Oh we have a safe field, and a system in place to enforce the rules. In fact last week a card carrying member was thrown out for repeated offences.

I'll try one more time.
(1) It was an intermediate trainer
(2) No mistakes in set up procedure ( forgetting to plug in the ail. servo ect.)
(3) starting his motor
(4) or even calling out "taking off".
He looked like he knew what he was doing.