Ascension Saint Agnes Hospital Heliport HeliportPrivate
12MD · Baltimore, MD · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:42 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:43 AM | 09:43Z |
| Sunrise | 06:12 AM | 10:12Z |
| Sunset | 08:12 PM | 00:12Z |
| Evening civil twilight Loggable night begins | 08:42 PM | 00:42Z |
Plan a flight from 12MD
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 40 ft |
Prefer one flat page? Full runway details for 12MD → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 12MD kneeboard →
Comms & NavAids
Nearby navigation aids
BAL 115.10 · EMI 117.90 · ADW 113.10 · +3
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAL · Baltimore | VORTAC | 115.10 · 98X | Low | r005° / 6 NM |
| EMI · Westminster | VORTAC | 117.90 · 126X | High | r142° / 19.5 NM |
| ADW · Andrews | VORTAC | 113.10 · 78X | Low | r028° / 29.2 NM |
| DCA · Washington | VOR/DME | 111.00 · 47X | Low | r043° / 29.9 NM |
| FDK · Frederick | VOR/DME | 116.85 · 115Y | Low | r112° / 33.7 NM |
| OTT · Nottingham | TACAN | 113.70 · 84X | — | r016° / 34.1 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 12MD — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 12MD
- Coordinates
- 39.2706, -76.6739
- Elevation
- 141 ft MSL
- Sectional chart
- WASHINGTON
- Airport use
- Private
- Control tower
- No
- ARTCC
- WASHINGTON (ZDC)
- Flight service (FSS)
- LEESBURG · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 2004/04
- Distance from city
- 0 N
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC POTOMAC APCH AT 866-429-5882.
Contact
- OTHER CONTACT: SUSAN NIETO, 410-368-2116
Nearby airports
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Also nearby: 0MD8 Security Ford Heliport (1 NM) · MD71 University of Maryland Shock Trauma Center Heliport (private) (2 NM) · MD10 Baltimore Police Department Heliport (private) (3 NM) · 24MD Marriott Parking Garage Rooftop Heliport (3 NM) · 2MD7 Maritime Institute Heliport (private) (4 NM) · 17MD Johns Hopkins Hospital Critical Care Tower Heliport (private) (4 NM)
About 12MD
Ascension Saint Agnes Hospital Heliport (12MD) is a heliport in Baltimore, MD, at 141 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 12MD, refreshed from the Aviation Weather Center and FAA NASR.
Does 12MD have a control tower?
No. Ascension Saint Agnes Hospital Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 12MD?
Ascension Saint Agnes Hospital Heliport has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.
Where is 12MD?
Ascension Saint Agnes Hospital Heliport is in Baltimore, MD, at an elevation of 141 ft MSL. Coordinates: 39.2706, -76.6739.
Fly out of 12MD often?
Save 12MD as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 12MD in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.