50D — Iron County Airport, Crystal Falls, MI

Non-ToweredCrystal Falls, MI • ICAO: K50D • 1,340' MSL

50D WeatherLive METAR & TAF

Wind Component

50D has 2 runways. The longest is 12/30 at 3,690 ft × 50 ft (asphalt).

12/30Lighted3,690 ft × 50 ftAsphalt

2/20No runway lights2,700 ft × 145 ftGrass

FAA NASR data, cycle 2026-09-03

50D field elevation is 1,340 ft MSL. The standard traffic pattern altitude at 50D is 2,340 ft MSL (1,000 ft AGL).

Field elevation1,340 ft MSL

Pattern altitude2,340 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

CTAF 122.9 MHz — 50D is non-towered; self-announce position and intentions on CTAF.

CTAF122.9

Check K50D against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 50D is a non-towered airport. The CTAF frequency is 122.9 MHz.

50D has 2 runways (12/30, 2/20). The longest runway is 3,690 feet.

Runway 12/30 is the longest at 50D — 3,690 ft × 50 ft, asphalt.

50D uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,340 feet MSL at a field elevation of 1,340 feet.

50D (Iron County Airport) has a field elevation of 1,340 feet MSL.

50D (Iron County Airport) is located in Crystal Falls, MI.