WxDecoder

NH50 Weather Gordon Brown Heliport

Atkinson, New HampshireElevation 330 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KLWM · 8 NM S · 10 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KLWM
WIND
350@8
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 350° at 6 kt, visibility 10 SM, temperature 13C. Treat this as supplemental, not an aviation observation. Forecast suggests tuesday sunny, high near 54F, low near 30F, 1% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tuesday Sunny 54/30 N 4 kt – 1%
Wednesday Sunny 56/40 W 4 kt – 0%
Thursday Sunny 67/50 SW 4 kt – 1%
Friday Sunny 70/39 W 9 kt – 1%
Saturday Sunny 61/37 NW 4 kt – 1%
Sunday Partly Sunny 62/45 SW 4 kt – 16%
Monday Chance Rain Showers 64 SW 4 kt – 26%

Source: National Weather Service (office GYX). Forecast issued 0504Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for NH50. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail

H1
Dimensions
370 x 95 ft
Surface
GRASS / SOD
FIELD CONDITIONS

Field elevation

Field elevation
330 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2145Z 5:45 PM
Sunrise
1112Z 7:12 AM
Loggable night
2214Z (6:14 PM local) → 1043Z (6:43 AM local)
end of evening to start of morning civil twilight
Position lights required
2145Z (5:45 PM local) → 1112Z (7:12 AM local)
sunset to sunrise (91.209)
Night passenger currency
2245Z (6:45 PM local) → 1012Z (6:12 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Gordon Brown Heliport is in Atkinson, New Hampshire. Field elevation 330 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATANH50
RegionNew Hampshire
CountryUnited States
Coordinates42.8418, -71.1595
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

NH50 traffic patterns

2026-08-30 to 2026-08-30, 1 days observed · data 2026-10-25

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Sun · Busiest month: Aug

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›R44 (Helicopter) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

NH50 has no on-field report. Nearest reporting station: KLWM (8 NM S, VFR).

KLWM Lawrence Municipal Airport
8 NM S
VFR
KMHT Manchester-Boston Regional Airport
13 NM NW
VFR
KASH Nashua Airport / Boire Field
16 NM W
VFR
KBVY Beverly Regional Airport
19 NM SE
VFR
KPSM Portsmouth International Airport at Pease
20 NM NE
VFR
KBED Laurence G Hanscom Field
23 NM S
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗NH50 on OurAirports
FREQUENTLY ASKED
Does NH50 have a METAR?
No on-field METAR is issued for NH50. This page uses the nearest reporting station as a reference.
Does NH50 have a TAF?
No TAF is issued directly for NH50. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at NH50?
NH50 sits at 330 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for NH50?
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.