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-   -   FW-190 D9 1/5 by fokkerc.com (https://www.rcuniverse.com/forum/rc-warbirds-warplanes-200/11571397-fw-190-d9-1-5-fokkerc-com.html)

Ramstein44 05-05-2016 02:29 PM

My cockpit is installed with possibly the same modifications. Again, awesome job.

Ramstein44 05-05-2016 03:31 PM

Removed..

w1nd6urfa 05-05-2016 08:41 PM

Charly
Congrats on successful maiden, awesome job!

So final AUW will be around 23.5 kg?

fokke 05-06-2016 05:55 AM


Originally Posted by schwalbe 1 (Post 12210284)
to tell more about the plane and the two flights
balance point is at 180 mm from leading edge (170 on my sist model ) will add 500 gr to the 1500gr already fitted in cowl to set balance point at 170 mm , 180 must be considered as rear limit : at 180mm model flight is secure but elevator is too much sensitive for comfort as it's not a 3D plane but an heavy warbird (i use to fly all kind of model from 3D ,jets, gliders ,old timers ......) elevator is set with 20°defflexion up and down (35/100 expo)
when stall was tested i put the the model in nose hight attitude with 1/3 throttle to see if the model haven't bad habbits in the worse situation , stall was violent but the recovery was immediate (like the full scale !!!)
landing speed isn't very hight , a little more than a p51 CARF ,same as 1/5 fw190 sist but it's a larger model
today flying condition weren't very good ,crosswind up to 30 km/h , so i must do other flights to see more about the plane
flaps were set at 40° defflexion , when were used 5 or 6 "clics" of down trim must be added
i think it's a good plane , not the easiest warbird to fly due to his hight wing loading but it is stable , controls were efficients ....in comparison i have a bf 109 fiberclassics (2.5m , 21 kg ) : 109 is very difficult to fly and awfull on ground , i'm confidend with the FW and haven't be worried during the landing ; if you keep the engine running there is no reason to have a problem with the FW
no change needed on plans it fly without need of trims
just bought inzpan cockpit and will add a pilot for the next flights (don't like ghosts planes ;) )
sorry no video of the flights , hope to do some next time
ps: i think with a moki it's possible to save weight as with a radial the engine weight is in front of the cowl
Charly


Thanks for the coment !
I think if you put around 500 gr , tha tail will be more stable and the elevator will be more "quiet" calm , then the point of CG will be more front .

We wait the video :)))

Regards

BW: Perfect pictures !

schwalbe 1 05-06-2016 02:18 PM


Originally Posted by w1nd6urfa (Post 12210395)
Charly
Congrats on successful maiden, awesome job!

So final AUW will be around 23.5 kg?

yes final weight arround 23,5kg , not bad for an 1/4 anton

Ramstein44 : for cockpit , dremel very hot and lot of dust at the end .........

Rumen : with less wind (less stress also !!!) during next flights i 'll be able to see if balance will be correct at 170mm , i just have a look on plans , balance point is very conservative ( 145mm) but to get it a lot of weight in cowl needed , with heavy plane a too much front balance point isn't a correct set up to get a slow speed landing

fokke 06-02-2016 06:22 AM

A short video about A8 1/4

https://www.youtube.com/watch?v=9zxogpynkv8

proteus_X3 06-02-2016 12:42 PM

Excellent!:cool:

Lars_B 06-08-2016 11:15 AM

Hello Rumen,

that is really looking very promising :D. Unfortunetely i cannot watch the video in germany because there might be some music in the back which is not certified by german Youtube. It is blocked. :mad:
Do you have this video maybe without any music?

Best regards,

Lars from Germany

fokke 06-08-2016 11:20 AM

Hi Lars , It is just pictures with all stages of building of Chaly

Yes, maybe the reason is the music, I will change the video after 5 minutes and will post again here :)

fokke 06-08-2016 11:43 AM

https://www.youtube.com/watch?v=Yq_IaKBmlAY&feature=youtu.be

fokke 06-12-2016 08:45 AM

Hi again, I start to cover the D9 fuse for aluminium surface . This fuselage will be for plug for composite mold

http://www.fokkerc.com/snimki/FW/ffw%20(1).jpg


http://www.fokkerc.com/snimki/FW/ffw%20(6).jpg


http://www.fokkerc.com/snimki/FW/ffw%20(5).jpg


http://www.fokkerc.com/snimki/FW/ffw%20(4).jpg


http://www.fokkerc.com/snimki/FW/ffw%20(3).jpg


http://www.fokkerc.com/snimki/FW/ffw%20(2).jpg

fokke 06-13-2016 08:15 AM

Update of work on the model :)

http://www.fokkerc.com/snimki/FW/fffw%20(1).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(2).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(3).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(4).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(5).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(6).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(7).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(9).jpg


http://www.fokkerc.com/snimki/FW/fffw%20(10).jpg

fokke 06-19-2016 08:23 AM

The fuse is covered with composite plate, nex step aluminium :)

http://www.fokkerc.com/snimki/FW/go%20(1).jpg


http://www.fokkerc.com/snimki/FW/go%20(3).jpg


http://www.fokkerc.com/snimki/FW/go%20(4).jpg


http://www.fokkerc.com/snimki/FW/go%20(5).jpghttp://www.fokkerc.com/snimki/FW/go%20(2).jpg


http://www.fokkerc.com/snimki/FW/go%20(6).jpg

fokke 06-20-2016 06:10 AM

The new carbonfiber details for FW 190 A8 1/4 scale


http://www.fokkerc.com/snimki/FW/A8/foo%20(1).jpg


http://www.fokkerc.com/snimki/FW/A8/foo%20(2).jpg


http://www.fokkerc.com/snimki/FW/A8/foo%20(3).jpg


http://www.fokkerc.com/snimki/FW/A8/foo%20(4).jpg


http://www.fokkerc.com/snimki/FW/A8/foo%20(5).jpg




fokke 07-07-2016 07:40 AM

I made some changes in the firewall with 2 inches longer for one my costumer who will use Saito 60 cc

http://pichost.name/images/2016/07/07/Romania82633.jpg


http://pichost.name/images/2016/07/0...O60cc0ef7b.jpg

Cristian2fast4you 07-29-2016 01:49 AM

That would be for me. Thank you!

fokke 07-29-2016 02:54 AM

Sounds great Cristian :)

CHECCO67 09-07-2016 05:02 AM

Hello
Congratulations for the model !!
The 3w160 you have mounted as it weighs and how many hp has ??
I have a dle 120 cc, you can fit the same ??

Francesco

fokke 09-07-2016 05:19 AM

Hi Francesco

Yes your
dle 120 cc will fit perfect in the cowl :)

http://pichost.name/images/2016/09/0...a81.4c02b6.jpg


http://pichost.name/images/2016/09/0...a81.4b0796.jpg


http://pichost.name/images/2016/09/0...0_02172769.jpg

CHECCO67 09-07-2016 06:35 AM

Very well, but the power it is sufficient ??
How many hp delivers 3w 160 ??

fokke 09-07-2016 07:17 AM

Itis not so biger , It is around 15 HP

Cristian2fast4you 09-08-2016 09:52 AM

1 Attachment(s)
Construction started
http://www.rcuniverse.com/forum/atta...mentid=2180180

fokke 09-08-2016 10:24 AM

WOW Cristian , the kit arived ! Great :)

Cristian2fast4you 09-09-2016 11:55 AM

Yes, arrived long time ago. I sent you an e-mail on that day.

proteus_X3 09-09-2016 03:59 PM

Great job,one of these days I'll build mine...:rolleyes:


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