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92B

Long Lake Seaplane Base

Sinclair, MaineElevation 581 ftSeaplane base

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RUNWAYS

Runway detail & declared distances

2 runways · longest 25,000 ft

07W/25W
Dimensions
15,800 x 2,640 ft
Surface
Water (excellent)
RWY 07W
RWY 25W
15W/33W
Dimensions
25,000 x 4,000 ft
Surface
Water
RWY 15W
RWY 33W

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Long Lake Seaplane Base is in Sinclair, Maine. Field elevation 581 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UseOpen to the public
TypeSeaplane base
ManagerNEAL MARTIN
Manager phone207-543-7584
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA92B
SectionalHALIFAX
Center (ARTCC)BOSTON
Flight service (AFSS)BANGOR
RegionMaine
CountryUnited States
Coordinates47.1931, -68.2314
Distance from city3 NM NE
SERVICES & LIGHTING
FuelMOGAS
Control towerNon-towered
BeaconSunset to sunrise · White
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRPORT REMARKS

Operational remarks

›FOR FUEL AFT HRS CALL 207-543-7584-FUEL CONTAINS ETHANOL.
›VFR ONLY.
›FOR CD CTC BOSTON ARTCC AT 603-879-6859.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗92B on OurAirports
FREQUENTLY ASKED
Does 92B have a METAR?
No on-field METAR is issued for 92B. This page uses the nearest reporting station as a reference.
Does 92B have a TAF?
No TAF is issued directly for 92B. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 92B?
92B sits at 581 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 92B?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.