AirNav: 77MD - National Harbor Heliport

77MD

National Harbor Heliport
Oxon Hill, Maryland, USA

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FAA INFORMATION EFFECTIVE 03 SEPTEMBER 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 03-Sep-2026

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	06:13	10:13
Sunrise	06:40	10:40
Sunset	19:35	23:35
Evening civil twilight	20:02	00:02

Current date and time

Zulu (UTC)	03-Sep-2026 08:57:02
Local (UTC-4)	03-Sep-2026 04:57:02

METAR

KDCA 4nm N	030852Z 17006KT 10SM FEW014 SCT065 BKN100 BKN250 24/22 A3002 RMK AO2 SLP164 T02390222 56004
KADW 7nm E	030755Z 17003KT 10SM FEW020 BKN075 23/22 A3000 RMK AO2A SLP164 T02330221 $
KDAA 9nm SW	030755Z AUTO 00000KT 10SM FEW095 22/21 A2999 RMK AO2 SLP158 T02220213 $
KCGS 12nm N	030835Z AUTO 03003KT 10SM SCT012 BKN060 BKN100 22/22 A3003 RMK AO2 T02230217

TAF

KDCA 4nm N	030539Z 0306/0412 06003KT P6SM BKN080 FM030900 00000KT 6SM BR BKN015 FM031400 28006KT P6SM SCT040 PROB30 0321/0323 4SM -TSRA BKN025CB FM040000 22003KT P6SM BKN040 PROB30 0401/0407 4SM -SHRA OVC019
KADW 7nm E	030101Z 0301/0407 VRB05KT 9999 SCT080 QNH2994INS BECMG 0310/0311 22008KT 9999 SCT080 QNH2991INS BECMG 0319/0320 28010G15KT 9999 SCT060 BKN080 QNH2989INS BECMG 0323/0324 26007KT 9999 SCT060 QNH2989INS TX34/0319Z TN21/0307Z
KDAA 9nm SW	021945Z 0220/0402 VRB06KT 9000 -SHRA VCTS SCT035CB BKN050 QNH2998INS TEMPO 0220/0223 VRB15G25KT 4800 -TSRA BKN030CB BECMG 0222/0223 12006KT 9000 -SHRA BKN035 BKN060 QNH2997INS TEMPO 0302/0305 VRB12G22KT 4800 -TSRA BKN030CB BECMG 0304/0305 VRB05KT 9999 NSW SCT025 BKN050 QNH2994INS BECMG 0309/0310 VRB05KT 9999 SCT010 BKN020 QNH2990INS BECMG 0315/0316 24005KT 9999 FEW035 BKN250 QNH2988INS BECMG 0319/0320 30010G20KT 9999 VCTS SCT030 SCT060 BKN250 QNH2986INS TEMPO 0320/0323 VRB20G30KT 4800 TSRA FEW02

NOTAMs

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