0NH7

Leinsing Heliport

Dover, New HampshireElevation 10 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KPSM · 5 NM S · More than 1 hour old
Ceiling 25,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KPSM
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
25,000 ft
lowest BKN/OVC
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 calm, visibility 10 SM, temperature 20.4C. Treat this as supplemental, not an aviation observation. Forecast suggests friday sunny, high near 74F, low near 48F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Friday Sunny 74/48 W 13 kt 22 kt 0%
Saturday Sunny 74/61 S 4 kt 33%
Sunday Chance Rain Showers 77/61 S 9 kt 50%
Monday Mostly Sunny 74/50 NW 9 kt 12%
Tuesday Sunny 72/57 E 4 kt 7%
Wednesday Mostly Sunny then Slight Chance Rain Showers 81/58 SW 4 kt 22%
Thursday Slight Chance Rain Showers 73 SW 4 kt 22%

Source: National Weather Service (office GYX). Forecast issued 0508Z.

AIR QUALITY

Air quality index

31 Good
Primary pollutant: Ozone
Ozone 31 · PM2.5 15 · PM10 8

Coastal Rockingham County, NH · observed 2026-09-10 23:00 EST · Source: AirNow (US EPA). Air-quality data for situational awareness, not an official health advisory.

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 0NH7. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway

H1
Dimensions
100 x 100 ft
Surface
Turf
RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
10 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2302Z 7:02 PM
Sunrise
1018Z 6:18 AM
Loggable night
2331Z (7:31 PM local) → 0949Z (5:49 AM local)
end of evening to start of morning civil twilight
Position lights required
2302Z (7:02 PM local) → 1018Z (6:18 AM local)
sunset to sunrise (91.209)
Night passenger currency
0002Z (8:02 PM local) → 0918Z (5:18 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

Leinsing Heliport is in Dover, New Hampshire. Field elevation 10 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerKARL LEINSING
Manager phone603-203-0365
AttendedUNATT
CHARTS & AIRSPACE
ICAO / IATA0NH7
Center (ARTCC)BOSTON
Flight service (AFSS)BANGOR
RegionNew Hampshire
CountryUnited States
Coordinates43.1518, -70.8469
Distance from city3 NM SE
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

0NH7 traffic patterns

2026-07-24 to 2026-08-31, 3 days observed · data 2026-09-09

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Fri · Busiest month: Aug

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
R66 (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

0NH7 has no on-field report. Nearest reporting station: KPSM (5 NM S, VFR).

AIRPORT REMARKS

Operational remarks

FOR CD CTC BOSTON APCH AT 603-594-5551.
CONTACT PORTSMOUTH INBOUND TO & PRIOR TO DEP FM PAD ON 128.4.
ALL OPS CONDUCTED IN VFR. LNDG LTD TO PVT USE. ALL APCH/DEPT ROUTE ARE CONDUCTED IN AN AREA FM 005 DEG CLOCKWISE TO 150 DEG & FM 185 DEG CLOCKWISE TO 330 DEG USING TOUCHDOWN PAD AS THE CENTER OF A COMPASS ROSE. A NON-OBSTRUCTING WND INDICATOR AJACENT TO TO/LNDG AREA. MAINTAUNE RADIO COM W/ PSM TWR WHILE IN CLASS D AIRSPACE.
FREQUENTLY ASKED
Does 0NH7 have a METAR?
No on-field METAR is issued for 0NH7. This page uses the nearest reporting station as a reference.
Does 0NH7 have a TAF?
No TAF is issued directly for 0NH7. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 0NH7?
0NH7 sits at 10 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 0NH7?
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.