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3MD7 Green Terrace Heliport
Baltimore, Maryland, USA

GOING TO BALTIMORE?


FAA INFORMATION EFFECTIVE 06 AUGUST 2026

Location

FAA Identifier: 3MD7
Lat/Long: 39-24-10.7500N 076-30-18.9000W
39-24.179167N 076-30.315000W
39.4029861,-76.5052500
(estimated)
Elevation: 310 ft. / 94 m (estimated)
Variation: 10W (1985)
From city: 6 miles NE of BALTIMORE, MD
Time zone: UTC -4 (UTC -5 during Standard Time)
Zip code: 21234

Heliport Operations

Heliport use: Private use. Permission required prior to landing
Activation date: 07/1987
Control tower: no
ARTCC: WASHINGTON CENTER
FSS: LEESBURG FLIGHT SERVICE STATION
Attendance: DAYLIGHT HOURS
Wind indicator: yes
Segmented circle: no
Lights: SS-SR

Heliport Communications

UNICOM: 123.05
WX AWOS-3PT at MTN (6 nm SE): PHONE 410-682-8848
WX AWOS-3PT at 4MD (8 nm S): 133.45
WX ASOS at BWI (16 nm SW): PHONE 227-217-0474
WX AWOS-3PT at 0W3 (17 nm NE): 132.725 (667-340-6003)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
BALr039/15.7BALTIMORE VORTAC115.1011W
EMIr112/22.6WESTMINSTER VORTAC117.9008W
ADWr035/39.5ANDREWS VORTAC113.1010W

 
NDB name  Hdg/Dist  Freq  Var  ID
ELLICOTT072/14.437111WFND ..-. -. -..

Heliport Services

Runway Information

Helipad H1

Dimensions: 26 x 26 ft. / 8 x 8 m
Surface: concrete
Runway edge lights: PERI
Latitude: 39-24.179167N
Longitude: 076-30.315000W
Elevation: 310.0 ft.
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: JOSEF J. RIEDLBAUER
9804 MAGLEDT RD
BALTIMORE, MD 21234
Phone 410-661-3862
Manager: JOSEF J. RIEDLBAUER
9804 MAGLEDT RD
BALTIMORE, MD 21234
Phone 410-661-3862

Additional Remarks

A52-H1 30'TREES 100'WEST.
FOR CD CTC POTOMAC APCH AT 866-429-5882.

Instrument Procedures

There are no published instrument procedures at 3MD7.

Some nearby airports with instrument procedures:

KMTN - Martin State Airport (6 nm SE)
KEDG - Weide Army Heliport (Aberdeen Proving Ground) (10 nm E)
KBWI - Baltimore/Washington International Thurgood Marshall Airport (16 nm SW)
KAPG - Phillips Army Air Field (Aberdeen Proving Ground) (16 nm E)
0W3 - Harford County Airport (17 nm NE)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Area around 3MD7 (Green Terrace Heliport)
 
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to 3MD7

Sunrise and sunset
Times for 08-Aug-2026
 Local
(UTC-4)
 Zulu
(UTC)
Morning civil twilight05:4409:44
Sunrise06:1310:13
Sunset20:1000:10
Evening civil twilight20:3900:39

Current date and time
Zulu (UTC)  08-Aug-2026 19:00:35
Local (UTC-4)  08-Aug-2026 15:00:35
 
METAR
KMTN 
7nm SE 
081845Z 11004KT 10SM SCT100 26/21 A3007 RMK LTG DSNT NE
KDMH 
9nm SW 
081853Z AUTO 30/23 A3008 RMK AO1 SLP185 T03000228
KBWI 
16nm SW 
081854Z 00000KT 10SM FEW050 FEW190 SCT250 31/22 A3002 RMK AO2 SLP164 CB DSNT W MOV E T03110222 $
TAF
KMTN 
7nm SE 
081730Z 0818/0918 29015G25KT 1SM +TSRA BKN040CB FM081815 18010G18KT P6SM VCTS SCT040CB FM081900 18008KT P6SM FEW040 PROB30 0820/0823 4SM TSRA OVC040CB FM090100 20003KT P6SM SCT060 OVC100 FM091400 29004KT P6SM SCT240
KBWI 
16nm SW 
081730Z 0818/0924 31008G16KT P6SM VCTS SCT050CB SCT120 FM081815 26009KT P6SM SCT050 SCT120 PROB30 0819/0822 4SM TSRA BKN040CB FM090200 24003KT P6SM FEW060 SCT120 FM091400 29005KT P6SM FEW250 FM092200 25004KT P6SM FEW190
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