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Old Oct 09, 2012, 08:36 PM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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100" fsw

Figured I'd do something fun, so I built two 100 inch span forward swept flying wings for HHAEFI. All EPP. Total weight is about 13 or 14lbs give or take. I dont have a good enough scale to get a proper weight yet so Im guessing.

Power is Castle Creations ESC and BEC, 6S 5000s with a Himax 5030 outrunner.

Im sure there will be a few videos of it after this weekend.

Laine.
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Old Oct 09, 2012, 09:07 PM
OFF TOPIC POSTER
Des Moines IA
Joined Dec 2005
4,784 Posts
Go big or go home LOL
Just like the srt-10 ya just can't do things the easy way.
Can't wait for the VID.
Oh the new mobile hommy is it Red& white yet with a corn cob side HEHE.
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Old Oct 09, 2012, 11:47 PM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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Thats right! This one is "Go medium sized or go home". I'll get to BIG again later on when I have more time.

Easy way? Whats that?

Motor home still looks the same... just cleaner and running better. Paint job and interior "freshening" is a year or 3 away.

Laine.
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Old Oct 10, 2012, 12:49 AM
Fast? I got something 4 ya!
XtremeWingRC's Avatar
United States, WI, Oak Creek
Joined Oct 2007
2,384 Posts
cant wait to see the video!!!

Make some kits, i'll buy one defiantely!
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Old Oct 10, 2012, 06:50 AM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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A foam kit wouldnt be hard to cut for you at all... Shipping might just kill ya though!

Laine.
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Old Oct 10, 2012, 10:44 AM
Fast? I got something 4 ya!
XtremeWingRC's Avatar
United States, WI, Oak Creek
Joined Oct 2007
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Yeah shipping would suck
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Old Oct 10, 2012, 03:36 PM
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Des Moines IA
Joined Dec 2005
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That pic of the plane and you I would have thought it was much larger than 100 in.
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Old Oct 10, 2012, 07:10 PM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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I aint THAT short!

;-)
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Old Oct 13, 2012, 12:30 PM
OFF TOPIC POSTER
Des Moines IA
Joined Dec 2005
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Ok upon a closer look you must be about 5'6"
I do wounder whats in the yellow box in the back though.
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Old Oct 15, 2012, 02:14 PM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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I am 5' 6 and 3/4" tall thank you! ;-) In the box on that one is an AXI 4120, the other identical plane has a Himax 5030.

However, we found out that the mount cant take the motor torque on launch... time to beef it up a bit.

Laine.
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Old Oct 15, 2012, 09:28 PM
OFF TOPIC POSTER
Des Moines IA
Joined Dec 2005
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Omg Does Tic know about this
There are 2 of them for real.

Mybe time to use some of that special stuff you stole ups forgot that was in your duffle bag

You knew scratching those cool blades on the 60 and cutting them down would come in handy some day.

I am kidding You knew that Rite.
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Old Oct 21, 2012, 07:53 AM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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Well, after tearing up the motor mount... 3 times, due to the motor torque, we still havent gotten this 100" beast off the ground for longer than a few seconds. Yesterday I used some epoxy and added some hardwood stock as reinforcement on the inside of the mount. I do believe we will have a flight today.

The only way to make things like this work is trial and error, if you dont try, you'll never fly.

Laine.
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Old Oct 22, 2012, 06:25 PM
Crashomatic
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United States, CA, SF
Joined May 2010
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man that thing is big lol.
don't give up!
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Old Oct 22, 2012, 11:23 PM
Team Cobra!!! Ssssssss!
lmopar69's Avatar
United States, NE, Doniphan
Joined Feb 2005
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Thanks CrashMeUp.

Flight on Sunday was going well. The motor mount held fine, however, the foam around the mount, not so much. A bit of damage to the nose thats no big deal, but, it crushed a wing tip pretty badly when it landed. So, I may end up just clipping the wings on #1 down about 12" per side.

#2 is still awaiting servos. I have them on the shelf, but, dont need to install them until I find all the weak parts in #1. Once the bugs are worked out, I'll mod #2 and get it in the air.

So, #1 will be the test bed I guess.

If you know me well, Im not one to give up on anything. So, no worries there. They will fly. What they will look like or what mods will be done, well, who knows. But I can assure you they will fly.

Laine.
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