Test Pilot : Craig ‘Clickety’ Clarkstone
This is the MK.2 version of the awesome YF-23 Black widow / Grey Ghost.
Designed to be powered by either 2 x 50-55mm EDF or a single pusher motor.
I recommend that you fit a gyro/flight stabiliser on the roll axis as it is quite a sensitive design. Apparently the real one was too!
CG is ok where it is, but it is more stable 5mm forward of its position.