Cavern City Air Terminal
KCNM has 4 runways. The longest is 3/21 at 7,854 ft × 150 ft (asphalt).
FAA NASR data, cycle 2026-09-03
KCNM field elevation is 3,295 ft MSL. The standard traffic pattern altitude at KCNM is 4,300 ft MSL (1,000 ft AGL). Fuel available at KCNM: 100LL, Jet A-1+.
FAA NASR data, cycle 2026-09-03
CTAF 123.0 MHz — KCNM is non-towered; self-announce position and intentions on CTAF.
Check KCNM against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, KCNM is a non-towered airport. The CTAF frequency is 123.0 MHz.
The ASOS frequency at KCNM (Cavern City Air Terminal) is 118.375 MHz.
KCNM has 4 runways (3/21, 14R/32L, 8/26, 14L/32R). The longest runway is 7,854 feet.
Runway 3/21 is the longest at KCNM — 7,854 ft × 150 ft, asphalt.
KCNM uses the standard traffic pattern altitude of 1,000 feet AGL — about 4,300 feet MSL at a field elevation of 3,295 feet.
Yes. KCNM (Cavern City Air Terminal) has 100LL, Jet A-1+ available. Call the field for hours, self-serve availability and price.
KCNM (Cavern City Air Terminal) has a field elevation of 3,295 feet MSL.
KCNM (Cavern City Air Terminal) is located in Carlsbad, NM.