Greenville Municipal Airport
3B1 · Greenville, ME · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:36 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:52 AM | 08:52Z |
| Sunrise | 05:25 AM | 09:25Z |
| Sunset | 08:03 PM | 00:03Z |
| Evening civil twilight Loggable night begins | 08:36 PM | 00:36Z |
Plan a flight from 3B1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 14LEFT traffic
- Heading
- 135° mag · 117° true
- Dimensions
- 4,000 × 75 ft
- TPA
- 2,400 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 4-light PAPI (right) (3°)
- CTAF
- 122.8
Enter the left downwind (heading 315°) on the 45° at 2,400 ft MSL (≈1,000 AGL).
More details — RWY 14
- Threshold elev
- 1,384 ft
- Markings
- nonprecision
- Threshold crossing height
- 40 ft
- TDZ elevation
- 1,392 ft
- End lights
- REIL
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 03/21 | 3,001 ft | |
| 14/32 | 4,000 ft |
Prefer one flat page? Full runway details for 3B1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3B1 kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
“Greenville”Taxi & takeoff
“Greenville”Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 346.4 | BANGOR RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All 3B1 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 3B1
- Coordinates
- 45.4630, -69.5516
- Elevation
- 1,402 ft MSL
- Magnetic variation
- 18W
- Sectional chart
- MONTREAL
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-A · 124.175 · ☎ 207-695-2581
- ARTCC
- BOSTON (ZBW)
- Flight service (FSS)
- BANGOR · 122.3 · 1-800-WX-BRIEF
- FSS outlet
- RCO → Bangor Radio (24)
- NOTAM facility
- BGR
- Attendance
- ALL 0800-1700
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1942/12
- Distance from city
- 2 E
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- DUSK-DAWN. ACTVT REIL RWY 14; PAPI RWY 14 & 32; MIRL RWY 14/32 - CTAF.; BE ALERT: MNT CTAF 122.9 FOR LCL SPB TFC NEARBY (52B & 21M) IF ABLE. on 122.8 — Chart Supplement ↗
Runway lighting aids — 14: 4-light PAPI (right) · 32: 4-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Instruction, Aircraft sales
Ownership & management 2 contacts
Remarks FAA · 11 notes
General
- MOOSE, DEER & OTR WILDLIFE ON & INVOF ARPT.
- COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -20C.
- BE ALERT: MNT CTAF 122.9 FOR LCL SPB TFC NEARBY (52B & 21M) IF ABLE.
Runways
- NRS AND CNTRLN FADED.
- NRS AND CNTRLN FADED.
- NRS AND CNTRLN FADED.
- NRS AND CNTRLN FADED.
- PAPI UNUSBL BYD 8 DEGS R OF CNTRLN.
Lighting
- DUSK-DAWN. ACTVT REIL RWY 14; PAPI RWY 14 & 32; MIRL RWY 14/32 - CTAF.
Fuel
- 24 HR FUEL AVBL WITH MAJOR CREDIT CARD.
Contact
- TOWN MGR.
Nearby airports
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Also nearby: ME79 Two Falls Airport (private) (13 NM) · ME22 Avery Field (private) (16 NM) · 44B Charles A. Chase Jr. Memorial Field (21 NM) · 13ME Socatean Bay Airport (private) (22 NM) · ME03 Webber Jones Airport (private) (22 NM) · 7ME7 Stevens Field (private) (23 NM)
About 3B1
Greenville Municipal Airport (3B1) is an airport in Greenville, ME, at 1,402 ft MSL. It has 2 runways, the longest 4,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3B1, refreshed from the Aviation Weather Center and FAA NASR.
Does 3B1 have a control tower?
No. Greenville Municipal Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3B1?
Greenville Municipal Airport has 2 runways; the longest is 4,000 ft. See the Runways section for headings, surface, and lighting.
Where is 3B1?
Greenville Municipal Airport is in Greenville, ME, at an elevation of 1,402 ft MSL. Coordinates: 45.4630, -69.5516.
Fly out of 3B1 often?
Save 3B1 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 3B1 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.