Considerations by Sofema Aviation Services (SAS) www.sassofia.com about Aviation SMS Exposure and how to measure the risk Introduction Let’s start by considering in simple terms what we mean by Risk? Let’s start with a Hazard which is essentially anything that has the potential to cause harm in some way, then to add that Risk is…

Sofema Aviation Services (SAS) www.sassofia.com looks at the Automatic Dependent Surveillance ADS – B/C principles and application. Introduction Automatic Dependent Surveillance-Broadcast enables an aircraft to determine its position via satellite navigation (or other sensors) and periodically broadcasts it, enabling it to be tracked. Information received by ATC (Replacement for secondary surveillance radar, as no interrogation signal, is…