Reference only — not for real-world navigation.
ZLXN
Xining Caojiabao International Airport · Haidong (Huzhu Tu Autonomous County)
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
7,119 ft / 2,170 m
Transition Altitude
9,850 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
11/29 · 12,467 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Xining Caojiabao International Airport (ZLXN), located in Haidong (Huzhu Tu Autonomous County), China. 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 7,119 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 9,850 ft verified for this field for altimeter reset procedures.
Full Name
Xining Caojiabao International Airport
ICAO / IATA
ZLXN / XNN
Municipality
Haidong (Huzhu Tu Autonomous County)
Country
Region
CN-63 — Qinghai Province
GPS Coordinates
Transition Altitude
9,850 ft
Elevation
7,119 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 11 / 29
ILS EQUIPPEDLIGHTED
Runway Length: 12,467 ft / 3,800 m
Runway Width: 148 ft / 45 m
Surface Type: Asphalt
Heading: —° / —°
Runway Width: 148 ft / 45 m
Surface Type: Asphalt
Heading: —° / —°
RWY 11
110.30 MHz
IDENT: I-XN | CRS: 107°
RWY 29
110.30 MHz
IDENT: I-XNA | CRS: 287°
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026