All user need to understand that here at YSFHQ we do not condone the violation of someone's copyright. If someone creates something, be it a model, song or aerobatic organisation, they OWN the copyright to that. They have a LEGAL copyright to that, and copying them will be breaking the law.
Any mention of YS-VFAT is banned on this site, YSVFAT broke copyright laws as it did not have permission from the creative owner to use the VFAT brand in their name. Breaking copyright law, no matter how small, can lead to LEGAL actions taken against the user and this site.