RJSO METAR JMSDF Ōminato Base
Mutsu, Aomori PrefectureElevation 24 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: RJSM · 34 NM S · 38 min old
Ceiling 20,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · RJSM
WIND
330@6
steady
VISIBILITY
10 SM
16.1 km
CEILING
20,000 ft
lowest BKN/OVC
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Visit David ClarkRUNWAYS & WIND
Crosswind calculator
No runway layout is available for RJSO. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS
Field elevation
Field elevation
24 ft MSL
Density and pressure altitude need a current temperature and altimeter from the METAR.
DAYLIGHT & NIGHT
Sun & logging windows
Sunset
0739Z 4:39 PM
Sunrise
2059Z 5:59 AM
Loggable night
0808Z (5:08 PM local) → 2031Z (5:31 AM local)
end of evening to start of morning civil twilight
Position lights required
0739Z (4:39 PM local) → 2059Z (5:59 AM local)
sunset to sunrise (91.209)
Night passenger currency
0839Z (5:39 PM local) → 1959Z (4:59 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
JMSDF Ōminato Base is in Mutsu, Aomori Prefecture. Field elevation 24 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATARJSO
RegionAomori Prefecture
CountryJapan
Coordinates41.2328, 141.1322
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY
Traffic patterns
Aircraft activity data is not available for this airport yet.
NEARBY AIRPORTS
Weather reference stations
FREQUENTLY ASKED
Does RJSO have a METAR?
Yes. RJSO is a METAR-reporting station; the current observation loads live on this page.
Does RJSO have a TAF?
When RJSO issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at RJSO?
RJSO sits at 24 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for RJSO?
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.