Middle Pond Seaplane BasePrivate
MA12 · Marstons Mills, MA · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-22 · night begins 07:07 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:01 AM | 10:01Z |
| Sunrise | 06:29 AM | 10:29Z |
| Sunset | 06:39 PM | 22:39Z |
| Evening civil twilight Loggable night begins | 07:07 PM | 23:07Z |
Plan a flight from MA12
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| 07W/25W | 3,600 ft | |
| 17W/35W | 1,500 ft |
Prefer one flat page? Full runway details for MA12 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the MA12 kneeboard →
Comms & NavAids
Nearby navigation aids
MVY 114.50 · LFV 114.70 · ACK 116.20
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| MVY · Marthas Vineyard | VOR/DME | 114.50 · 92X | Low | r043° / 18.6 NM |
| LFV · Marconi | VOR/DME | 114.70 · 94X | High | r235° / 27 NM |
| ACK · Nantucket | VOR/DME | 116.20 · 109X | High | r338° / 29.1 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for MA12 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- MA12
- Coordinates
- 41.6690, -70.4175
- Elevation
- 44 ft MSL
- Magnetic variation
- 16W
- Sectional chart
- NEW YORK
- Airport use
- Private
- Control tower
- No
- ARTCC
- BOSTON (ZBW)
- Flight service (FSS)
- BRIDGEPORT · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1994/10
- Distance from city
- 1 N
Ownership & management 2 contacts
Remarks FAA · 4 notes
General
- OWNER DESIRES ARPT NOT BE CHARTED.
- FOR CD CTC BOSTON APCH AT 603-594-5551, WHEN APCH CLSD CTC BOSTON ARTCC AT 603-879-6859..
- NO TGL FOR NOISE ABATEMENT.
- PUB BEACH/STREET ACES ON S SHORELINE.
Nearby airports
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Also nearby: 2B1 Cape Cod (1 NM) · 5B6 Falmouth Airpark (7 NM) · MA44 Trade Wind (private) (15 NM) · MA25 Long Pond (private) (16 NM)
About MA12
Middle Pond (MA12) is a seaplane base in Marstons Mills, MA, at 44 ft MSL. It has 2 runways, the longest 3,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for MA12, refreshed from the Aviation Weather Center and FAA NASR.
Does MA12 have a control tower?
No. Middle Pond is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at MA12?
Middle Pond has 2 runways; the longest is 3,600 ft. See the Runways section for headings, surface, and lighting.
Where is MA12?
Middle Pond is in Marstons Mills, MA, at an elevation of 44 ft MSL. Coordinates: 41.6690, -70.4175.
More about MA12
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 MA12 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.
Something here wrong or out of date? Report a data problem.