ORIGINAL: riot3d
If I read it correctly from the website, Akiba crached in the middle of his flight due to interference. The pilot before him also got hit and made an emergency landing, Akiba wasn't as lucky.
I was just kidding about sending him back the plane for refund, he actually tested the plane before shipping to me.
Too bad!! Looks like they had major interference for the finals and then stopped the contest and took the standings of the prelims to determine the winners.