Lakeside Lodge and Marina Seaplane Base Seaplane Base
03M · East Winthrop, ME · 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 08:29 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:01 AM | 09:01Z |
| Sunrise | 05:33 AM | 09:33Z |
| Sunset | 07:57 PM | 23:57Z |
| Evening civil twilight Loggable night begins | 08:29 PM | 00:29Z |
Plan a flight from 03M
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
| Runway | Length | Your margin |
|---|---|---|
| 02/20 | 3,800 ft |
Prefer one flat page? Full runway details for 03M → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 03M kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
AUG 114.95
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| AUG · Augusta | VOR/DME | 114.95 · 96Y | Low | r289° / 4 NM |
Prefer one flat list? All 03M frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 03M
- Coordinates
- 44.3209, -69.8895
- Elevation
- 165 ft MSL
- Magnetic variation
- 18W
- Sectional chart
- MONTREAL
- Airport use
- Public
- Control tower
- No
- ARTCC
- BOSTON (ZBW)
- Flight service (FSS)
- BANGOR · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- BGR
- Attendance
- ALL 0700-2100
- Segmented circle
- No
- Activated
- 1992/12
- Distance from city
- 4 E
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- DAYTIME USE ONLY.
- FOR CD CTC PORTLAND APCH AT 207-874-7320, WHEN APCH CLSD CTC BOSTON ARTCC AT 603-879-6859.
- HVY BOAT TFC ON WKENDS.
Runways
- RWY 02W END E OF LIGHTHOUSE; RWY 20W END E OF S TIP HERSEY ISLAND.
Contact
- FOR EMERG AFT HRS 1-800-532-6892 OR 207-395-6941.
Nearby airports
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Also nearby: M00 Augusta Seaplane Base (6 NM) · 14ME Larry's Cove Seaplane Base (private) (9 NM) · ME60 Sunny Hill Airport (private) (9 NM) · ME6 Wales Airport (10 NM) · 75B Seven G S Seaplane Base (11 NM)
About 03M
Lakeside Lodge and Marina Seaplane Base (03M) is a seaplane base in East Winthrop, ME, at 165 ft MSL. It has 1 runway, the longest 3,800 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 03M, refreshed from the Aviation Weather Center and FAA NASR.
Does 03M have a control tower?
No. Lakeside Lodge and Marina Seaplane Base is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 03M?
Lakeside Lodge and Marina Seaplane Base has 1 runway; the longest is 3,800 ft. See the Runways section for headings, surface, and lighting.
Where is 03M?
Lakeside Lodge and Marina Seaplane Base is in East Winthrop, ME, at an elevation of 165 ft MSL. Coordinates: 44.3209, -69.8895.
Fly out of 03M often?
Save 03M 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 03M 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.