Reference only — not for real-world navigation.
CLG3
Liege / CNRL Airport · Liege
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,728 ft / 527 m
Transition Altitude
18,000 ft
Primary Channel
ATF 123.20 MHz ()
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10/28 · 3,210 ft · GRAVELUNLITFlight Planning
Quick Jump to Next Destination
Tip: Search your next airport to quickly compare ILS data.
Welcome to the technical flight briefing for Liege / CNRL Airport (CLG3), located in Liege, Canada. 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 1,728 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 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Liege / CNRL Airport
ICAO / IATA
CLG3 / —
Municipality
Liege
Country
Region
CA-AB — Alberta
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,728 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
UNLIT
Runway Length: 3,210 ft / 978 m
Runway Width: 75 ft / 23 m
Surface Type: GRAVEL
Heading: —° / —°
Runway Width: 75 ft / 23 m
Surface Type: GRAVEL
Heading: —° / —°
RWY 10
No ILS / Visual Only
RWY 28
No ILS / Visual Only
ATF
123.20 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026