dear all, I am rebuilding a VE, has flown had a O-200, but I want to install something else, either Rotax 912 or a jabiru 3300. What are the rules, do I have to comunicate to the FAA the change do I have to do some test filghts (apart form the testing I will do my self obviously)???
By the way the craft is N numbered but we are in Italy.
wolf.