Diedrich Seaplane Base

US Flag

FAA: 11WN

Lodi Weather

Location

Latitude: 
 43-21-14.9500N (43.354153)
Longitude: 
 089-34-16.4300W (-89.571231)
Elevation: 
 774.0 feet MSL (236 m MSL)
Magnetic Variation: 
 2.8 W (as of April 2024 from WMM2020 model)
Time Zone: 
 UTC -6.0 (Standard Time)
UTC -5.0 (Daylight Savings Time)
From City: 
 03 N.M. NW of Lodi, Wisconsin
Found On: 
 Chicago Chart
FAA Region: 
 AGL

Contacts

Manager: 
Privately owned: 
LAWRENCE F. DIEDRICH
W11305 COUNTY HWY V.
LODI, WI 53555
608-592-3519		 LAWRENCE F. DIEDRICH
W11305 COUNTY HWY V
LODI, WI 53555
608-592-3519

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Seaplane Base
Activation Date: 
 03/1999
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
Unattended
Boundary ARTCC: 
 ZAU (Chicago)
Responsible ARTCC: 
 ZAU (Chicago)
Segmented Circle Indicator: 
 No
Traffic Pattern Altitude (MSL): 
 1774 feet (541 m)

Based Aircraft

Single Engine:  1

Annual Operations (as of )

Communications

       

    Fixed Based Operators (FBOs) & Fuel

    (Click on a business for detail)
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    Area Code: 608
    Business Name Frequency Phone Fuel Grade
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    Flight Service Stations

    Primary Alternate
    FSS on Field: 
    FSS Name (ID):  Green Bay(GRB)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts

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    Navigation Aids (Navaids) near 11WN

    Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

    Nearby Airports with Fuel

    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
    11.8 Waunakee Airport
    (6P3)    		 153 156 100LL, UL94
    13.0 Portage Municipal Airport
    (C47)    		 17 20 100LL, UL91
    13.3 Baraboo/Wisconsin Dells Regional Airport
    (KDLL DLL)    		 319 322 100LL, Jet A
    14.5 Middleton Municipal/Morey Field Airport
    (C29)    		 173 176 100LL, Jet A+
    16.4 Dane County Regional/Truax Field Airport
    (MSN KMSN MSN)    		 141 144 100LL, Jet A
    20.7 Reedsburg Municipal Airport
    (C35)    		 300 303 100LL, Jet A
    22.6 Blackhawk Airfield Airport
    (87Y)    		 131 134 100LL
    27.9 Tri-County Regional Airport
    (LNR KLNR LNR)    		 252 254 100LL, Jet A+
    36.2 Jana Airport
    (58C)    		 142 145 80, 100LL
    37.6 Adams County Legion Field Airport
    (63C)    		 345 348 100LL
    38.1 Dodge County Airport
    (UNU KUNU UNU)    		 83 87 100LL, Jet A
    38.7 Watertown Municipal Airport
    (KRYV RYV)    		 106 110 100LL, Jet A
    40.4 Iowa County Airport
    (KMRJ MRJ)    		 226 228 100LL, Jet A+
    44.4 Monroe Municipal Airport
    (KEFT EFT)    		 181 184 100LL, Jet A
    46.5 Necedah Airport
    (KDAF DAF)    		 331 334 100LL, Mogas
    49.6 Boscobel Airport
    (KOVS OVS)    		 256 258 100LL
    49.8 Southern Wisconsin Regional Airport
    (JVL KJVL JVL)    		 151 154 100LL, Jet A
    51.5 Hartford Municipal Airport
    (KHXF HXF)    		 89 93 100LL, Jet A+, MOGAS
    53.3 Fond Du Lac County Airport
    (FLD KFLD FLD)    		 61 65 100LL, Jet A
    55.3 Platteville Municipal Airport
    (KPVB PVB)    		 224 226 100LL, Jet A

    Notices to Airmen (NOTAMS)

    NOTAMs

    List ALL 11WN NOTAMs
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    NOTAMS within

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    NM of 11WN

    NOTAM Flight Path Search (Enter from two to five locations below)

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    NM of 11WN

    Remarks

    A110-1 FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
    E111 PRVDD ACFT OPNS FOR 09/27 FLY N OF THAT SEALANE; TFC OPNS FOR 17/35 FLY E OF THAT SEALANE.

    Runways

    Runway Summary

    Runways: 09W/27W
    17W/35W
    Longest Runway: 09W/27W is 3000 ft (914 m) long
    Runways with an Instrument Approach:

    11WN Airport Runway Details

    Waterway 09W/27W  3000 ft x 350 ft (914 m x 107 m)
    Surface:  Water - No special surface treatment

    Waterway 09W

    Runway 27W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees

    Waterway 17W/35W  1800 ft x 350 ft (549 m x 107 m)
    Surface:  Water - No special surface treatment

    Waterway 17W

    Runway 35W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees

    Services

    Airframe Repair: 
    		 Major
    Powerplant Repair: 
    		 Major
    Bottled Oxygen: 
    		 High Pressure / Low Pressure
    Bulk Oxygen: 
    		 High Pressure / Low Pressure
    Fuel Available: 
    		 100LL, Jet A
    Landing Fees: 
    		 No
    Parking: 
    		 Hangars and tiedowns available

    Maps & Diagrams

    11WN Sectional

    Flight Planning
    at skyvector.com

    11WN Diagram


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