Herrens Bess Hollow Airfield
LL77 field elevation is 580 ft MSL. The standard traffic pattern altitude at LL77 is 1,580 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check LL77 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, LL77 is a non-towered airport.
LL77 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,580 feet MSL at a field elevation of 580 feet.
LL77 (Herrens Bess Hollow Airfield) has a field elevation of 580 feet MSL.
LL77 (Herrens Bess Hollow Airfield) is located in Kampsville, IL.