​On December 3rd, 2025, ESASI will host the seventh online FocusOn… event. This FocusOn... covered a wide range of topics related to investigations on investigating Air Traffic Events. This event will run for two hours, as usual, and is open to everyone at no cost. 

​The event will be chaired by Nuno Aghdassi, the president of the ESASI committee. 

​There will be four speakers at the event:

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1. Mr Ian Petcenik, Director of Communications, Flightradar24, Sweden

2. Mr Johan Rauss, retired Director of the BFU, Germany

3. Mr Mark Ellis, Senior Inspector of Air Accidents, AAIB, UK

4. Mr Daniel Knecht, Head of Aviation Division, Swiss Transportation Safety Investigation Board (STSB)​

 

​​Link to a document recommended during the FocusOn session - Presentation in Slovenia in 2017, about Flightradar24, by Angélique LEFEVRE & Frédéric WALBROU, BEA