AirNav: 77MD - National Harbor Heliport

77MD

National Harbor Heliport
Oxon Hill, Maryland, USA

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FAA INFORMATION EFFECTIVE 01 OCTOBER 2026

Location

FAA Identifier:	77MD
Lat/Long:	38-47-37.3400N 077-00-43.7200W 38-47.622333N 077-00.728667W 38.7937056,-77.0121444 (estimated)
Elevation:	50 ft. / 15 m (estimated)
From city:	1 mile WSW of OXON HILL, MD
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	20745

Heliport Operations

Heliport use:	Private use. Permission required prior to landing
Activation date:	09/2017
Control tower:	no
ARTCC:	WASHINGTON CENTER
FSS:	LEESBURG FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	lighted
Segmented circle:	no

Heliport Communications

WX ASOS at DCA (4 nm N):	132.65 (276-200-0159)
WX AWOS-3 at CGS (12 nm N):	121.225 (301-864-5497)

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
DCAr173/4.1	WASHINGTON VOR/DME	111.00	09W
ADWr273/6.9	ANDREWS VORTAC	113.10	10W
AMLr120/22.9	ARMEL VOR/DME	113.50	08W
BALr227/27.9	BALTIMORE VORTAC	115.10	11W
BRVr039/31.8	BROOKE VORTAC	114.50	09W

NDB name	Hdg/Dist	Freq	Var	ID
GEORGETOWN	156/9.7	323	09W	GTN	--. - -.
ELLICOTT	211/31.6	371	11W	FND	..-. -. -..
SHANNON	043/37.7	237	10W	EZF	. --.. ..-.

Heliport Services

Runway Information

Helipad H1

Dimensions:	60 x 60 ft. / 18 x 18 m
Surface:	concrete
Runway edge lights:	PERI
Latitude:	38-47.622333N
Longitude:	077-00.728667W
Elevation:	50.0 ft.
Traffic pattern:	left	left

Heliport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	NATIONAL HARBOR BELTWAY, LLC 12500 FAIR LAKES CIR, #400 FAIRFAX, VA 22033 Phone 703-227-2000
Manager:	PRINCE GEORGES COUNTY POLICE DEPT SPECIAL OPS DIV - AVIATION UNIT, 7600 BARLOWE RD PALMER PARK, MD 20785 Phone 443-223-8353

Additional Remarks

-	FOR CD CTC WASHINGTON ARTCC AT 703-771-3587.

Instrument Procedures

There are no published instrument procedures at 77MD.

Some nearby airports with instrument procedures:

KDCA - Ronald Reagan Washington National Airport (4 nm N)
KVKX - Potomac Airfield (4 nm SE)
KADW - Joint Base Andrews (7 nm E)
KDAA - Davison Army Airfield (9 nm SW)
KCGS - College Park Airport (12 nm N)
2W5 - Maryland Airport (12 nm S)
W00 - Freeway Airport (14 nm NE)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Aerial photo

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 09-Oct-2026

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	06:46	10:46
Sunrise	07:12	11:12
Sunset	18:38	22:38
Evening civil twilight	19:05	23:05

Current date and time

Zulu (UTC)	09-Oct-2026 08:45:41
Local (UTC-4)	09-Oct-2026 04:45:41

METAR

KDCA 4nm N	090752Z 22003KT 10SM FEW150 OVC250 13/09 A3011 RMK AO2 SLP195 T01330089
KADW 7nm E	090755Z AUTO 00000KT 10SM CLR 12/09 A3011 RMK AO2 SLP202 T01160086
KDAA 9nm SW	090755Z AUTO 00000KT 10SM CLR 09/08 A3009 RMK AO2 SLP192 T00900082 $
KCGS 12nm N	090835Z AUTO 00000KT 10SM CLR 08/08 A3013 RMK AO2 T00840076

TAF

KDCA 4nm N	090522Z 0906/1012 27003KT P6SM BKN250 FM100000 05003KT P6SM BKN250
KADW 7nm E	090100Z 0901/1007 34005KT 9999 FEW075 QNH3004INS BECMG 0909/0910 30004KT 9999 SKC QNH3013INS BECMG 0913/0914 VRB03KT 9999 FEW250 QNH3018INS BECMG 0921/0922 30005KT 9999 SCT250 QNH3021INS BECMG 1001/1002 VRB04KT 9999 SCT250 QNH3027INS TX23/0919Z TN12/0910Z
KDAA 9nm SW	081955Z 0820/1002 30010G18KT 9999 SKC QNH2989INS BECMG 0823/0824 32006KT 9999 FEW060 QNH3001INS BECMG 0915/0916 29006KT 9999 SKC QNH3015INS TX27/0820Z TN12/0911Z LAST NO AMDS 0801 NEXT 0812

NOTAMs

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