Reference only — not for real-world navigation.
LFON
Dreux Vernouillet Airfield · Vernouillet, Yvelines
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
443 ft / 135 m
Transition Altitude
5,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
04/22 · 2,362 ft · GRASSUNLITFlight Planning
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Welcome to the technical flight briefing for Dreux Vernouillet Airfield (LFON), located in Vernouillet, Yvelines, France. 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 443 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 5,000 ft verified for this field for altimeter reset procedures.
Full Name
Dreux Vernouillet Airfield
ICAO / IATA
LFON / —
Municipality
Vernouillet, Yvelines
Country
Region
FR-CVL — Centre-Val de Loire
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
443 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 04 / 22
UNLIT
Runway Length: 2,362 ft / 720 m
Runway Width: 262 ft / 80 m
Surface Type: GRASS
Heading: —° / —°
Runway Width: 262 ft / 80 m
Surface Type: GRASS
Heading: —° / —°
RWY 04
No ILS / Visual Only
RWY 22
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026