According to the video they tried to depart twice?
No, I don't think there were two take off attempts.
The video refers to the aircraft crashing twice, it says that it had a problem in flight and "crash landed on the beach" after some maintenance and replacing what they broke during that landing they had the take off attempt which you see, which resulted in the second (and final) crash into the sea.
I just hope this aircraft never flies again.
EDIT: Howard beat me to it
