Charles E Grutzmacher Municipal Airport
52K has 1 runway. The longest is 18/36 at 2,200 ft × 61 ft (turf).
FAA NASR data, cycle 2026-09-03
52K field elevation is 1,183 ft MSL. The standard traffic pattern altitude at 52K is 2,180 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 52K is non-towered; self-announce position and intentions on CTAF.
Check 52K against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 52K is a non-towered airport. The CTAF frequency is 122.9 MHz.
52K has 1 runway (18/36). The longest runway is 2,200 feet.
52K uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,180 feet MSL at a field elevation of 1,183 feet.
52K (Charles E Grutzmacher Municipal Airport) has a field elevation of 1,183 feet MSL.
52K (Charles E Grutzmacher Municipal Airport) is located in Onaga, KS.