My Doppi

erwan · Psycho Posteur Inscrit le: 17 Aoû 2006

Hello

For the secure ring , in my club , we use nylon string used for fishing, we take 30 kg (= 60 pounds) string

For the tractor, 20 cm3 glow or 30 cm3 petrol are very good for start this exercice

Erwan

czirh · Posté le: 15/05/2009 11:35 Sujet du message:

THANK YOU :

Erwan
Stephan
Vincent

Very helpful !

czirh · Posté le: 16/05/2009 11:35 Sujet du message:

Good morning ... A happy week-end to you all!

Again me with my boring questions Zzz

My apologies but looked every where and cannot find answers! And I have no sources here Crying or Very sad

Position of the release hook on the towplane wing?
Is there a link to see a picture of the system?
How many cm behind should it be from the CG?
As the towplane, we plan to use Senior Telemaster, 25 cc gasoline engine ...
Senior Telemaster:
http://www.model-fan.com.pl/index.php?p2721,senior-telemaster-60-arf-airline

I have a 46size Super Decathlon (by Phoenix) with ASP 61 4c engine. Is it possible to use this plane as a towplane if we put a stronger engine?
Super Decathlon:
http://rcmodelairplane.tr.gg/Super-Decathlon.htm

Thank you in advance ...

VincentB · Posté le: 16/05/2009 11:43 Sujet du message:

Hi Cem look at these pages http://www.scalesoaring.co.uk/VINTAGE/HintsTips/Articles/TowReleases/FittingRelease.htm
and http://www.scalesoaring.co.uk/TUGS/Hints&Tips/Hints&Tips.html

czirh · Posté le: 16/05/2009 16:27 Sujet du message:

Merci beaucoup Vincent ... Very Happy

Very useful ... I will let you know.
Have a wonderful week-end!

czirh · Posté le: 27/05/2009 09:58 Sujet du message:

My Doppi in Ankara 2m RES regatta..

VincentB · Posté le: 27/05/2009 10:12 Sujet du message:

Hi Cem,
Doppy flew? you had towed it?

czirh · Posté le: 28/05/2009 20:46 Sujet du message:

Hi Vincent;
My towplane is not ready.
I will try it with Doppi at Eskişehir 2m Regatta ... My towplane project.: http://www.pistbasi.com/forum/viewtopic.php?t=938&highlight=