Dauntless Aviation
Airports North America United States Maryland
2W6

ST MARY'S COUNTY RGNL AIRPORT

LEONARDTOWN, MD, USA
Airport Info
 Suggest Updated Information for this Airport

Location
Latitude / Longitude: 38°18'56"N / 76°33'7"W
  38°18.9425'N / 76°33.1295'W
  38.3157 / -76.5522
Elevation: 141.6 ft. (surveyed)
Variation: 10W (1995)
From city: 04 miles NE of LEONARDTOWN, MD

Operations
Facility use: Open to the public
Sectional chart: WASHINGTON
Control tower: no
Boundary ARTCC: WASHINGTON
Responsible ARTCC: WASHINGTON
FSS: LEESBURG [1-800-WX-BRIEF]
NOTAMs facility: DCA (NOTAM-D service available)
Segmented circle: yes
Lights: SEE RMK
Landing fee: no

Communications
UNICOM: 123.000
CTAF: 123.000

Nearby radio navigation aids
VOR radial/distance VOR name Freq Var
PXT 283oT/7.4 PATUXENT VORTAC 117.60 10W
OTT 159oT/25.1 NOTTINGHAM VORTAC 113.70 10W
ADW 153oT/33.0 ANDREWS VORTAC 113.10 10W
BRV 92oT/37.7 BROOKE VORTAC 114.50 09W
DCA 145oT/39.8 WASHINGTON VOR/DME 111.00 09W
 
NDB name Hdg/Dist Freq Var ID
PATUXENT 284oT/7.2 400 10W NHK
CAMBRIDGE 242oT/27.9 355 10W CGE
POTOMAC 144oT/32.2 241 10W VKX
OXONN 140oT/35.0 332 11W DC
EASTON 218oT/37.1 212 10W ESN
A P HILL 69oT/38.9 396 10W APH

Services
Fuel available: 100LLA
Airframe service: MAJOR
Powerplant service: MAJOR
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 11/29
Dimensions: 5350 x 75 ft.
Surface: ASPHALT OR BITUMINOUS CONCRETE,FAIR CONDITION,NO SPECIAL SURFACE TREATMENT
Latitude: PI G38-19-02.1 PI F38-18-50.9
Longitude: 1929N076-33-40. 9064N076-32-34.
Elevation: 5638W ft. 9820W ft.
Runway true heading: 1 2
Declared distances: TORA:/2023 TORA:/2023
Visual slope indicator: (.6 4 degrees glide path) (.9 3 degrees glide path)
RVR equipment: P4L P4L
Instrument approach: 1 102 9 282
 

Additional Remarks
  • DEER ON & INVOF RWY 11/29 SS-SR.
  • GLDR, UAS, AND ULTRALIGHT ACTVT ON & INVOF ARPT.
  • RWY 29 15 FT DEPRESSION (DOWNSLOPE) 300 FT FM THR 150 FT R-125 L.
  • FOR CD CTC PATUXENT APCH AT 301-342-3740, WHEN PATUXENT APCH IS CLSD CTC POTOMAC APCH AT 866-640-4124.
  • WHEN R-4007 IN EFFECT, ACFT OPRNG VFR AT ARPT MUST RMN WITHIN 1.5 NM OF ARPT, AT OR BLW 1500 FT MSL, AND ABV 700 FT AGL.
  • ALL VFR FLT OPS CONDUCTED WI R-4007 SHALL BE AT OR BLW 1000 FT MSL. IFR AND VFR APCHS WI R-4007 WILL BE COORDD WITH PATUXENT APCH ON 121.0 OR BY PHONE 301-342-3740.
  • MIL ACFT ON INSTR APCH TO PAX RIVER NAS MAY OVERFLY ARPT AT 1600 FT MSL & NOT MNT CTAF. WHEN PAX RWY 14 IN USE, 2W6 ACFT CROSS APCH PATH AT OR BLW 1000 FT OR ABOVE 3000 FT. MIL HELO OPS INVOF ARPT.

Instrument Procedures
Effective September 03, 2026 to October 01, 2026

IAPs (Instrument Approach Procedures)
    RNAV (GPS) RWY 11 (PDF)
    RNAV (GPS) RWY 29 (PDF)
    TAKEOFF MINIMUMS (PDF)
 
    Legends & General Information
    Airport Diagram Legend
Road maps at:
Topographic chart at:
Satellite photo at:
Airport distance calculator
From:
Weather Reports

METAR

TAF
Safelog

 
Dauntless Aviation

© 2007-2026 Dauntless Aviation, all rights reserved
Information provided via PilotNav comes from a variety of official and unofficial data sources. As errors are possible, do not use PilotNav for primary flight planning purposes. Verify any information that you receive via PilotNav with current and canonical charts and other official documents. The material in this database is subject to database copyrights held by Dauntless Aviation and may not be copied without the express permission of Dauntless Aviation - licenses for use of part of all of this data are available for purchase; enquire via the Dauntless Aviation helpdesk. A number of mechanisms and markers exist in the database to protect against and identify infringement / copyright. Automated queries against this website are strictly prohibited, and all activity is logged and analyzed.