4S5 — St Thomas Municipal Airport, ND

Non-ToweredSt Thomas, ND • 837' MSL

4S5 WeatherLive METAR & TAF

Wind Component

4S5 has 1 runway. The longest is 17/35 at 2,600 ft × 50 ft (asphalt).

17/35Lighted2,600 ft × 50 ftAsphalt

FAA NASR data, cycle 2026-09-03

4S5 field elevation is 837 ft MSL. The standard traffic pattern altitude at 4S5 is 1,840 ft MSL (1,000 ft AGL).

Field elevation837 ft MSL

Pattern altitude1,840 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

CTAF 122.9 MHz — 4S5 is non-towered; self-announce position and intentions on CTAF.

CTAF122.9

Check 4S5 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 4S5 is a non-towered airport. The CTAF frequency is 122.9 MHz.

4S5 has 1 runway (17/35). The longest runway is 2,600 feet.

4S5 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,840 feet MSL at a field elevation of 837 feet.

4S5 (St Thomas Municipal Airport) has a field elevation of 837 feet MSL.

4S5 (St Thomas Municipal Airport) is located in St Thomas, ND.