WxDecoder

JP-2401 Weather Tengendai Ski Resort Emergency Helipad

Yonezawa, Yamagata PrefectureElevation 4,266 ftHeliport
OFF-FIELD REFERENCE
Nearest report: RJSF · 36 NM SE · 10 min old
Ceiling 200 ft, visibility 0.87 SM, fog.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · RJSF
WIND
330@6
steady
VISIBILITY
0.87 SM
1.4 km
CEILING
200 ft
lowest BKN/OVC

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for JP-2401. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
4,266 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0748Z 4:48 PM
Sunrise
2058Z 5:58 AM
Loggable night
0815Z (5:15 PM local) → 2031Z (5:31 AM local)
end of evening to start of morning civil twilight
Position lights required
0748Z (4:48 PM local) → 2058Z (5:58 AM local)
sunset to sunrise (91.209)
Night passenger currency
0848Z (5:48 PM local) → 1958Z (4:58 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

Tengendai Ski Resort Emergency Helipad is in Yonezawa, Yamagata Prefecture. Field elevation 4,266 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATAJP-2401
RegionYamagata Prefecture
CountryJapan
Coordinates37.7764, 140.1368
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

JP-2401 has no on-field report. Nearest reporting station: RJSF (36 NM SE, LIFR).

RJSF Fukushima Airport
36 NM SE
LIFR
RJSC Yamagata Airport
40 NM N
VFR
RJSS Sendai Airport
43 NM NE
MVFR
RJSN Niigata Airport
50 NM W
VFR
RJSY Shonai Airport
64 NM N
VFR
RJAH Ibaraki Airport
97 NM S
IFR
OFFICIAL LINKS & SOURCES
↗JP-2401 on OurAirports
FREQUENTLY ASKED
Does JP-2401 have a METAR?
No on-field METAR is issued for JP-2401. This page uses the nearest reporting station as a reference.
Does JP-2401 have a TAF?
No TAF is issued directly for JP-2401. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at JP-2401?
JP-2401 sits at 4,266 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for JP-2401?
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.