Lakeside Lodge and Marina (03M)

Seaplane base information: East Winthrop, ME, United States. Search for another airport below.

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Location and general information

Facility type: Seaplane base
FAA identifier: 03M
FAA site number: 07964.5*C
City / state: East Winthrop, ME
County: Kennebec
Time zone: America/New_York
Reference point: 44°18'54.80" N
69°53'13.40" W
Elevation: 165 ft (estimated)
Magnetic variation: 18° W (1990)
Status: Operational
Ownership: Private, Lakeside Lodge and Marina
Use: Open to the public
From downtown: 4 NM east
Sectional chart: Montreal
Activated: 12/1992

Services and facilities

Control tower: No
Attendance: All months, all days, 0700-2100
ARTCC: Boston (ZBW)
Flight service: Bangor (BGR)
1-800-WX-BRIEF
NOTAM facility: BGR
Wind indicator: No
Segmented circle: No
Airport manager: Zach Stewart
207-395-6741
Last FAA inspection: 08/29/2026

FAA remarks

Daytime use only.
For CD contact portland approach at 207-874-7320, when approach closed contact Boston ARTCC at 603-879-6859.
Heavy boat traffic on weekends.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Seaplane base facts

FAA identifier: 03M
Location: East Winthrop, ME, United States
Elevation: 165 ft
Time zone: America/New_York
Coordinates: 44.31522, -69.88706

Runways

Runway	Size	Surface
02W / 20W	3,800 × 200 ft	Water

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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