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Twin Mountain Airport

8B2 · Twin Mountain, NH · 1,459 ft elevation · var 17W · Non-towered

Airport information

FAA LID
8B2
Coordinates
44.2640, -71.5470
Elevation
1,459 ft MSL
Magnetic variation
17W
Sectional chart
MONTREAL
Airport use
Public
Control tower
No
ARTCC
BOSTON (ZBW)
Flight service (FSS)
BANGOR
NOTAM facility
BGR
Attendance
IREG; NOV-MAR UNATNDD
Segmented circle
No
Wind indicator
yes
Activated
1964/11
Distance from city
1 SW

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-21

EventLocal (EDT)UTC
Morning civil twilight
Loggable night ends
04:26 AM08:26Z
Sunrise05:02 AM09:02Z
Sunset08:34 PM00:34Z
Evening civil twilight
Loggable night begins
09:10 PM01:10Z
Loggable night (§1.1)
09:10 PM → 04:26 AM
Night currency (§61.57)
09:34 PM → 04:02 AM

Plan a flight from 8B2

Night operations

Pilot-controlled lighting
Usually keyed on CTAF 122.8 — confirm the click sequence in the Chart Supplement ↗

FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.

Traffic pattern

09TPANSEW
LEFT traffic
Landing
Rwy 09
Pattern
left (turns left)
TPA
2,500 ft MSL (≈1,000 AGL)
CTAF
122.8

Enter the left downwind for Rwy 09 at 2,500 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 09/27

2,660 ft × 60 ft · Asphalt (Good)

Edge lights: Low. Weight bearing: Single wheel 8.5k.

09
Heading
n/a
Markings
nonstandard
Traffic pattern
Left
Approach obstacle
Trees, 76 ft, 275 ft from threshold, 63 ft R of centerline
27
Heading
256° mag · 239° true
Markings
nonstandard
Traffic pattern
Left
Approach obstacle
Trees, 46 ft, 219 ft from threshold, 58 ft L of centerline
ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Nearby navigation aids

NavAidTypeFreqRadial / Dist magnetic
BML · BerlinVOR-DME110.40r232° / 27 NM

Chart Supplement FAA A/FD

Open PDF ↗
Preview Chart Supplement Open the Chart Supplement PDF

Services

Bottled oxygen
NONE
Bulk oxygen
NONE
Parking
tiedowns, hangars

Ownership & management

Owner
DR. EVAN KARPF
PO BOX 97, TWIN MOUNTAIN, NH
603-846-5505
Manager
DR. EVAN KARPF
PO BOX 97, TWIN MOUNTAIN, NH
603-325-5420

Remarks FAA

  • VFR OPNS ONLY.
  • ACFT ARE REQSTD TO STAY ON PAVED SFCS ONLY.
  • WILDLIFE ON & INVOF ARPT.
  • ARPT NOT PLOWED IN WINTER. FOR INFO CALL 603-846-5505.
  • FOR CD CTC BOSTON ARTCC AT 603-879-6859.
  • 26 TO 76 FT TREES 25 TO 100 FT L OF CNTRLN, 43 TO 120 FT FM THR; 26 TO 96 FT TREES BTN 20 AND 100 FT OF CNTRLN, 0 FT TO 100 FT FM THR WITH A CLRD AREA ON CNTRLN.
  • 4 TO 34 FT TREES 6 FT TO 106 FT L OF CNTRLN, 14 TO 165 FT FM THR; 6 TO 34 FT TREES 7 TO 34 FT R OF CNTRLN, 8 TO 165 FT FM THR WITH A CLRD AREA ON CNTRLN.
  • CTLG OBTSN EXCEEDS A 45 DEG SLP.
  • CNTR 30 FT OF RWY GOOD COND. OUTER 15 FT OF RWY IN FAIR COND.

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 8B2 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 8B2

Twin Mountain Airport (8B2) is an airport in Twin Mountain, NH, at 1,459 ft MSL. It has 1 runway, the longest 2,660 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 8B2, refreshed from the Aviation Weather Center and FAA NASR.

Does 8B2 have a control tower?

No. Twin Mountain Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at 8B2?

Twin Mountain Airport has 1 runway; the longest is 2,660 ft. See the Runways tab for headings, surface, and lighting.

Where is 8B2?

Twin Mountain Airport is in Twin Mountain, NH, at an elevation of 1,459 ft MSL. Coordinates: 44.2640, -71.5470.

Fly out of 8B2 often?

Save 8B2 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.

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