Since 2007 Judge F4C/H, Jet Scale, Turboprop Swiss Model Association (SMV).
Since 2009 Judge International Jet Model Commitee (IJMC).
Since 2018 Judge CIAM F4 (FAI).
From 2014 until 2021 Chief-Judge International Jet Model Commitee (IJMC).
Since 2022 IJMC Honorary Board Member
Since 2022 Chief-Judge F4 Swiss Model Association (SMV).
Overall 35 competition experience in Scale Model Judging, including seven Jet World Masters and one F4 Scale World Championship.
|