Walnut Creek Airport (49IL) — Somonauk, IL

Walnut Creek Airport (49IL)
49IL
Walnut Creek Airport (49IL)
Somonauk, IL
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Walnut Creek Airport (49IL) is a private-use airport located in Somonauk, IL. The airport sits at an elevation of 666 feet above mean sea level. It features 1 runway.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier 49IL
Airport Status Operational
Longitude/Latitude 88°41'30.0000" W / 41°35'36.0000" N
-88.691667 / 41.593333 (Estimated)
Elevation 666.00 ft / 203.00 m (Estimated)
From nearest city 3 nautical miles S of Somonauk, IL
Location La Salle County, IL
Magnetic Variation 01W (1995)
Owner & Manager
Ownership Privately owned
Owner BRENT BISH
Address 4548E2351 ROAD
LELAND, IL 60531
Phone number (815) 712-5795
Manager BRENT BISH
Address 4548E2351 ROAD
LELAND, IL 60531
Phone number (815) 712-5795
Airport Operations and Facilities
Airport Use Private
Wind indicator Yes
Segmented Circle No
Control Tower NON-ATCT
Sectional chart CHICAGO
Region AGL - Great Lakes
Responsible ARTCC ZAU - CHICAGO
Tie-in FSS IKK - KANKAKEE
FSS Toll Free 1-800-WX-BRIEF
Runway Information
Runway 09/27
Dimensions 2200 x 100 ft (671 x 30 m)
Surface TURF
Surface treatment
Edge lights Low
09 27
Traffic pattern Left Left
Remarks
  • FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
  • CAUTION ROBOTIC MOWER IN USE.