Carbon main gear

Deeper steering angle application loses rising speed with exhaust note change and this phenomena causes bad impression. So, 12-7,25  would be the most  suitable propeller used on Hornet with YS 45 FR motor.
The setting of Tuned-pipe, needle valve and regulator are all favorable today.

I feel recently that I have come to the level to compete with another applicant in F3A field. The use of Electric power source must be mastered ASAP, probably it would not be so easy task, but not so difficult as not to be overcome.

PILOT Ace B with OS 32 FX motor flies well as to cover all the required maneuver patterns including F3A P-17.

OS 25 LA with YS Fuel pressurizing system by diaphragm regulator valve works well as to draw all the P-17 patterns. The throttle response and transition are both capable to use at some competition scenery.
TETRA Pigeon 20 would be the most likely to be burdened this power source in very near future.
I hope that below 1200 mm span length classification would be considered by some competition organizer.

Sukhoi 30 is now under construction, the weak main gear is replacing into more stronger Carbon fiber type by HIROBO.