Aerosoft Releases Airport Sion X

Aerosoft and Flylogic have announced the release of Airport Sion X. This package includes a highly detailed representation of this stunning airport and surrounding areas.

Private aircraft at Sion in FSX

Located in the city of Sion in Switzerland, Sion Airport is one of the most breathtaking airfields in Europe. Located about 2.5 km southwest of Sion city in the Rhone Valley, the airport is located in the heart of the Valais Alps, a mountain range in the Swiss Alps.

Sion Airport was opened in 1935. With the looming outbreak of World War II, the airport was made a joint civilian military airfield in 1937. The airport was upgraded over the years, and today it operates two runways – a 2000-meter concrete runway and a 600-meter grass runway.

The airport is in close proximity to popular ski resorts, namely Zermatt, Crans-Montana, Verbier and Saas-fee. The airfield is also located near several thermal resorts and vineyards. The airport accommodates private aircrafts, private jets and business jets, as well as helicopters flying for holidays or business.

Due to its location, Sion Airport is also one of the most aeronautically challenging airfields in Europe.


  • Very detailed airfield scenery of Sion airfield, optimized for FSX
  • A wide range of static objects, including cars, military vehicles, aircraft
  • Highly detailed military and civilian areas
  • Features Sion hospital with helicopter landing site
  • Adapted AI traffic
  • High quality night lighting – impressive night texturing
  • VFR reference points such as castles and petrol stations
  • Many animated features, including military bunkers
  • Stunning firework display at Tourbillon castle
  • Approach and taxiway lighting frequency-controlled
  • Optimal integrated in Switzerland Professional X

The product also comes with printable A4 approach charts that are handy on the steep IGS and subsequent VFR approach to runway 25.

A concise manual is also available – installation and getting the add-on set up and running is very easy.

This product offers high levels of realism and optimum integration into "Switzerland Professional X" photorealistic scenery.

System requirements

  • Microsoft Flight Simulator X
  • Windows XP/VISTA/WIN7
  • Processor with at least 2.8 GHz
  • Min. 1 GB RAM
  • Graphics card with at least 256 MB
  • The download size is 25 MB, and installations size is 35 MB

Switzerland is one of the most stunning countries on earth – both from up in the air and on the ground. Airport Sion X gives you the opportunity to fly in this spectacular area with picturesque mountains.

What I like about Airport Sion X:

  • The add-on brings the airport to life with many highly detailed features
  • There are many static and animated projects, and this creates a vibrant airport ambiance
  • The natural beauty of this region is captured in all its splendor

Download iconDon't forget... We have a huge selection (over 24,000 files) of free mods and add-ons for MSFS, FSX, P3D & X-Plane in the file library. Files include aircraft, scenery, and utilities All are free-to-download and use - you don't even need to register. Browse on down to the file library here.

Ian Stephens

Ian Stephens

Ian Stephens is a flight simulation industry expert with over 20 years of experience and also has a keen interest in aviation and technology. Ian spends a lot of his time experimenting with various simulator packages but has a love for Microsoft Flight Simulator X because of the huge selection of add-ons available. However, Ian also has copies of Prepar3D and X-Plane installed.

Ian has been writing for Fly Away Simulation for over 9 years. Should you wish, you can contact Ian via email at


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