Reference only — not for real-world navigation.
GMSL
Sidi Slimane Airport · Sidi Slimane
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
179 ft / 55 m
Transition Altitude
5,000 ft
Primary Channel
ARTC 124.50 MHz (CASABLANCA APP)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
07/25 · 11,302 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Sidi Slimane Airport (GMSL), located in Sidi Slimane, Morocco. 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 179 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
Sidi Slimane Airport
ICAO / IATA
GMSL / —
Municipality
Sidi Slimane
Country
Region
MA-04 — Rabat-Salé-Kénitra Region
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
179 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 07 / 25
LIGHTED
Runway Length: 11,302 ft / 3,445 m
Runway Width: 140 ft / 43 m
Surface Type: Asphalt
Heading: 72° / 252°
Runway Width: 140 ft / 43 m
Surface Type: Asphalt
Heading: 72° / 252°
RWY 07 (72°)
No ILS / Visual Only
RWY 25 (252°)
No ILS / Visual Only
ARTC CASABLANCA APP
124.50 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026