WxDecoder

RK7A Weather C 240 Heliport

Sanghyeon-dong, Gyeonggi-do (Gyeonggi Province)Elevation 407 ftHeliport
OFF-FIELD REFERENCE
Nearest report: RKSO · 13 NM S · 30 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 · RKSO
WIND
090@10
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for RK7A. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
407 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0841Z 5:41 PM
Sunrise
2150Z 6:50 AM
Loggable night
0908Z (6:08 PM local) → 2123Z (6:23 AM local)
end of evening to start of morning civil twilight
Position lights required
0841Z (5:41 PM local) → 2150Z (6:50 AM local)
sunset to sunrise (91.209)
Night passenger currency
0941Z (6:41 PM local) → 2050Z (5:50 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 240 Heliport is in Sanghyeon-dong, Gyeonggi-do (Gyeonggi Province). Field elevation 407 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATARK7A
RegionGyeonggi-do (Gyeonggi Province)
CountrySouth Korea
Coordinates37.3062, 127.0646
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

RK7A has no on-field report. Nearest reporting station: RKSO (13 NM S, VFR).

RKSO Osan Air Base
13 NM S
VFR
RKSS Gimpo International Airport
20 NM NW
VFR
RKSG Camp Humphreys (A-511) Desiderio Army Airfield
21 NM S
VFR
RKSI Incheon International Airport
31 NM W
VFR
RKTU Cheongju International Airport/Cheongju Air Base (K-59/G-513)
41 NM SE
VFR
RKJK Gunsan Airport / Gunsan Air Base
87 NM S
VFR
OFFICIAL LINKS & SOURCES
↗RK7A on OurAirports
FREQUENTLY ASKED
Does RK7A have a METAR?
No on-field METAR is issued for RK7A. This page uses the nearest reporting station as a reference.
Does RK7A have a TAF?
No TAF is issued directly for RK7A. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at RK7A?
RK7A sits at 407 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for RK7A?
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.