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RKTP

Seosan Air Base · Seosan

Key Facts

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

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
39 ft / 12 m
Transition Altitude
14,000 ft
Primary Channel
TWR 126.20 MHz (HAEMI TWR)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Seosan Air Base (RKTP), located in Seosan, 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. 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
Seosan Air Base
ICAO / IATA
RKTP / HMY
Municipality
Seosan
Country
Region
KR-44 — Chungcheongnam-do (South Chungcheong Province)
GPS Coordinates
Transition Altitude
14,000 ft
Elevation
39 ft
Wikipedia

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External charts, live tracking and weather reports.

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 03L / 21R
LIGHTED
Runway Length: 9,000 ft / 2,743 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 24.6° / 204.6°
RWY 03L (24.6°)
No ILS / Visual Only
RWY 21R (204.6°)
No ILS / Visual Only
Runway 03R / 21L
LIGHTED
Runway Length: 9,000 ft / 2,743 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 24.6° / 204.6°
RWY 03R (24.6°)
No ILS / Visual Only
RWY 21L (204.6°)
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

APP HAEMI APP
124.60 MHz
ATIS ATIS
130.30 MHz
CLD CLNC DEL
27.58 MHz
DEP DEP
124.60 MHz
GND GND
27.58 MHz
TWR HAEMI TWR
126.20 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

RKSG
Camp Humphreys (A-511) Desiderio Army Airfield
56 km / 30 nm
RKSO
Osan Air Base
65 km / 35 nm
RKSW
Suwon Airport
75 km / 41 nm
RKSIILS
Incheon International Airport
85 km / 46 nm
RKJK
Gunsan Airport / Gunsan Air Base
90 km / 48 nm

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