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Otto Dieffenbach's blog View Details
Posted by Otto Dieffenbach | Nov 01, 2015 @ 10:35 AM | 2,616 Views
Article on Snoopy and his Flying Doghouse to appear in December's Model Aviation. New Build Log for The Flying Depron Doghouse posted in rcgroups. Here's the new video:
Flyguy Promotions New Website Video by Otto Dieffenbach (0 min 38 sec)

Posted by Otto Dieffenbach | Jul 13, 2015 @ 07:33 AM | 1,705 Views
Had a great time at Comic-Con and the crowd really loved the show. People stand in line for 24 hours to get into the important Panels and they ringed the water front on Friday. R2-D2 provided the entertainment. Crowds varied from around 2k for the TARDIS and Snoopy to 5-6k for R2.

Flying R2-D2 and Snoopy Fly At Comic-Con By Otto Dieffenbach (2 min 28 sec)

Posted by Otto Dieffenbach | Oct 10, 2014 @ 11:49 AM | 3,909 Views
Had a blast the other night flying my Witch over the San Diego skyline and over/around the full moon. A great time.

RC Flying Witch over San Diego by Otto Dieffenbach (Long Version) (2 min 18 sec)

Posted by Otto Dieffenbach | Feb 01, 2013 @ 10:24 AM | 9,061 Views
For those trying to find info on Flyguy, I have a master thread here in rcgroups. This is the link:

Here is the old master thread. Has good and dated info.

The first post gives you all the info needed to find discussion and build logs for the various forms of Flyguy.

Two are build logs for the Version 2 of Flyguy62 and Flyguy46. They are more rugged versions of Flyguy and the Depron and ply cutouts are available from if you don't want to cut the parts yourself.

Another entry point into all things Flyguy are my web pages at: and

Here is some information on my latest Flyguy, Version 3.
Flyguy62 Version 3 is a fully aerobatic version of Flyguy and new as of February of 2014. Version 3 is designed for the intermediate to advanced flyer where Version 2 is designed for anybody that can fly a trainer. Version 3 has twin motors for yaw control and is capable of inside and outside loops. Rolls are very axial and yaw control allows slow and point rolls. Here is a link to the Build Log:

Flyguy 62 Version 3 Fully Aerobatic with Twin Motors by Otto Dieffenbach (1 min 11 sec)

I just completed some experiments into flying boxes and cylinders. I dressed the prototype box up as Doctor Who's Tardis and the cylinder as a Red Bull can. Enjoy.

RC Flying Tardis on Doctor Who's 50th Anniversary by Otto Dieffenbach (1 min 14 sec)

RC Red Bull Can : Day 4 by Otto Dieffenbach (0 min 46 sec)

Another creation is my Broom Flyer Wizard/Witch. We took her out on an evening of a full moon and had some fun.

RC Broom Flyer Wizard Returns by Otto Dieffenbach (0 min 55 sec)

Finally, I've been developing a Quadplane. Working out the control system has been a challenge.

HoverflyDart Hybrid Quadcopter and Plane Flight 2 by Otto Dieffenbach (1 min 5 sec)