Reference only — not for real-world navigation.
FR-0327
Crottet-Le Bief Ultralight Airfield · Crottet, Ain
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
597 ft / 182 m
Transition Altitude
5,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
Flight Planning
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Welcome to the technical flight briefing for Crottet-Le Bief Ultralight Airfield (FR-0327), located in Crottet, Ain, France. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 0 active runways with a maximum elevation of 597 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
Crottet-Le Bief Ultralight Airfield
ICAO / IATA
FR-0327 / —
Municipality
Crottet, Ain
Country
Region
FR-ARA — Auvergne-Rhône-Alpes
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
597 ft
Official Website
Pilot Toolbox
External charts, live tracking and weather reports.
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026