Pleasant Beach Heliport Heliport
4MA6 · Cohasset, MA
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:27 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:11 AM | 09:11Z |
| Sunrise | 05:42 AM | 09:42Z |
| Sunset | 07:56 PM | 23:56Z |
| Evening civil twilight Loggable night begins | 08:27 PM | 00:27Z |
Plan a flight from 4MA6
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/ | 50 ft |
Prefer one flat page? Full runway details for 4MA6 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4MA6 kneeboard →
Comms & NavAids
Nearby navigation aids
BOS 112.70 · LFV 114.70
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BOS · Boston | VOR/DME | 112.70 · 74X | High | r142° / 9.7 NM |
| LFV · Marconi | VOR/DME | 114.70 · 94X | High | r309° / 37.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4MA6 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4MA6
- Coordinates
- 42.2626, -70.8128
- Elevation
- 20 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for 4MA6.
Nearby airports
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Also nearby: MA45 Simmons Heliport (private) (8 NM) · 4MA8 Pg Heliport (10 NM) · MA22 The Beat Heliport (private) (11 NM) · MA64 Pheasant Field (private) (11 NM) · MA63 Sherman-Private Airport (private) (11 NM)
About 4MA6
Pleasant Beach Heliport (4MA6) is a heliport in Cohasset, MA, at 20 ft MSL. It has 1 runway, the longest 50 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4MA6, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at 4MA6?
Pleasant Beach Heliport has 1 runway; the longest is 50 ft. See the Runways section for headings, surface, and lighting.
Where is 4MA6?
Pleasant Beach Heliport is in Cohasset, MA, at an elevation of 20 ft MSL. Coordinates: 42.2626, -70.8128.
Fly out of 4MA6 often?
Save 4MA6 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 4MA6 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.