My Doppi

[czirh]

Left wing & aileron..

[czirh]

When I finish the model, I shall try it on the slope (I have no other alternative).

(a) Model set-ups for slope soaring?
(b) The down-up movement of aileron, elevator, rudder in cm?
(c) Any additional hints on the slope soaring for this model?
(d) Any additional reinforcement on the fuselage and wings before covering?

I shall be grateful if any of you have answers to my questions!

Thank you all in advance

Cem

[VincentB]

Hi Cem
if you can, use 2 setup with your dual rate for aileron and elevator

elevator:
small: +10mm (down) / -15mm (up)
large: +15mm (down) / -20mm (up)

ailerons:
small: +10mm (down) / -18mm (up)
large: +15mm (down) / -25mm (up)

rudder: maximum... 40/45° or 50/60mm

but these valors are not critical, Doppy is not a vicious glider

[czirh]

Thank you very much , Vincent ..

[czirh]

Right aileron..

[czirh]

Second video:
Tow release system..
http://vimeo.com/3884231?pg=embed&sec=

I have used standard servo. Right? Or should I use a more powerful servo?

[plu ronan]

you can used standart servo but the gra....er 5077 is good for this job

[czirh]

[czirh]

Canopy..:

[czirh]

After painting canopy frame.

[Benoit1664]

brilliant, is your canopy.......

[czirh]

New canopy pictures..

[VincentB]

very good
now, the more difficult is finish

[czirh]

[czirh]

I have started covering..

[czirh]

Tail pictures..:

[czirh]

Fuselage pictures.

[czirh]

More fuselage pictures....

[VincentB]

Cem, what color scheme you have choised? white and orange like PH-814 ? > http://www.retroplane.net/angouleme/accueil.htm

[czirh]

I plan to make it simple. Main colour white, text gray

[czirh]

Wings covering..

[czirh]

White Doppi..

[czirh]

To balance the CG, I will have to use a lot of weight (lead). May be I should use a led pilot

[VincentB]

And you started the build 1 month ago
on mine, I used 200g of lead + a battery 220g

[czirh]

My Doppi ... VOILA !!!

[plu ronan]

very nice

[jean claude Crétal]

, beautiful and more speed that your schade

[patte de loup]

Too much quik, unbelivable ..... But very nice
Congratulation
Pat'

[czirh]

Thank you all..

[VincentB]

Hi Cem, very nice, and original with Turkish flag
soon the first flight? make a serious check-list and wait the best wind