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-   -   COMP-ARF A-4 BUILD (https://www.rcuniverse.com/forum/rc-jets-120/10225819-comp-arf-4-build.html)

ianober 12-30-2010 11:16 AM

RE: COMP-ARF A-4 BUILD
 
That's why I wont be buying them from Dan Uncle Joe:D:D:D! I am going to make my own;);)!

David Searles 12-30-2010 01:17 PM

RE: COMP-ARF A-4 BUILD
 
Uncle Joe,

Thanks for the offer, but I think I've decided definitely on the VMAT 102 scheme. Neither Aeroloft or Promark have the Diamondbacks scheme already done, so I'd have to pay for the custom artwork.[:@] Aeroloft already has the artwork done for the SkyHawks, so it's just a matter of resizing it. Much cheaper!:D


David S

uncljoe 12-30-2010 02:04 PM

RE: COMP-ARF A-4 BUILD
 


ORIGINAL: David Searles

Uncle Joe,

Thanks for the offer, but I think I've decided definitely on the VMAT 102 scheme. Neither Aeroloft or Promark have the Diamondbacks scheme already done, so I'd have to pay for the custom artwork.[:@] Aeroloft already has the artwork done for the SkyHawks, so it's just a matter of resizing it. Much cheaper!:D


David S
David
does the aeroloft's stuff come with the nomenclature ? Looking forward to seeing it airborne.
Semper Fi

AltaTed 12-30-2010 02:13 PM

RE: COMP-ARF A-4 BUILD
 
Holly cow ! You guys are great ! I'm a retired engineer just starting to get into RC flight and so impressed with the A4 and  it'spictures. I had no idea models that size and of that quality existed. Great workmanship from what I can see. I worked on engineering of the A4 at Douglas in the 50's and all I have seen of your model makes me very proud this plane is being duplicated for model flight. I hope one day I too will fly well enough to consider going into something this large.

A obsolete old engineer,
AltaTed

David Searles 12-30-2010 02:42 PM

RE: COMP-ARF A-4 BUILD
 

ORIGINAL: AltaTed

Holly cow ! You guys are great ! I'm a retired engineer just starting to get into RC flight and so impressed with the A4 and it'spictures. I had no idea models that size and of that quality existed. Great workmanship from what I can see. I worked on engineering of the A4 at Douglas in the 50's and all I have seen of your model makes me very proud this plane is being duplicated for model flight. I hope one day I too will fly well enough to consider going into something this large.

A obsolete old engineer,
AltaTed
AltaTed,

Check out this video & enjoy!

http://www.youtube.com/watch?v=7EQGe...layer_embedded

David S

David Searles 12-30-2010 02:44 PM

RE: COMP-ARF A-4 BUILD
 

ORIGINAL: uncljoe



ORIGINAL: David Searles

Uncle Joe,

Thanks for the offer, but I think I've decided definitely on the VMAT 102 scheme. Neither Aeroloft or Promark have the Diamondbacks scheme already done, so I'd have to pay for the custom artwork.[:@] Aeroloft already has the artwork done for the SkyHawks, so it's just a matter of resizing it. Much cheaper!:D


David S
David
does the aeroloft's stuff come with the nomenclature ? Looking forward to seeing it airborne.
Semper Fi
UJ,

I'm not sure. I haven't gotten that far yet, but the pics I have looks like there wasn't much else there, other than the plane ID # & model on the tail & the other standard stuff.

David

AIRMAR72 12-30-2010 05:40 PM

RE: COMP-ARF A-4 BUILD
 
congrats dave, we both share similar exprience being disourage about the CARF MODELS A4 landing gear in the early stage after viewing several videos on you tube but the rep for CARF did assure me those were the prototype and the issue has been solve this was a year1/2 ago i ended up buying highend choice from another company.. over the summer a friend of mine thru is contacts was able to find CARF A4 just airframe servos and cockpit at a good market value im planing on using a hammer 180 turbine and the new zeland camo scheme unit 75sqn,RNZAF SERIAL NZ6203 im still in the process of getting other component and accessory but once im complete with my items im sending it all along with my other models to the fixer Henery nuygen i wish the best on your new prize

ORIGINAL: David Searles


ORIGINAL: bang68

David !

Congretulation with the A-4 ;) and nice to see others has spent a fortune on the most sexy plane ever :D

I purchased mine as one of the first customers when it first came our 2 years ago and are almost done with her ready for painting ;)

Along the build from my point of view, I have had some headaches but I now see the light in the end of the tunnel of say ;)

Mine will bee Hawaian VC-1 with centertank and all off Dan´s scale details !

I will post some pictures after New Year !


Best regards from snowy Denmark

Peter Bang
Peter,

I'm glad to hear someone else is going to have another one in the air soon! Let me know your final weight & balance & surface throws as soon as you're done, please. That's another one of the missing items not yet provided by Comp Arf. I'm looking forward to seeing your photos soon. How did you do the wing vortex generators?

I placed the very first USA order for the A-4 two years ago with the deposit, but eventually got discouraged when the LG was delayed, so I cancelled. I just picked this one up, complete, in the second hand market from another modeler who apparently decided not to build it. I'm glad I did!


Happy New Year!:D


David S

David Searles 12-31-2010 02:24 PM

RE: COMP-ARF A-4 BUILD
 
Mounting the fuel tanks:

http://i465.photobucket.com/albums/r...g?t=1293834075

http://i465.photobucket.com/albums/r...g?t=1293834075

http://i465.photobucket.com/albums/r...g?t=1293834075

http://i465.photobucket.com/albums/r...g?t=1293834075

http://i465.photobucket.com/albums/r...g?t=1293834075

http://i465.photobucket.com/albums/r...g?t=1293834075

David S

skyhawknut 12-31-2010 04:21 PM

RE: COMP-ARF A-4 BUILD
 
David,
What is the approximate area of EACH intake?

And how wide is the fuse at the mid point? (thinking of a different install)

David Searles 12-31-2010 04:56 PM

RE: COMP-ARF A-4 BUILD
 

ORIGINAL: skyhawknut

David,
What is the approximate area of EACH intake?

And how wide is the fuse at the mid point? (thinking of a different install)
Hope these help:
http://i465.photobucket.com/albums/r...g?t=1293843442

http://i465.photobucket.com/albums/r...g?t=1293843442

David S



SDCrashmaster 12-31-2010 06:08 PM

RE: COMP-ARF A-4 BUILD
 
Dave...
Think you'll have that badboy at CA Jets?

Happy New Year bro!

David Searles 12-31-2010 06:33 PM

RE: COMP-ARF A-4 BUILD
 


ORIGINAL: SDCrashmaster

Dave...
Think you'll have that badboy at CA Jets?

Happy New Year bro!
That's my goal! I'm hoping Andreas shows up again next year with his & we have two in the air together!

When's the 2010 CA Jets video gonna be released? Can't wait!

See Ya Soon!

Happy New Year!!!

David S

skyhawknut 12-31-2010 06:57 PM

RE: COMP-ARF A-4 BUILD
 
Thanks David.

I assume those mesurements are mm?

David Searles 12-31-2010 07:13 PM

RE: COMP-ARF A-4 BUILD
 


ORIGINAL: skyhawknut

Thanks David.

I assume those mesurements are mm?
Correct. You're welcome!

David

AFTERBURNER1 01-01-2011 04:22 PM

RE: COMP-ARF A-4 BUILD
 

Didn't know you had one!! Cool.. Cmon bro!! Blue Angels:D

David Searles 01-01-2011 04:29 PM

RE: COMP-ARF A-4 BUILD
 


ORIGINAL: AFTERBURNER1


Didn't know you had one!! Cool.. Cmon bro!! Blue Angels:D
I just got it 5 days ago. One of those "can't pass it up" type deals! Blue Angels is nice, but I like the full on combat look more.

David

jeteye 01-02-2011 01:35 PM

RE: COMP-ARF A-4 BUILD
 
Great project David! Thanks for sharing your information.

David Searles 01-02-2011 02:53 PM

RE: COMP-ARF A-4 BUILD
 
Well, I've just encountered the first problem. The nose gear mount installed in the fuse comes pre-drilled. The problem is that the holes don't match the landing gear mount. 3 holes on the mount, 5 holes in the gear & none of the three in the mount match up with the gear.
http://i465.photobucket.com/albums/r...g?t=1294008504

http://i465.photobucket.com/albums/r...g?t=1294008544

Net result, I had to re-drill new holes from the bottom, but unfortunately had to be thru the fuse as well in order to get access:
http://i465.photobucket.com/albums/r...g?t=1294008650

I got them all lined up & done & now have to patch the holes in the fuse bottom. I decided to back up the gear mount with an added carbon fiber plate because of the extra holes drilled. The nose gear is installed & functions properly.
http://i465.photobucket.com/albums/r...g?t=1294008771
http://i465.photobucket.com/albums/r...g?t=1294008860

David S

David Searles 01-02-2011 02:58 PM

RE: COMP-ARF A-4 BUILD
 
Adding more scale vents & such:

http://i465.photobucket.com/albums/r...g?t=1294009015

http://i465.photobucket.com/albums/r...g?t=1294009015



David Searles 01-02-2011 03:05 PM

RE: COMP-ARF A-4 BUILD
 
Body correction, in this case filling the fuse to vertical fin joint. The vertical fin will still be removeable.
http://i465.photobucket.com/albums/r...g?t=1294009375

http://i465.photobucket.com/albums/r...g?t=1294009411

http://i465.photobucket.com/albums/r...g?t=1294009446

http://i465.photobucket.com/albums/r...g?t=1294009446

http://i465.photobucket.com/albums/r...g?t=1294009513

Flynstuff 01-02-2011 03:09 PM

RE: COMP-ARF A-4 BUILD
 
Looking nice dave....

Dave Wilshere 01-11-2011 11:45 PM

RE: COMP-ARF A-4 BUILD
 
This is a link to the first A4 we sold, posted on the Danish Jet Forum, its being built by my friend Peter Bang...very slowly;)

http://www.jetdanmark.dk/e107_plugin...pic.php?506.10

Dave Wilshere

Billy 01-12-2011 12:13 AM

RE: COMP-ARF A-4 BUILD
 
WOW , that is a nice one Dave. Congrats on her.

lavi rider 01-12-2011 01:31 AM

RE: COMP-ARF A-4 BUILD
 
Nice work , I feel that I just can't wait to start on building mine..

invertmast 01-12-2011 07:04 AM

RE: COMP-ARF A-4 BUILD
 
Looking good dave. couple of questions.

1. Was it not possible to install the gear on top of the nose gear rails and drill from the top side, instead of the bottom?
2. What did you use to fill the fuselage to vertical fin joint?


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