San Clemente Island Naval Auxiliary Landing Field
KNUC has 1 runway. The longest is 6/24 at 9,301 ft × 200 ft (concrete).
FAA NASR data, cycle 2026-09-03
KNUC field elevation is 184 ft MSL. The standard traffic pattern altitude at KNUC is 1,180 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check KNUC against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
Yes, KNUC is a towered airport with tower frequency 126.75 MHz.
KNUC has 1 runway (6/24). The longest runway is 9,301 feet.
KNUC uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,180 feet MSL at a field elevation of 184 feet.
KNUC (San Clemente Island Naval Auxiliary Landing Field) has a field elevation of 184 feet MSL.
KNUC (San Clemente Island Naval Auxiliary Landing Field) is located in San Clemente Island, CA.