 SLOPE.
- 18 FT ROAD 380 FT FM DSPLCD THLD.
- 16 FT ROAD 90 FT FM DSPLCD THLD.
Nearby airports & facilities
4S5
St Thomas Municipal Airport
St Thomas — <1 nm
9ND1
Elliott Farms Airport
Drayton — 7 nm
NA65
Anderson Strip
Hoople — 9 nm
D29
DRAYTON MUNI
DRAYTON — 10 nm
D29
DRAYTON MUNI
DRAYTON — 10 nm
2C8
CAVALIER MUNI
CAVALIER — 12 nm
K2C8
Cavalier Municipal Airport
Cavalier — 12 nm
9ND8
Hinkle Airport
Cavalier — 13 nm
9ND8
HINKLE
CAVALIER — 13 nm
KGAF
HUTSON FLD
GRAFTON — 14 nm
5ND3
Craig Private Airport
Bathgate — 15 nm
03ND
OLAFSON BROTHERS
EDINBURG — 15 nm
Nearest airports
- 4S5 — St Thomas Municipal Airport
St Thomas
- 9ND1 — Elliott Farms Airport
Drayton
- NA65 — Anderson Strip
Hoople
- D29 — DRAYTON MUNI
DRAYTON
- D29 — DRAYTON MUNI
DRAYTON
North Dakota airports
4S5 Operational Overview
Location & Facility
ST THOMAS MUNI (4S5) is a publicly owned airport open to the public located in ST THOMAS, North Dakota, United States. The field sits at an elevation of 839 feet above mean sea level (MSL) at coordinates 48.6264°N, 97.4391°W.
Runways
ST THOMAS MUNI has 1 runway. The longest runway (17/35) measures 2,600 feet by 50 feet with a asph surface.
Communications & Operations
ST THOMAS MUNI is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
1 FAA Weather Camera is available near ST THOMAS MUNI, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is 4S5?
4S5 is the FAA location identifier for ST THOMAS MUNI, a public-use airport, located in ST THOMAS, North Dakota, United States.
How many runways does ST THOMAS MUNI have?
ST THOMAS MUNI (4S5) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 4S5?
The field elevation of ST THOMAS MUNI is 839 feet above mean sea level (MSL). The FAA publishes this figure as ESTIMATED, not surveyed — use the current Chart Supplement for a survey-grade elevation.
Is fuel available at 4S5?
No fuel types are currently listed for ST THOMAS MUNI. Contact the FBO directly for availability.
What is the longest runway at 4S5?
The longest runway at ST THOMAS MUNI is 2,600 feet long.
How much weight can the main runway at 4S5 support?
The main runway at ST THOMAS MUNI supports single-wheel landing gear aircraft up to 5,000 lbs.
How do I access complete data for 4S5?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for ST THOMAS MUNI.
Where is ST THOMAS MUNI located?
ST THOMAS MUNI (4S5) is located in ST THOMAS, North Dakota, United States, at an elevation of 839 ft MSL.
Does 4S5 have weather cameras?
4S5 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.