Gen-Airpark
3G8 has 1 runway. The longest is 9/27 at 2,568 ft × 120 ft (turf).
FAA NASR data, cycle 2026-09-03
3G8 field elevation is 645 ft MSL. The standard traffic pattern altitude at 3G8 is 1,650 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 3G8 is non-towered; self-announce position and intentions on CTAF.
Check 3G8 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 3G8 is a non-towered airport. The CTAF frequency is 122.9 MHz.
3G8 has 1 runway (9/27). The longest runway is 2,568 feet.
3G8 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,650 feet MSL at a field elevation of 645 feet.
3G8 (Gen-Airpark) has a field elevation of 645 feet MSL.
3G8 (Gen-Airpark) is located in Geneseo, IL.