FAI F4K, Swiss Semi Scale (Stand-Off Scale) - see Tab "Documents"Summary of the Rules F4K:- Weight max. 23kg - Detailed documentation with photographic evidence, scale drawings proof of colour...- Static Judging from a distance of 5m (side-view, end-view, plan-view) and close up (Details, Color, Markings, Surface Texture and more)- Declaration of all parts that were not selfmade (reduction of marks)- Stabilising Systems over all axes are allowed- Flying Time 10 Min- 7 Manoeuvres, including 5 Optional Manouevres- Manoeuvres Catalogue see FAI F4K Rules- Ratio Static to Flight Scores 50% to 50%Summary of the Swiss Semi Scale Rules (Stand-Off):- Weight max. 29kg- Proof of Scale based on a few pictures- Static Judging from a distance of 5m only - Stabilising Systems over all axes are allowed- Flying Time 14 Min- 9 Manoeuvres, including 5 Optional Manouevres- Manoeuvres Catalogue see Swiss Semi (Stand-Off) Scale Rules- Ratio Static to Flight Scores 20% to 80%Information to be added soon:- category helicopter scale: FAI F4K rules with minor changes (approved by FAI for this event) - files see tab "documents"- English translation of the Swiss Semi Scale Rules - files see tab "Documents"