RK3O Weather C-408 Heliport
Gan-ri, Sonyang-myeon, Gangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province)Elevation 138 ftHeliport
OFF-FIELD REFERENCE
Nearest report: RKNY · 2 NM E · 18 min old
Ceiling 7,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · RKNY
WIND
230@4
steady
VISIBILITY
10 SM
16.1 km
CEILING
7,000 ft
lowest BKN/OVC
OUR HEADSET PICK · NOT SPONSORED
DC
David Clark DC ONE-X
Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise canceling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.
Visit David ClarkRUNWAYS & WIND
Crosswind calculator
No runway layout is available for RK3O. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS
Field elevation
Field elevation
138 ft MSL
Density and pressure altitude need a current temperature and altimeter from the METAR.
DAYLIGHT & NIGHT
Sun & logging windows
Sunset
0834Z 5:34 PM
Sunrise
2145Z 6:45 AM
Loggable night
0901Z (6:01 PM local) → 2118Z (6:18 AM local)
end of evening to start of morning civil twilight
Position lights required
0834Z (5:34 PM local) → 2145Z (6:45 AM local)
sunset to sunrise (91.209)
Night passenger currency
0934Z (6:34 PM local) → 2045Z (5:45 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
C-408 Heliport is in Gan-ri, Sonyang-myeon, Gangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province). Field elevation 138 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATARK3O
RegionGangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province)
CountrySouth Korea
Coordinates38.0674, 128.6342
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY
Traffic patterns
Aircraft activity data is not available for this airport yet.
NEARBY AIRPORTS
Weather reference stations
OFFICIAL LINKS & SOURCES
FREQUENTLY ASKED
Does RK3O have a METAR?
No on-field METAR is issued for RK3O. This page uses the nearest reporting station as a reference.
Does RK3O have a TAF?
No TAF is issued directly for RK3O. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at RK3O?
RK3O sits at 138 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for RK3O?
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.