St Michaels Seaplane Base

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Location

Latitude: 
 38-47-24.8928N (38.790248)
Longitude: 
 076-12-20.6064W (-76.205724)
Elevation: 
 0.0 feet MSL (0 m MSL)
Magnetic Variation: 
 11.1 W (as of June 2026 from WMM2020 model)
Time Zone: 
 UTC -5.0 (Standard Time)
UTC -4.0 (Daylight Savings Time)
From City: 
 01 N.M. ENE of St Michaels, Maryland
Found On: 
 Washington Chart
FAA Region: 
 AEA

Contacts

Manager: 
Privately owned: 
COASTAL SEAPLANES
821 RAILWAY RD
YORKTOWN, VA 23692
757-206-2919		 COASTAL SEAPLANES
821 RAILWAY RD
YORKTOWN, VA 23692
757-206-2919

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Seaplane Base
Activation Date: 
 05/2026
Control tower: 
 No
Boundary ARTCC: 
 ZDC (Washington)
Responsible ARTCC: 
 ZDC (Washington)
Traffic Pattern Altitude (MSL): 
 1000 feet (305 m)

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  122.900

       

    Fixed Based Operators (FBOs) & Fuel

    (Click on a business for detail)
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    Business Name Frequency Phone Fuel Grade

    Flight Service Stations

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

    Instrument Procedures / Charts

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    Navigation Aids (Navaids) near 57MD

    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
    6.4 Easton/Newnam Field Airport
    (ESN KESN ESN)    		 82 93 100LL, Jet A
    12.6 Bay Bridge Airport
    (W29)    		 332 343 100LL
    17.2 Cambridge-Dorchester Regional Airport
    (CGE KCGE CGE)    		 151 162 100LL, Jet A
    19.2 Gooden Airpark Airport
    (KRJD RJD)    		 55 66 100LL
    19.3 Lee Airport
    (ANP KANP ANP)    		 298 309 100LL
    28.0 Freeway Airport
    (W00)    		 289 300 100LL
    31.7 Baltimore/Washington International Thurgood Marshall Airport
    (BWI KBWI BWI)    		 317 328 100LL, Jet A
    32.3 Laurel Airport
    (N06)    		 117 128 100LL
    33.6 Martin State Airport
    (MTN KMTN MTN)    		 343 354 100LL, Jet A+
    35.2 Potomac Airfield Airport
    (KVKX VKX)    		 266 277 100LL
    35.4 College Park Airport
    (CGS KCGS CGS)    		 289 300 100LL, Jet A-1+
    35.7 Bennett Airport
    (1N5)    		 129 140 100LL
    37.8 South Capitol Street Heliport
    (09W)    		 277 288 Jet A
    38.2 Delaware Airpark Airport
    (33N)    		 47 59 100LL
    39.1 Ronald Reagan Washington Ntl Airport
    (DCA KDCA DCA)    		 275 286 Jet A
    40.1 Delaware Coastal Airport
    (GED KGED GED)    		 98 110 100LL, Jet A
    41.7 Chandelle Airport
    (0N4)    		 53 65 100LL, MOGAS
    42.2 Maryland Airport
    (2W5)    		 254 265 100LL, Jet A
    42.3 Smyrna Airport
    (38N)    		 43 55 100LL, MOGAS
    42.4 Salisbury-Ocean City Wicomico Regional Airport
    (SBY KSBY SBY)    		 129 140 100LL, Jet A

    Notices to Airmen (NOTAMS)

    NOTAMs

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    Remarks

    No remarks for this landing facility

    Runways

    Runway Summary

    Runways: 18W/36W
    Longest Runway: 18W/36W is 5370 ft (1637 m) long
    Runways with an Instrument Approach:

    57MD Airport Runway Details

    Waterway 18W/36W  5370 ft x 2300 ft (1637 m x 701 m)
    Runway Length Source:  FAA as of 05/05/2026
    Surface:  Water - No special surface treatment

    Waterway 18W

    Runway 36W
    Elevation: 
    		 0.0 0.0
    Latitude: 
    		 38-47-50.9424N 38-46-58.8432N
    Longitude: 
    		 076-12-27.0936W 076-12-14.1192W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees
    Traffic Pattern: 
    		 Right

    Services

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

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    Maps & Diagrams

    57MD Sectional

    Flight Planning
    at skyvector.com

    57MD Diagram


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