This one: <a href="https:&#x2F;&#x2F;bmfa.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;bmfa.org&#x2F;</a><p>There are three tiers that I remember. A, B, and C. You get insurance through the BMFA, and an A licence allows you to fly solo. B is required for performing at shows. C is for bigger models and teaching&#x2F;exams etc (iirc).