WxDecoder

NH17 Weather Zim Airport

Mason, New HampshireElevation 520 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KASH · 10 NM E · 11 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 · KASH
WIND
300@4
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 300° at 4 kt, visibility 10 SM, temperature -1C. Treat this as supplemental, not an aviation observation. Forecast suggests monday sunny, high near 68F, low near 38F, 3% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Monday Sunny 68/38 W 4 kt – 3%
Tuesday Sunny 53/29 N 4 kt – 0%
Wednesday Sunny 56/38 0 kt – 0%
Thursday Sunny 65/48 SW 4 kt – 5%
Friday Sunny 68/43 W 4 kt – 4%
Saturday Mostly Sunny 64/45 W 4 kt – 6%
Sunday Partly Sunny then Slight Chance Rain Showers 65 SW 4 kt – 15%

Source: National Weather Service (office GYX). Forecast issued 0607Z.

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 NH17. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,500 ft

01/19
Dimensions
1,500 x 150 ft
Surface
Turf
RWY 01
RWY 19
Traffic patternRight

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
520 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2149Z 5:49 PM
Sunrise
1113Z 7:13 AM
Loggable night
2218Z (6:18 PM local) → 1044Z (6:44 AM local)
end of evening to start of morning civil twilight
Position lights required
2149Z (5:49 PM local) → 1113Z (7:13 AM local)
sunset to sunrise (91.209)
Night passenger currency
2249Z (6:49 PM local) → 1013Z (6:13 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

Zim Airport is in Mason, New Hampshire. Field elevation 520 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerROBERT V. ZIMINSKY
Manager phone603-878-2224
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATANH17
SectionalNEW YORK
Center (ARTCC)BOSTON
Flight service (AFSS)BANGOR
RegionNew Hampshire
CountryUnited States
Coordinates42.7276, -71.7176
Distance from city5 NM SE
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

NH17 traffic patterns

2026-06-16 to 2026-09-11, 4 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0.5
AVG OPS/DAY
1
Activity trend over 2 days: flat, from 1 to 1 operations per dayOperations trend (2 days)

Busiest day: Sun · Busiest month: Jul

FLEET MIX
Unknown 67%Piston single 33%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›RF10 (Unknown) · ~1 landings/mo
›RV12 (Unknown) · ~1 landings/mo
›RV6 (Piston single) · ~1 landings/mo
›R44 (Helicopter) · ~0 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

NH17 has no on-field report. Nearest reporting station: KASH (10 NM E, VFR).

KASH Nashua Airport / Boire Field
10 NM E
VFR
KAFN Jaffrey Airfield Silver Ranch Airport
13 NM W
VFR
KMHT Manchester-Boston Regional Airport
17 NM NE
VFR
KBED Laurence G Hanscom Field
24 NM SE
VFR
KLWM Lawrence Municipal Airport
26 NM E
VFR
KEEN Dillant Hopkins Airport
26 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›PRVDD VFR USE ONLY & OPERS ARE COND W OF BROOKLINE ARPT.
›ALL TRAFFIC REMAIN EAST OF THE RY.
›FOR CD CTC BOSTON APCH AT 603-594-5551.
›NO OBSTRUCTIONS FIRST 1000 FT.
›1000 FT CLEARWAY AER 01.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗NH17 on OurAirports
FREQUENTLY ASKED
Does NH17 have a METAR?
No on-field METAR is issued for NH17. This page uses the nearest reporting station as a reference.
Does NH17 have a TAF?
No TAF is issued directly for NH17. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at NH17?
NH17 sits at 520 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for NH17?
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.