wxdecoder
77MD

National Harbor Heliport

Oxon Hill, MarylandElevation 50 ftHeliport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 60 ft

H1
Dimensions
60 x 60 ft
Surface
Concrete
Edge lights
PERI
RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

National Harbor Heliport is in Oxon Hill, Maryland. Field elevation 50 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerPRINCE GEORGES COUNTY POLICE DEPT
Manager phone443-223-8353
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA77MD
SectionalWASHINGTON
Center (ARTCC)WASHINGTON
Flight service (AFSS)LEESBURG
RegionMaryland
CountryUnited States
Coordinates38.7937, -77.0121
Distance from city1 NM WSW
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›FOR CD CTC WASHINGTON ARTCC AT 703-771-3587.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗77MD on OurAirports
FREQUENTLY ASKED
Does 77MD have a METAR?
No on-field METAR is issued for 77MD. This page uses the nearest reporting station as a reference.
Does 77MD have a TAF?
No TAF is issued directly for 77MD. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 77MD?
77MD sits at 50 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 77MD?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.