Diedrich Seaplane Base (11WN)

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Diedrich Seaplane Base (11WN)
11WN
Diedrich Seaplane Base (11WN)
Lodi, WI
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Location & QuickFacts
FAA Information Effective 2026-07-09
Airport Identifier 11WN
Airport Status Operational
Longitude/Latitude 89°34'16.4300" W / 43°21'14.9500" N
-89.571231 / 43.354153 (Estimated)
Elevation 774.00 ft / 235.92 m (Estimated)
From nearest city 3 nautical miles NW of Lodi, WI
Location Columbia County, WI
Magnetic Variation 01W (1995)
Owner & Manager
Ownership Privately owned
Owner LAWRENCE F. DIEDRICH
Address W11305 COUNTY HWY V
LODI, WI 53555
Phone number 608-592-3519
Manager LAWRENCE F. DIEDRICH
Address W11305 COUNTY HWY V.
LODI, WI 53555
Phone number 608-592-3519
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 GRB - GREEN BAY
FSS Toll Free 1-800-WX-BRIEF
Runway Information
Runway 09W/27W
Dimensions 3000 x 350 ft (914 x 107 m)
Surface WATER
Surface treatment
09W 27W
Traffic pattern Left Left
Runway 17W/35W
Dimensions 1800 x 350 ft (549 x 107 m)
Surface WATER
Surface treatment
17W 35W
Traffic pattern Left Left
Remarks
  • FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
  • PRVDD ACFT OPNS FOR 09/27 FLY N OF THAT SEALANE; TFC OPNS FOR 17/35 FLY E OF THAT SEALANE.