4NA5 — Berg Strip, Berthold, ND

Non-ToweredBerthold, ND • 2,250' MSL

4NA5 WeatherLive METAR & TAF

4NA5 has 1 runway. The longest is 9/27 at 1,760 ft × 36 ft (turf).

9/27No runway lights1,760 ft × 36 ftTurf

FAA NASR data, cycle 2026-09-03

4NA5 field elevation is 2,250 ft MSL. The standard traffic pattern altitude at 4NA5 is 3,250 ft MSL (1,000 ft AGL).

Field elevation2,250 ft MSL

Pattern altitude3,250 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check 4NA5 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 4NA5 is a non-towered airport.

4NA5 has 1 runway (9/27). The longest runway is 1,760 feet.

4NA5 uses the standard traffic pattern altitude of 1,000 feet AGL — about 3,250 feet MSL at a field elevation of 2,250 feet.

4NA5 (Berg Strip) has a field elevation of 2,250 feet MSL.

4NA5 (Berg Strip) is located in Berthold, ND.