I didnt hit a goalpost. I hit the ground upside down with the go pro as cushion. The go pro flew off and filmed as the plane crashed into ground and flipped over.
Reason for the amazing crash: The side hatch hinge came lose and the hatch opened in flight and puked out the FPV battery and some other stuff. It was the "last flight of the day" so i had just taped a battery cowboy style inside. The velcro had decided to detatch itself before that. Seems the combo "one hinge is missing but it doesnt matter" and "ill just tape the battery inside" was not as great a combo as i thought.
And here is the film of the spectacular crash.
The damage: A crack on the ving between the right nacelle and the fuselage. Also the plastic grating that is holding the escs in place came lose on both sides. Some minor dents ont he wing. Nothing absolutly nothing happend to the fuselage. The engines are ok also. So are the propps ! One prop was slightly bent but nothing more than so. Ha.
Carolus Rex crashtesting the mule