L77 — Chiriaco Summit Airport, CA

Non-ToweredChiriaco Summit, CA • ICAO: KL77 • 1,713' MSL

L77 WeatherLive METAR & TAF

Wind Component

L77 has 1 runway. The longest is 6/24 at 4,000 ft × 50 ft (asphalt).

6/24No runway lights4,000 ft × 50 ftAsphalt

FAA NASR data, cycle 2026-09-03

L77 field elevation is 1,713 ft MSL. The standard traffic pattern altitude at L77 is 2,710 ft MSL (1,000 ft AGL).

Field elevation1,713 ft MSL

Pattern altitude2,710 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

CTAF 122.9 MHz — L77 is non-towered; self-announce position and intentions on CTAF.

CTAF122.9

Check KL77 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, L77 is a non-towered airport. The CTAF frequency is 122.9 MHz.

L77 has 1 runway (6/24). The longest runway is 4,000 feet.

L77 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,710 feet MSL at a field elevation of 1,713 feet.

L77 (Chiriaco Summit Airport) has a field elevation of 1,713 feet MSL.

L77 (Chiriaco Summit Airport) is located in Chiriaco Summit, CA.