Reference only — not for real-world navigation.
CST7
St-Lambert-De-Lauzon Airport · St-Lambert-De-Lauzon
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
475 ft / 145 m
Transition Altitude
18,000 ft
Primary Channel
ATF 123.50 MHz ()
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
06/24 · 2,600 ft · TurfUNLITFlight Planning
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Welcome to the technical flight briefing for St-Lambert-De-Lauzon Airport (CST7), located in St-Lambert-De-Lauzon, 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 475 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
St-Lambert-De-Lauzon Airport
ICAO / IATA
CST7 / —
Municipality
St-Lambert-De-Lauzon
Country
Region
CA-QC — Quebec
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
475 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 06 / 24
UNLIT
Runway Length: 2,600 ft / 792 m
Runway Width: 100 ft / 30 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 100 ft / 30 m
Surface Type: Turf
Heading: —° / —°
RWY 06
No ILS / Visual Only
RWY 24
No ILS / Visual Only
ATF
123.50 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026