3MI7 — Willie Run Airport, Ortonville, MI

Non-ToweredOrtonville, MI • 1,043' MSL

3MI7 WeatherLive METAR & TAF

3MI7 has 2 runways. The longest is 9/27 at 2,500 ft × 80 ft (turf).

9/27No runway lights · Right traffic 92,500 ft × 80 ftTurf

18/36No runway lights · Right traffic 362,045 ft × 100 ftTurf

FAA NASR data, cycle 2026-09-03

3MI7 field elevation is 1,043 ft MSL. The standard traffic pattern altitude at 3MI7 is 2,040 ft MSL (1,000 ft AGL).

Field elevation1,043 ft MSL

Pattern altitude2,040 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check 3MI7 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 3MI7 is a non-towered airport.

3MI7 has 2 runways (9/27, 18/36). The longest runway is 2,500 feet.

Runway 9/27 is the longest at 3MI7 — 2,500 ft × 80 ft, turf.

3MI7 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,040 feet MSL at a field elevation of 1,043 feet.

3MI7 (Willie Run Airport) has a field elevation of 1,043 feet MSL.

3MI7 (Willie Run Airport) is located in Ortonville, MI.