Reference only — not for real-world navigation.
RK3N
C 406 Heliport · Hyeon-ri
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
2,234 ft / 681 m
Transition Altitude
14,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for C 406 Heliport (RK3N), located in Hyeon-ri, South Korea. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 2,234 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 14,000 ft verified for this field for altimeter reset procedures.
Full Name
C 406 Heliport
ICAO / IATA
RK3N / —
Municipality
Hyeon-ri
Country
Region
KR-42 — Gangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province)
GPS Coordinates
Transition Altitude
14,000 ft
Elevation
2,234 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway H1 / H1
UNLIT
Runway Length: 65 ft / 20 m
Runway Width: 65 ft / 20 m
Surface Type: Concrete
Heading: —° / —°
Runway Width: 65 ft / 20 m
Surface Type: Concrete
Heading: —° / —°
RWY H1
No ILS / Visual Only
RWY H1
No ILS / Visual Only
Runway H2 / H2
UNLIT
Runway Length: 45 ft / 14 m
Runway Width: 45 ft / 14 m
Surface Type: Concrete
Heading: —° / —°
Runway Width: 45 ft / 14 m
Surface Type: Concrete
Heading: —° / —°
RWY H2
No ILS / Visual Only
RWY H2
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026