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Reference only — not for real-world navigation.

RKRN

Icheon (G-510) Airfield · Jinsangmi-ro

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
255 ft / 78 m
Transition Altitude
14,000 ft
Primary Channel
TWR 123.50 MHz (TWR)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Icheon (G-510) Airfield (RKRN), located in Jinsangmi-ro, 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 255 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.

Airport Details

Full geographical and organizational metadata.

Full Name
Icheon (G-510) Airfield
ICAO / IATA
RKRN / —
Municipality
Jinsangmi-ro
Country
Region
KR-41 — Gyeonggi-do (Gyeonggi Province)
GPS Coordinates
Transition Altitude
14,000 ft
Elevation
255 ft

Pilot Toolbox

External charts, live tracking and weather reports.

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 10L / 28R
LIGHTED
Runway Length: 5,314 ft / 1,620 m
Runway Width: 98 ft / 30 m
Surface Type: Concrete
Heading: 89.6° / 269.6°
RWY 10L (89.6°)
No ILS / Visual Only
RWY 28R (269.6°)
No ILS / Visual Only
Runway 10R / 28L
LIGHTED
Runway Length: 1,640 ft / 500 m
Runway Width: 98 ft / 30 m
Surface Type: Concrete
Heading: 90° / 270°
RWY 10R (90°)
No ILS / Visual Only
RWY 28L (270°)
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

APP OSAN APP
127.90 MHz
DEP OSAN DEP
127.90 MHz
GCA GCA
144.00 MHz
GND GND
51.15 MHz
TWR TWR
123.50 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

RKSO
Osan Air Base
41 km / 22 nm
RKSW
Suwon Airport
41 km / 22 nm
RKTI
Jungwon Air Base/Chungju Airport
42 km / 22 nm
RKSM
Seoul Air Base (K-16)
42 km / 22 nm
RKSG
Camp Humphreys (A-511) Desiderio Army Airfield
47 km / 25 nm

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026