L20 — Coal Creek Airport, Yukon Charley Rivers, AK

Non-ToweredYukon Charley Rivers, AK • 850' MSL

L20 WeatherLive METAR & TAF

L20 has 1 runway. The longest is 1/19 at 3,900 ft × 80 ft (gravel).

1/19No runway lights3,900 ft × 80 ftGravel

FAA NASR data, cycle 2026-09-03

L20 field elevation is 850 ft MSL. The standard traffic pattern altitude at L20 is 1,850 ft MSL (1,000 ft AGL).

Field elevation850 ft MSL

Pattern altitude1,850 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

CTAF 122.8 MHz — L20 is non-towered; self-announce position and intentions on CTAF.

CTAF122.8

Check L20 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, L20 is a non-towered airport. The CTAF frequency is 122.8 MHz.

L20 has 1 runway (1/19). The longest runway is 3,900 feet.

L20 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,850 feet MSL at a field elevation of 850 feet.

L20 (Coal Creek Airport) has a field elevation of 850 feet MSL.

L20 (Coal Creek Airport) is located in Yukon Charley Rivers, AK.