Dutch Creek Seaplane Base
8IL7 has 3 runways. The longest is 5W/23W at 4,000 ft × 400 ft (water).
FAA NASR data, cycle 2026-09-03
8IL7 field elevation is 737 ft MSL. The standard traffic pattern altitude at 8IL7 is 1,740 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check 8IL7 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 8IL7 is a non-towered airport.
8IL7 has 3 runways (5W/23W, 2W/20W, 9W/27W). The longest runway is 4,000 feet.
Runway 5W/23W is the longest at 8IL7 — 4,000 ft × 400 ft, water.
8IL7 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,740 feet MSL at a field elevation of 737 feet.
8IL7 (Dutch Creek Seaplane Base) has a field elevation of 737 feet MSL.
8IL7 (Dutch Creek Seaplane Base) is located in Mc Henry, IL.