Hi all, i am a chartered building surveyor. I own a Phantom 4 and Mavic Mini which i have up to now used for recreational purposes. I have recently completed the A2 CofC exam. I know i need to get insurance but I wanted to check i am correct in my interpretation in that my MM can now be used for surveys under the legacy rules (A1 category). I think the Phantom cannot be used though as it is restricted to the A2? Am i correct in my understanding? Are any other users in the same situation as me? Many thanks. Matt