Terminal Procedures

3B1 — Greenville Muni

GREENVILLE, ME · 3 FAA charts · cycle 6 Aug 2026

Elevation 1,401 ft2 runwaysLongest 4,000 ftNon-toweredFuel 100LL avgas, Jet AVolume NE-1Not for navigation

2 published instrument approaches: 2 RNAV (GPS), serving 2 runway ends.

All 3 3B1 charts in one download Every approach, departure, arrival and minimums page for this airport, sorted into folders, as a single ZIP. Taken one at a time on the free tier, 3 charts is roughly 19 sec of downloading — they queue one behind another.
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Instrument approach procedures

ChartAmendment
RNAV (GPS) RWY 14 chart previewRNAV (GPS) RWY 141APDF
RNAV (GPS) RWY 32 chart previewRNAV (GPS) RWY 320APDF

Takeoff and alternate minimums

ChartAmendment
TAKEOFF MINIMUMS chart previewTAKEOFF MINIMUMSPDF

Minimums pages cover a whole volume, so the same document is shared by every airport in it.

3B1 airport information

Control tower
No
Attendance
All all 0800-1700
ARTCC
Boston Center
Flight service
Bangor
NOTAM facility
BGR (NOTAM-D available)
Magnetic variation
18W
Beacon
White-green (lighted land airport), sunset to sunrise
Wind indicator
Lighted
Segmented circle
Yes
Fuel
100LL avgas, Jet A
Airframe service
Major
Powerplant service
Major
Bottled oxygen
None
Parking
Tie-downs
Customs
Landing rights airport
Activated
December 1942
Airport area
241 acres
Ownership
Publicly owned
Sectional
Montreal
Last FAA inspection
2024-08-16

From the FAA NASR 28-day subscription, cycle 6 Aug 2026.

3B1 radio frequencies

ServiceFrequencyCall sign
CTAF122.8

Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.

Runways

4,000 × 75 ft14323,001 × 75 ft0321N1,000 ft
Runway layout at 3B1, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
14/324,000 ft75 ftAsphalt GoodMedium intensity
  14 117°TPAPI (4-box) 3°
  32 297°TPAPI (4-box) 3.1°
03/213,001 ft75 ftAsphalt Excellent

Runway and approach-aid data from the FAA NASR 28-day subscription.

Where 3B1 is

Latitude, longitude45.4628310, -69.5516490
Elevation1,401 ft
From Greenville2 nm E

Paste the coordinates into a simulator’s world map to drop straight onto the field.

FAA remarks for 3B1

  • EXISTED PRIOR TO 1959.
  • MOOSE, DEER & OTR WILDLIFE ON & INVOF ARPT.
  • DUSK-DAWN. ACTVT REIL RWY 14; PAPI RWY 14 & 32; MIRL RWY 14/32 - CTAF.
  • CALL 207-717-5155 FOR HNGR AVBL & FUEL.
  • TOWN MGR.
  • NRS AND CNTRLN FADED.
  • PAPI UNUSBL BYD 8 DEGS R OF CNTRLN.
  • 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.

Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.

Approach and runway coverage

Greenville Muni’s instrument coverage is split across two runway ends: both published approaches are RNAV (GPS), leaving the other two ends without an instrument approach. The procedure set is therefore GPS-only rather than a mix of approach types. The runway lengths differ by 999 ft; on length alone, 14/32 is the only alignment offering more than 3,001 ft. No separate airport diagram is published.

Nearby and visual chart coverage

Among nearby fields, Millinocket Muni has the broadest chart set, followed by Newton Field. Dexter Regional and Pittsfield Muni match Greenville’s chart count, while Sugarloaf Regional has thinner coverage. The Halifax and Montreal sectionals add broader visual context around Greenville that the terminal procedure charts do not provide.

Airports near 3B1

IDAirportCity DistanceCharts
1B0Dexter RgnlDEXTER, ME31 nm SE3
59BNewton FldJACKMAN, ME31 nm W4
B21Sugarloaf RgnlCARRABASSETT, ME36 nm SW2
KMLTMillinocket MuniMILLINOCKET, ME38 nm E5
2B7Pittsfield MuniPITTSFIELD, ME42 nm S3
KLRGLincoln RgnlLINCOLN, ME43 nm E3
KOWKCentral Maine/NorridgewockNORRIDGEWOCK, ME47 nm S3
KOLDDewitt Fld/Old Town MuniOLD TOWN, ME48 nm SE5

VFR charts covering 3B1

Common questions about 3B1

What charts are available for 3B1?

3 current FAA charts for Greenville Muni, including 2 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.

What are the radio frequencies for 3B1?

CTAF 122.8. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.

How long is the runway at 3B1?

Greenville Muni has 2 runways. The longest is 14/32 at 4,000 ft by 75 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.

Does 3B1 have an ILS approach?

No ILS is published. In total 3B1 has 2 published instrument approaches, of which 2 are RNAV (GPS).

Is 3B1 a towered airport?

No — Greenville Muni has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.

Are these 3B1 charts current?

They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.

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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.

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