RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi Dave, I saw your built thread. It's really awesome! I think it will be too difficult for me to build it though, because it looks like it takes some skills and tricks to build the elliptic wing and stab from scratch. Do you have any idea of what it would cost to ship the whole set to France ? Thanks a lot Vincent ...
Posted on: 4/9/2012 10:58 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=11034622

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hey Brenner, Thank you very much for your explanations. It's really interesting. Do you think it is possible to do a spark wing and a stab for my Integral ? Vincent ...
Posted on: 4/7/2012 1:29 PM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=11032077

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hey Brenner, Dave, New wings and anhedral stab on the Integral ? Is anhedral stab to make knife flight easier ? Could you please tell me why this new aerodynamic setup. Vincent ....
Posted on: 4/7/2012 2:30 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=11031593

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hey Brenner, Hans, I probably had the same problem with my 13 XL. Rotor was cracked and I thought that some dust had gone inside the motor and damaged it. After sending 13 XL to Hacker they told me that the motor had overheated. They suggested to take a 14 XL with electric part only(without gearcase). I opened the belly a bit more and did 2 openings on the top of the fuselage. After about 65 flights, ( setup : 2X22X20 9,89 ratio) with outside temperature 22 °C, Max motor temperature was 53 °C (127 F) and very often about 40 °C . Now flights are awesome. I hope it will be cool enough. Before, the 13 XL motor was way hotter and was very long to cool. Good flights Vincent ...
Posted on: 4/1/2012 11:13 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=11023768

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hello Claude, Thank you for your encouragement ! Is a mustang easier to drive than a 2 CV ? Hard to tell ! All I can say is that the mustang is more efficient. Vincent ...
Posted on: 7/5/2011 12:59 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10606483

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hey brenner, Here are some pictures from french Nat, and contra-drive* Vincent ...
Posted on: 7/4/2011 10:10 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10605497

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi Dave, The flights are wonderful with contra drive Have you tried 22X18 in front and 22X20 for the rear ?? Vincent ...
Posted on: 4/15/2011 9:39 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10464342

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Just joke, I love also YS.
Posted on: 4/4/2011 2:49 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10441675

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi Mr Cuinet, How do you do ? Cliquer ici pour voir d'autres traductions Everything Cliquer ici pour voir d'autres traductions is Cliquer ici pour voir d'autres traductions shown Cliquer ici pour voir d'autres traductions on Cliquer ici pour voir d'autres traductions this forum Cliquer ici pour voir d'autres traductions . Cliquer ici pour voir d'autres traductions Mr Cliquer ici pour voir d'autres traductions cuiui Cliquer ici pour voir d'autres traductions would abandon Cliquer ici pour voir d'autres traductions his Cliquer ici pour voir d'autres traductions beloved Cliquer ici pour voir d'autres traductions YS Cliquer ici pour voir d'autres traductions ? Cliquer ici pour voir d'autres traductions It Cliquer ici pour voir d'autres traductions is Cliquer ici pour voir d'autres traductions never Cliquer ici pour voir d'autres traductions too Cliquer ici pour voir d'autres traductions late Cliquer ici pour voir d'autres traductions to Cliquer ici pour voir d'autres traductions do well.
Posted on: 4/4/2011 1:50 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10441645

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi, Some pics from integral with red contra-drive. Vincent
Posted on: 4/3/2011 11:14 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10440192

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi, Some pics from props with balancer. I used front spinner to set rear prop on the balance. Rear prop is all right ! a tiny bit for front prop! Vincent ..
Posted on: 3/13/2011 8:11 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10396889

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi, I live the 8 th one a lot because of the round shape that reminds a turning wheel. Besides, wouldn't it be cool to have your catch phrase:"our wheels are always turning" written on the sticker, and maybe something indicating where the contra drive was designed (Like USA for example)? vincent ...
Posted on: 3/12/2011 2:00 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10394829

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi, I don't mean to put more work on his plate, but it would be cool if Brenner could make some stickers of contra-drive to stick on the plane.
Posted on: 3/5/2011 1:29 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10379896

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hello! What an impressive organization. This is an amazing job. Vincent ...
Posted on: 2/23/2011 12:19 PM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10358099

RE: Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Hi guys, As Dsnow said, contra drive is awsome. Thank you Brenner for this amazing work. I also want to thank Mike for mounting carbon plate which helped me a lot for the final set-up. I started to set it up in my integral and you'll find some pictures of the several installation steps attached here, and you can see red anodized spinner. Vincent ....
Posted on: 2/20/2011 9:27 AM by Author "servari" in the forum "Electric Pattern Aircraft"
http://www.rcuniverse.com/forum/fb.asp?m=10350114