So I want to build a rocket from an aluminum pipe, with the inside coated with pyrolitic carbon, and filled APCP finocyl bore and an avionics computer conroling the parachute In the nose cone. I was thinking maybe 40 feet long 2-3 feet around no payload section just a go pro, avionics computer, altimeter, wind speed measure, and parachute/charge in nose. How would I legally do this?
I have spent time researching it. However there is only Information on model rockets as in class 1, 2, and 3. Nothing on actual rockets like CSXT gofast rocket.