Stephan Brehm is the champion when it comes to realizing crazy creative modelling projects. Here is his Jupiter Duck in 300%size and the Duck family joining at Edersee meeting.

Triple Duck beim Wasserflugtreffen am Edersee 2017 (4 min 29 sec)

Stephan did some investigation with Lutz and me assisting. The result is shocking. The ducks are getting huge and extremely aggressive.

Jupiter Duck - Der Virus (4 min 48 sec)

The 200% Duck flies! And it flies great. Docile and agile and like in slow motion.

Jupiter Duck 200% (2 min 40 sec)

My brothers Rata filmed by my friend Markus with his quadrocopter.

Rata I 16 vom Quadcopter gefilmt (3 min 10 sec)

My brother designed and built this excellent 160cm Depron Rata. A delight to fly!

Big Depron Rata (4 min 34 sec)

Historical Footage:

Schneider Trophy: Canada 1930 (1 min 7 sec)

Jupiter shrimp will be a free download plan soon.

There were a lot of Jupiter Ducks at the Wuppertal Indoor Waterflying event.

Schwimmbadfliegen Wuppertal 2017 (6 min 45 sec)

Plans for the Jupiter Duck are now online.

Modell AVIATOR: Downloadplanmodell Jupiter Duck (3 min 9 sec)

Plans and build thread are here:
http://www.rcgroups.com/forums/showt...t#post36481357

A peaceful Christmas to all of you.

Is ejal, da jeht noch wat! Rohlmannflieger 2016 (3 min 21 sec)

It`s great fun:

Jupiter Duck, Modell-Aviator Downloadplan 2/2017 (3 min 28 sec)

I did not think it would work, but it did!

Pfützenfliegen (0 min 43 sec)

After building and flying Jürgen Be`s excellent Judi Seajet, I made this simple RET Depron flying boat based on my Jupiter Aircraft series.
Here is Jupiter Duck:

Jupiter Duck Depron Flugboot (4 min 22 sec)

The Trottel is now online as a free plan, build log is here:
http://www.rcgroups.com/forums/showt...9#post36012642

Jürgen be`s Judi Seajet. A great little model!

Projekt Wasserflugzeug: Schwimmt und fliegt! (2 min 17 sec)

We painted a Trottel (free downloadplan to come) in flight:

In Flight Painting Rc Model (3 min 29 sec)

My brother built a big Polikarpov I 16 from Depron and I had the honour to mak ethe maiden and second flight. It is amazing, slow docile, precise and powerful:

Polikarpov I 16 Rata 160 cm aus Depron (2 min 53 sec)

By chance, I found a new 3D manoeuvre: The Rohlmann. You can see it between 0.20 and 0.40 in the video. It is done like this: half throttle, full rudder and a touch of opposite aileron. Sometimes it develops to a kind of upward flat spin.
plane is my new Trottel, 60cm, 20g, KFm4 wing.

Neue Kunstflugfigur: Der Rohlmann! (1 min 31 sec)

KungFu is now online.
https://www.rcgroups.com/forums/show...8#post35354293

This is my newest download plan project: a 80cm Depron aerobat inspired by Howard Ike/Mike and Brown B1/B2.
FLies great on 3s 1000mAh lipo.

Retro 3D Prototyp (3 min 14 sec)

Today we had three KungFus in the air:

KungFu Air Combat (1 min 8 sec)

KungFu Air Racing (1 min 35 sec)

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