Airport information
- FAA LID
- 4MB
- Coordinates
- 43.7679, -71.3876
- Elevation
- 571 ft MSL
- Magnetic variation
- 16W
- Sectional chart
- NEW YORK
- Airport use
- Public
- Control tower
- No
- ARTCC
- BOSTON (ZBW)
- Flight service (FSS)
- BANGOR
- NOTAM facility
- BGR
- Attendance
- MAY-OCT MON-FRI IREG; MAY-OCT SAT-SUN IREG; OCT-MAY ALL APPOINTMENT
- Beacon
- white-green (SEE RMK)
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1973/09
- Distance from city
- 1 NE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:27 AM | 08:27Z |
| Sunrise | 05:03 AM | 09:03Z |
| Sunset | 08:31 PM | 00:31Z |
| Evening civil twilight Loggable night begins | 09:07 PM | 01:07Z |
Plan a flight from 4MB
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SEE RMK
- Pilot-controlled lighting
- ACTVT ROTG BCN - CTAF. 5 CLICKS ON, 3 CLICKS OFF.; ACTVT NON-STD LIRL RWY 02/20 - CTAF. 5 CLICKS ON & 3 CLICKS OFF. on 122.8 — Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 02 · 020°
- Pattern
- left (turns left)
- TPA
- 1,600 ft MSL (≈1,000 AGL)
- CTAF
- 122.8
Enter the left downwind for Rwy 02 at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 02/20
3,625 ft · Asphalt (Fair)- Heading
- 020° mag · 4° true
- Markings
- nonstandard
- Traffic pattern
- Left
- Approach obstacle
- Trees, 79 ft, 616 ft from threshold, 153 ft R of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface
- Heading
- 200° mag · 184° true
- Markings
- nonstandard
- Traffic pattern
- Left
- Approach obstacle
- Trees, 46 ft, 214 ft from threshold, 53 ft L of centerline
| Runway | Length | Your margin |
|---|---|---|
| 02/20 | 3,625 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| CON · Concord | VORTAC | 112.90 | r029° / 33.9 NM |
| LEB · Lebanon | VOR-DME | 113.70 | r096° / 36.3 NM |
| ENE · Kennebunk | VORTAC | 117.10 | r319° / 39.4 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Charter, Instruction, Rental
Ownership & management
Remarks FAA
- VFR ONLY.
- ACTVT ROTG BCN - CTAF. 5 CLICKS ON, 3 CLICKS OFF.
- 15MI N LACONIA.
- RWY 2 PLINE MKRS FADED.
- WILDLIFE ON & INVOF ARPT.
- NMRS NON-RADIO EQUIPPED ACFT OPRG FM AIRFLD.
- RWY 2 DESIGNATED CALM WIND RWY.
- COURTESY CAR AVBL ON REQ.
- FLOAT PLANE ACCESS TO & FM BERRY POND.
- FOR CD CTC BOSTON ARTCC AT 603-879-8659.
- OVERFLY RWY TO CHECK FOR WILDLIFE.
- ACTVT NON-STD LIRL RWY 02/20 - CTAF. 5 CLICKS ON & 3 CLICKS OFF.
- CONT LGTD DUSK-DAWN.
- 24 HR SELF SVC FUEL AVBL WITH CREDIT CARD.
- RWY 02/20 NON-STD LIRL, LGTS ARE 4 FT HIGH. LGTD ONLY BTN DTHR, VRB SPACING, 2890 FT OF RWY LGTD.
- DTHR AREA MARKINGS NON-STD SIZE & SPACING.
- RWY 2/20 NON-STD CNTRLN SIZE & SPACING. DTHR NOT MKD.
- ROADWAY 215-390 FT FM RWY, L & R OF CNTRLN.
- APCH SLOPE 15:1 TO DTHR. CTLG OBSTN EXCEEDS A 45 DEG SLP.
Nearby airports
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 4MB 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.
About 4MB
Moultonborough Airport (4MB) is an airport in Moultonborough, NH, at 571 ft MSL. It has 1 runway, the longest 3,625 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4MB, refreshed from the Aviation Weather Center and FAA NASR.
Does 4MB have a control tower?
No. Moultonborough Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 4MB?
Moultonborough Airport has 1 runway; the longest is 3,625 ft. See the Runways tab for headings, surface, and lighting.
Where is 4MB?
Moultonborough Airport is in Moultonborough, NH, at an elevation of 571 ft MSL. Coordinates: 43.7679, -71.3876.
Fly out of 4MB often?
Save 4MB 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.