[hattend]

I hope they bring it to the National Championship Air Races in Reno next month.

I don't see how the overwing mount of the engines is paptented...wasn't there was a bizjet/small airliner back in the 60's or 70's that had the same thing?

[snowsislander]

I don't see how the overwing mount of the engines is paptented...

I think the related patents might be these, which are more about how to design the mounting with respect to inviscid flow:

6,308,913

6,102,328