Reference only — not for real-world navigation.
ZMCK
Ulaanbaatar Chinggis Khaan International Airport · Ulaanbaatar (Sergelen)
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
4,482 ft / 1,366 m
Transition Altitude
8,000 ft
Primary Channel
TWR 129.00 MHz (CONTROL TOWER)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
11/29 · 11,811 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Ulaanbaatar Chinggis Khaan International Airport (ZMCK), located in Ulaanbaatar (Sergelen), Mongolia. 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 4,482 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 8,000 ft verified for this field for altimeter reset procedures.
Full Name
Ulaanbaatar Chinggis Khaan International Airport
ICAO / IATA
ZMCK / UBN
Municipality
Ulaanbaatar (Sergelen)
Country
Region
MN-047 — Töv Province
GPS Coordinates
Transition Altitude
8,000 ft
Elevation
4,482 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 11 / 29
ILS EQUIPPEDLIGHTED
Runway Length: 11,811 ft / 3,600 m
Runway Width: 148 ft / 45 m
Surface Type: Asphalt
Heading: 105° / 285°
Runway Width: 148 ft / 45 m
Surface Type: Asphalt
Heading: 105° / 285°
RWY 11 (105°)
110.30 MHz
IDENT: I-UBN | CRS: 107°
RWY 29 (285°)
109.50 MHz
IDENT: I-UB | CRS: 287°
APP
120.00 MHz
ATIS
123.70 MHz
TWR CONTROL TOWER
129.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026