Allegheny Power Hagerstown Corp Center Heliport Heliport
7MD4 · Hagerstown, MD
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:51 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:43 AM | 09:43Z |
| Sunrise | 06:13 AM | 10:13Z |
| Sunset | 08:21 PM | 00:21Z |
| Evening civil twilight Loggable night begins | 08:51 PM | 00:51Z |
Plan a flight from 7MD4
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 24 ft |
Prefer one flat page? Full runway details for 7MD4 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 7MD4 kneeboard →
Comms & NavAids
Nearby navigation aids
HGR 109.80 · MRB 112.10 · FDK 116.85 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| HGR · Hagerstown | VOR | 109.80 | Low | r151° / 7.3 NM |
| MRB · Martinsburg | VORTAC | 112.10 · 58X | Low | r024° / 13.4 NM |
| FDK · Frederick | VOR/DME | 116.85 · 115Y | Low | r310° / 21.2 NM |
| THS · St Thomas | TACAN | 115.00 · 97X | — | r164° / 21.8 NM |
| EMI · Westminster | VORTAC | 117.90 · 126X | High | r288° / 36.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 7MD4 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 7MD4
- Coordinates
- 39.5992, -77.7644
- Elevation
- 578 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for 7MD4.
Nearby airports
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Also nearby: 5MD3 Meritus Hospital Helipad (private) (4 NM) · 22MD Laura's Landing Airport (private) (6 NM) · 52PN Greencastle Usar Center Heliport (10 NM) · WV22 Green Landings Airport (private) (10 NM) · 6MD3 Harp Airport (private) (10 NM)
About 7MD4
Allegheny Power Hagerstown Corp Center Heliport (7MD4) is a heliport in Hagerstown, MD, at 578 ft MSL. It has 1 runway, the longest 24 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 7MD4, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at 7MD4?
Allegheny Power Hagerstown Corp Center Heliport has 1 runway; the longest is 24 ft. See the Runways section for headings, surface, and lighting.
Where is 7MD4?
Allegheny Power Hagerstown Corp Center Heliport is in Hagerstown, MD, at an elevation of 578 ft MSL. Coordinates: 39.5992, -77.7644.
Fly out of 7MD4 often?
Save 7MD4 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 7MD4 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.