Reference only — not for real-world navigation.
RK42
G-311 Airport · Gandong-myeon
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
590 ft / 180 m
Transition Altitude
14,000 ft
Primary Channel
TWR 36.70 MHz (CHUN CHEON TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
08/26 · 1,410 ft · GrassUNLITFlight Planning
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Welcome to the technical flight briefing for G-311 Airport (RK42), located in Gandong-myeon, South Korea. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 590 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
G-311 Airport
ICAO / IATA
RK42 / —
Municipality
Gandong-myeon
Country
Region
KR-42 — Gangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province)
GPS Coordinates
Transition Altitude
14,000 ft
Elevation
590 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 08 / 26
UNLIT
Runway Length: 1,410 ft / 430 m
Runway Width: 42 ft / 13 m
Surface Type: Grass
Heading: 71.3° / 251.3°
Runway Width: 42 ft / 13 m
Surface Type: Grass
Heading: 71.3° / 251.3°
RWY 08 (71.3°)
No ILS / Visual Only
RWY 26 (251.3°)
No ILS / Visual Only
ACC FCC LEE
32.30 MHz
TWR CHUN CHEON TWR
36.70 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026