The flight performance of an aircraft depends to a large extent on the cleanliness of its wings. Even minor soiling from rain, frost or ice can impair the aerodynamics of the wings to such an extent that it can lead to dangerous situations. A recent STSB (Swiss Transportation Safety Investigation Board) accident report clearly shows how critical clean wings are for safe flight performance.

For many pilots, especially in Switzerland, it is common to climb to altitudes of 9,500 feet (approx. 2,900 metres) or higher when flying over the Alps in order to overcome the mountain ranges. But what many don't realise is that our bodies are often not prepared for these altitudes. Most of us live and work at altitudes that are only a few hundred metres above sea level. This means that

The "VFR Pilot Guide Switzerland" was presented at AERO 2024, the international exhibition for general aviation. This guide has been specially developed for domestic and foreign pilots navigating in complex Swiss airspace.

Around 1000 Diamond aircraft, equipped with the Austro-Engines E4 engine (AE300), need to be inspected as soon as possible due to a problem with internal bolts.

The I'MSAFE checklist is an important tool for pilots to assess their personal fitness to fly before each flight.

Carburettor icing is a serious issue and can pose a major hazard. The video explains the topic very clearly.

This article focuses on two key aspects of flight operations during the cold season: flight planning and the risk of icing during flight.

According to old aviation wisdom, mountains are "higher" in winter due to the denser cold air, which affects the pressure surfaces and thus the altitude measurement in the aircraft.