Reference only — not for real-world navigation.
RKJJ
Gwangju Airport · Gwangju
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
39 ft / 12 m
Transition Altitude
14,000 ft
Primary Channel
TWR 126.20 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
04L/22R · 9,300 ft · ConcreteLIGHTED04R/22L · 9,300 ft · ConcreteLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Gwangju Airport (RKJJ), located in Gwangju, 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 39 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.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
Gwangju Airport
ICAO / IATA
RKJJ / KWJ
Municipality
Gwangju
Country
Region
KR-29 — Gwangju-gwangyeoksi (Gwangju Metropolitan City)
GPS Coordinates
Transition Altitude
14,000 ft
Elevation
39 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 04L / 22R
LIGHTED
Runway Length: 9,300 ft / 2,835 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 32° / 212°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 32° / 212°
RWY 04L (32°)
No ILS / Visual Only
RWY 22R (212°)
No ILS / Visual Only
Runway 04R / 22L
ILS EQUIPPEDLIGHTED
Runway Length: 9,300 ft / 2,835 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 29.9° / 209.9°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 29.9° / 209.9°
RWY 04R (29.9°)
110.30 MHz
IDENT: I-GJU | CRS: 36°
RWY 22L (209.9°)
No ILS / Visual Only
APP APP
130.00 MHz
ARR GWANJU ARRIVAL
132.25 MHz
ATIS ATIS
128.88 MHz
DEP DEP
124.00 MHz
EMR EMR
121.50 MHz
GND GND
118.05 MHz
TWR TWR
126.20 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026