I have been a freelance Drone Flight Instructor since 2018. Helping people get qualified with CAA qualifications for this you would contact Global Drone Training. Previously I have delivered training for film makers in schools, with BAFTA and BFI. I have trained shooting researchers and shooting APs. Run courses for ScreenSkills , BBC Academy, BBC North in everything from creative drone uses , cameras, shooting for the edit and introduction to editing packages.
This is an area of work I am continuing to explore.