RKSI
ICNIncheon International Airport · Seoul
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
23 ft / 7 m
Transition Altitude
14,000 ft
Primary Channel
TWR 118.20 MHz (TWR)
Runway Summary
16L/34R13,123 ftASPHLIGHTED
15L/33R12,303 ftASPHLIGHTED
15R/33L12,303 ftASPHLIGHTED
Mission Briefing & Tools
Direct calculators and pre-filled resources for this airport.
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Buy me a beerBriefing for Incheon International Airport (RKSI), South Korea. This facility features 4 active runways with an elevation of 23 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 14,000 ft for altimeter reset.
Full Name
Incheon International Airport
ICAO / IATA
RKSI / ICN
Municipality
Seoul
Country
Region
KR-28
GPS Coordinates
Transition Altitude
14,000 ft
Official Website
Wikipedia
Runway 16L / 34R
ILSLIGHTED
Length: 13,123 ft / 4,000 m
Surface: ASPH
Heading: 145° / 325°
Surface: ASPH
Heading: 145° / 325°
RWY 16L
110.35 MHz
ID: I-SWC | CRS: 155°
RWY 34R
110.35 MHz
ID: I-SWG | CRS: 335°
Runway 15L / 33R
ILSLIGHTED
Length: 12,303 ft / 3,750 m
Surface: ASPH
Heading: 145° / 325°
Surface: ASPH
Heading: 145° / 325°
RWY 15L
111.90 MHz
ID: ISLL | CRS: 153°
RWY 33R
108.90 MHz
ID: INRR | CRS: 333°
Runway 15R / 33L
ILSLIGHTED
Length: 12,303 ft / 3,750 m
Surface: ASPH
Heading: 145° / 325°
Surface: ASPH
Heading: 145° / 325°
RWY 15R
109.10 MHz
ID: ISRR | CRS: 153°
RWY 33L
109.30 MHz
ID: INLL | CRS: 333°
Runway 16R / 34L
ILSLIGHTED
Length: 12,303 ft / 3,750 m
Surface: ASPH
Heading: 145° / 325°
Surface: ASPH
Heading: 145° / 325°
RWY 16R
109.55 MHz
ID: I-SWD | CRS: 155°
RWY 34L
109.55 MHz
ID: I-SWH | CRS: 335°
APP SEOUL APP
120.80 MHz
ATIS ATIS
23.02 MHz
CLD CLNC DEL
121.00 MHz
DEP SEOUL DEP
121.35 MHz
GND GND
121.40 MHz
RMP RAMP CON
121.65 MHz
TWR TWR
118.20 MHz
Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified