Bio: David Drazil is an architect who loves to sketch. Founder of SketchLikeAnArchitect.com, author of 3 books on architectural sketching, and a teacher.

Bio: Former pilot and flight instructor, now working in the drone business. Founder of "a better pilot".

Bio: Experienced pilot & trainer with 15+ years flying global fleets. Completing my career by build a group of SMEs