Reference only — not for real-world navigation.
LFLS
Grenoble Alpes Isère Airport · Grenoble
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
1,302 ft / 397 m
Transition Altitude
5,000 ft
Primary Channel
TWR 119.30 MHz (GRENOBLE TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
09/27 · 10,007 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Grenoble Alpes Isère Airport (LFLS), located in Grenoble, 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 1,302 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 5,000 ft verified for this field for altimeter reset procedures.
Full Name
Grenoble Alpes Isère Airport
ICAO / IATA
LFLS / GNB
Municipality
Grenoble
Country
Region
FR-ARA — Auvergne-Rhône-Alpes
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
1,302 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 09 / 27
ILS EQUIPPEDLIGHTED
Runway Length: 10,007 ft / 3,050 m
Runway Width: 148 ft / 45 m
Surface Type: Asphalt
Heading: 90° / 270°
Runway Width: 148 ft / 45 m
Surface Type: Asphalt
Heading: 90° / 270°
RWY 09 (90°)
109.30 MHz
IDENT: G | CRS: 87°
RWY 27 (270°)
No ILS / Visual Only
APP GRENOBLE APP
119.30 MHz
ATIS GRENOBLE ATIS
133.85 MHz
GND GRENOBLE GND
121.92 MHz
TWR GRENOBLE TWR
119.30 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026