Our client contacted us about using a drone for a large roof survey - 2 x 53,800 sq ft hangars with pitched roofs. They needed to inspect...

It may still be a surprise to some, but without holding a PfCO, it's a criminal offence for someone to fly a drone in a built up area.

To appreciate what an OSC is, you have to understand the amount of rules and planning us legal drone pilots already have to adhere to.