Making of Hebikera76 14
Hebikera76: First Fight Test

Hebikera76: First Fight Test (3 min 35 sec)

Originally Posted by Kazu-kaku

Making of Hebikera76 14
Hebikera76: First Fight Test
https://www.youtube.com/watch?v=EzDZQEBBvZE

I'm sure you will make it fly soon

Good luck Dr Kakuta

Khaled

Originally Posted by khaled_abobakr

I'm sure you will make it fly soon

Good luck Dr Kakuta

Khaled

Thank you.

FlaptterPrototype55: 2nd 3rd 4th Flight

FlaptterPrototype55: 2nd 3rd 4th Flight (2 min 29 sec)

Hi Dr Kakuta

Could you please share your longest glide video of one of your falcons ??

Thanks a lot

Khaled

Originally Posted by khaled_abobakr

Hi Dr Kakuta

Could you please share your longest glide video of one of your falcons ??

Thanks a lot

Khaled

What are you hoping to learn Khaled?

Originally Posted by khaled_abobakr

Hi Dr Kakuta

Could you please share your longest glide video of one of your falcons ??

Thanks a lot

Khaled

Falcon 30iV Swept wing　with Airfoil: Good Flight and Gliding (4 min 56 sec)

Gliding from 2:06

Originally Posted by Kazu-kaku

https://www.youtube.com/watch?v=Sl79XlDHis4

Gliding from 2:06

Beautiful .... Thank you Doctor

Khaled

Hebikera76: Second Fight Test

Hebikera76: Second Fight Test (4 min 57 sec)

thank you doctor for posting the falcon video !

bravo improving the flaptter, it flies satisfying despite the small scale

what did you change in the hebikera ? only angle of rear wings? why are they flapping shorter? i saw a video of real praying mantis and it flies sometimes with fixed front wings and flapping hind wings.

Originally Posted by Dantiel

thank you doctor for posting the falcon video !

bravo improving the flaptter, it flies satisfying despite the small scale

what did you change in the hebikera ? only angle of rear wings? why are they flapping shorter? i saw a video of real praying mantis and it flies sometimes with fixed front wings and flapping hind wings.

Actually Rear wings flap.
However, Rear wing do not flap in VTR .
It may be by a shooting period of a camera.

ah ok i watch closer and it was indeed illusion. it looks already supercool and alive. but what is the problem, if the extraweight is only less? maybe extra drag?

Originally Posted by Dantiel

ah ok i watch closer and it was indeed illusion. it looks already supercool and alive. but what is the problem, if the extraweight is only less? maybe extra drag?

May be low Thrust Power.

true, you also narrowed the hind wing. mayhaps making wings a bit longer

宮崎駿氏のフラップターの原型　FlaptterProto55: Good Powerful Flight

宮崎駿氏のフラップターの原型　FlaptterProto55: Good Powerful Flight (4 min 41 sec)