Brodhead Airport
C37 has 3 runways. The longest is 9/27 at 2,440 ft × 155 ft (turf).
FAA NASR data, cycle 2026-09-03
C37 field elevation is 793 ft MSL. The published traffic pattern altitude at C37 is 1,590 ft MSL (800 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — C37 is non-towered; self-announce position and intentions on CTAF.
Check KC37 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, C37 is a non-towered airport. The CTAF frequency is 122.9 MHz.
C37 has 3 runways (9/27, 3/21, 15/33). The longest runway is 2,440 feet.
Runway 9/27 is the longest at C37 — 2,440 ft × 155 ft, turf.
C37 publishes a traffic pattern altitude of 800 feet AGL — about 1,590 feet MSL — which is not the standard 1,000 feet.
C37 (Brodhead Airport) has a field elevation of 793 feet MSL.
C37 (Brodhead Airport) is located in Brodhead, WI.