21M
Currier's Seaplane Base
Greenville Junction, MaineElevation 1,028 ftSeaplane base
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Runway detail & declared distances
18W/36W
RWY 18W179°T
RWY 36W359°T
Traffic patternRight
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Currier's Seaplane Base is in Greenville Junction, Maine. Field elevation 1,028 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPrivately owned
UseOpen to the public
TypeSeaplane base
ManagerROGER PARADISE
Manager phone207-695-2778
AttendedNOV-APR ALL, UNATNDD
CHARTS & AIRSPACE
ICAO / IATA21M
SectionalMONTREAL
Center (ARTCC)BOSTON
Flight service (AFSS)BANGOR
RegionMaine
CountryUnited States
Coordinates45.4625, -69.6195
Distance from city0 NM N
SERVICES & LIGHTING
Control towerNon-towered
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 CD CTC BOSTON ARTCC AT 603-879-6859.
›SPB MAY BE UNUSBL FM MID-NOV TO MID-MAY DUE TO FALL ICE FRMN, SPRING ICE BREAK-UP AND OTHER ADVERSE CONDS. ACFT MAY RQR SKIS DRG WINTER MONTHS DUE TO FROZEN SFC CONDS. FOR SPB CONDS CALL 207-695-2778.
›150 FT RADIO TWR, 200 FT W OF SEALANE AND 150 FT RADIO TWR, 1000 FT SW OF SEALANE.
›BE ALERT FOR RECREATIONAL BOATS DRG SUMMER MONTHS AND SNOWMOBILES DRG WINTER MONTHS.
›VFR OPS ONLY. ALL USERS MUST BE IN RADIO CTC WITH EACH OTHER PRIOR TO ENTERING THE TFC PAT DUE TO PROXIMITY WITH MOOSEHEAD AERO MARINE SPB (52B). ALL USERS MUST BE IN RADIO CTC PRIOR TO TKOF.
›BE ALERT: NEARBY 52B MOOSEHEAD AERO MARINE SPB (1.1 MI EAST) UTILIZE SAME CTAF 122.9. MNT 3B1 CTAF 122.8 IF ABLE FOR LCL TFC.
FREQUENTLY ASKED
Does 21M have a METAR?
No on-field METAR is issued for 21M. This page uses the nearest reporting station as a reference.
Does 21M have a TAF?
No TAF is issued directly for 21M. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 21M?
21M sits at 1,028 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 21M?
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.