Reference only — not for real-world navigation.
RK21
G-413 Airport · Goseong
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
23 ft / 7 m
Transition Altitude
14,000 ft
Primary Channel
ACC 32.30 MHz (FCC GRANT)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
06/24 · 2,305 ft · GrassUNLITFlight Planning
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Welcome to the technical flight briefing for G-413 Airport (RK21), located in Goseong, 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 23 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-413 Airport
ICAO / IATA
RK21 / —
Municipality
Goseong
Country
Region
KR-42 — Gangwon Teukbyeoljachi-do (Gangwon Special Self-Governing Province)
GPS Coordinates
Transition Altitude
14,000 ft
Elevation
23 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 06 / 24
UNLIT
Runway Length: 2,305 ft / 703 m
Runway Width: 70 ft / 21 m
Surface Type: Grass
Heading: 56° / 236°
Runway Width: 70 ft / 21 m
Surface Type: Grass
Heading: 56° / 236°
RWY 06 (56°)
No ILS / Visual Only
RWY 24 (236°)
No ILS / Visual Only
ACC FCC GRANT
32.30 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026