Shadduck Seaplane Base

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Location

Latitude: 
 45-17-32.0000N (45.292222)
Longitude: 
 094-05-41.0000W (-94.094722)
Elevation: 
 991.0 feet MSL (302 m MSL)
Magnetic Variation: 
 0.5 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -6.0 (Standard Time)
UTC -5.0 (Daylight Savings Time)
From City: 
 02 N.M. NE of Annandale, Minnesota
FAA Region: 
 AGL

Contacts

Manager: 
Privately owned: 
ROBERT N. SHADDUCK
PO BOX 250
ANNANDALE, MN 55302
(612) 360-8066		 ROBERT N. SHADDUCK
PO BOX 250
ANNANDALE, MN 55302
(612) 360-8066

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Seaplane Base
Activation Date: 
 07/2004
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
Unattended
Boundary ARTCC: 
 ZMP (Minneapolis)
Responsible ARTCC: 
 ZMP (Minneapolis)
Traffic Pattern Altitude (MSL): 
 1991 feet (607 m)

Based Aircraft

Annual Operations (as of )

Communications

       

    Fixed Based Operators (FBOs) & Fuel

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    Area Code: 320
    Business Name Frequency Phone Fuel Grade
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    Flight Service Stations

    Primary Alternate
    FSS on Field: 
    FSS Name (ID):  Princeton(PNM)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts

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    Navigation Aids (Navaids) near 3MN0

    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
    5.7 Maple Lake Municipal-Bill Mavencamp Sr Field Airport
    (KMGG MGG)    		 126 126 100LL
    10.5 Leaders Clear Lake Airport
    (8Y6)    		 29 29 100LL
    15.3 St Cloud Regional Airport
    (STC KSTC STC)    		 5 5 100LL, Jet A
    20.3 Winsted Municipal Airport
    (10D)    		 176 176 100LL
    21.0 Litchfield Municipal Airport
    (KLJF LJF)    		 236 235 100LL
    26.0 Princeton Municipal Airport
    (KPNM PNM)    		 51 51 100LL
    28.7 Hutchinson Municipal/Butler Field Airport
    (KHCD HCD)    		 205 204 100LL, Jet A
    34.2 Crystal Airport
    (MIC KMIC MIC)    		 113 113 100LL, Jet A
    38.4 Anoka County/Blaine (Janes Field) Airport
    (KANE ANE)    		 102 102 100LL, Jet A
    38.4 Cambridge Municipal Airport
    (KCBG CBG)    		 65 65 100LL, Jet A
    38.8 Flying Cloud Airport
    (FCM KFCM FCM)    		 135 135 100LL, Jet A
    40.8 Little Falls/Morrison County-Lindbergh Field Airport
    (KLXL LXL)    		 345 344 100LL, MOGAS
    41.9 Surfside Seaplane Base
    (8Y4)    		 100 100 100LL
    42.7 Hector Municipal Airport
    (1D6)    		 218 217 100LL
    44.4 Minneapolis-St Paul International/Wold-Chamberlain Airport
    (MSP KMSP MSP)    		 123 123 100LL, Jet A, Jet A++
    45.0 Willmar Municipal/John L Rice Field Airport
    (ILL KBDH BDH)    		 256 255 100LL, Jet A
    46.6 Forest Lake Airport
    (25D)    		 92 92 100LL
    48.8 St Paul Downtown Holman Field Airport
    (STP KSTP STP)    		 115 115 100LL, Jet A
    48.9 Todd Field Airport
    (14Y)    		 318 317 100LL
    49.8 Mora Municipal Airport
    (KJMR JMR)    		 43 43 100LL, Jet A

    Notices to Airmen (NOTAMS)

    NOTAMs

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    Remarks

    A110-1 FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
    E111 PRVDD OPNS CAN BE CONDUCTED ON SEALANE 13/31, NO OPNS ON SEALANE 05/23, CLEAR 20:1 APCHS, AND REF FAR 91.115 RIGHT-OF-WAY RULE.

    Runways

    Runway Summary

    Runways: 13W/31W
    Longest Runway: 13W/31W is 8000 ft (2438 m) long
    Runways with an Instrument Approach:

    3MN0 Airport Runway Details

    Waterway 13W/31W  8000 ft x 2000 ft (2438 m x 610 m)
    Surface:  Water - No special surface treatment

    Waterway 13W

    Runway 31W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees

    Services

    Airframe Repair: 
    		 None
    Powerplant Repair: 
    		 None
    Bottled Oxygen: 
    		 None
    Bulk Oxygen: 
    		 None
    Fuel Available: 
    		 100LL, Jet A
    Landing Fees: 
    		 No
    Parking: 
    		 Tiedowns available

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    Maps & Diagrams

    3MN0 Sectional

    Flight Planning
    at skyvector.com

    3MN0 Diagram


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