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Old Dec 19, 2012, 12:56 PM
Mud Duck Bill is offline
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Ok i ordered that motor mount and will add some nose weight to boot. Will let you know how it works out.

Bill
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Old Dec 29, 2012, 09:34 AM
PlutoniumDan is offline
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Update of my modified geobat plans in autocad .dwg format. If anybody knows how to get them into a printable pdf please feel free to do so.

The geobat was sized to fit onto a 1250mm x 800mm standard depron sheet with a little more depron needed to finish off hatches.

The wooden servo and motor mounts are out of 1/8" ply. Most of the build follows standard geobat depron build instructions, with carbon reinforcements and wood rienforcements. I built mine with hollow carbon pushrod tubes with hidden carbon push rods .

Plans Attachment 5404262

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Last edited by PlutoniumDan; Aug 22, 2013 at 09:30 AM.
Old Dec 29, 2012, 09:56 AM
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Quote:
Originally Posted by PlutoniumDan View Post
Update of my modified geobat plans in autocad .dwg format. If anybody knows how to get them into a printable pdf please feel free to do so.

The geobat was sized to fit onto a 1250mm x 800mm standard depron sheet with a little more depron needed to finish off hatches.

The wooden servo and motor mounts are out of 1/8" ply. Most of the build follows standard geobat depron build instructions, with carbon reinforcements and wood rienforcements. I built mine with hollow carbon pushrod tubes with hidden carbon push rods .

Great job. Makes mine look cheep
Old Dec 29, 2012, 11:01 AM
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Taking care of business
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Clean build Dan! Sweet!
Old Dec 31, 2012, 01:05 PM
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Cheers

LannyT2 and Ho-Jazz,

Geobat has some red tape on it now to see it easier ie top and bottom and some carbon landing skids
Old Dec 31, 2012, 04:06 PM
Mud Duck Bill is offline
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Dan that is a real sweet build !!

Bill
Old Feb 12, 2013, 11:10 PM
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I found my GeoBat on the 2006 Higher Planes video
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Old Feb 15, 2013, 03:03 PM
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I am so building one of these for summer!! I remember going out to see some guys fly these out in the back country of California a few years ago. I remember a yellow geobat with some peeps from Attopilot Intl. Anyone here think they may have been with us? To refresh some memories, we were "herding" cows out in the fields .

Anyone know if Home Depot has some blue fff sheets? I know Lowes stopped selling blue fff a while back. (I plan to build a 36" or 40")
Old Feb 15, 2013, 06:11 PM
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Quote:
Originally Posted by lance.plater1 View Post
I am so building one of these for summer!! I remember going out to see some guys fly these out in the back country of California a few years ago. I remember a yellow geobat with some peeps from Attopilot Intl. Anyone here think they may have been with us? To refresh some memories, we were "herding" cows out in the fields .

Anyone know if Home Depot has some blue fff sheets? I know Lowes stopped selling blue fff a while back. (I plan to build a 36" or 40")
That was me flying the Yellow nitro GeoBat at Santa Ynez airport.
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Old Feb 16, 2013, 12:17 AM
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Update of my modified geobat plans in autocad .dwg format. If anybody knows how to get them into a printable pdf please feel free to do so.

Dan... Download a free copy of cute pdf writer. It acts like a printer. Just open "cute PDF" when you print, save the pdf, then post it. Others can then print it out any size they want.
Gotta love these Geo Bats!
Old Feb 16, 2013, 03:18 PM
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Quote:
Originally Posted by pecanpatch View Post
That was me flying the Yellow nitro GeoBat at Santa Ynez airport.
Now I remember. That was a very cool demonstration .


I have several questions to ask of those here who have created Geobats. I hope you don't mind answering them.

Would this type of Depron foam work and be sturdy enough to build with (6mm)?
http://www.rcfoam.com/index.php?cPat...4923578cb5e269

I saw a suggestion on the 20th page of this thread about what servos should be used:
Micro Servo HXT500 5g http://www.hobbyking.com/hobbyking/s...?idProduct=663
Micro Servo HXT900 9g http://www.hobbyking.com/hobbyking/s...?idProduct=662

I see that the 9 gram servo has about twice the torque of the 5 gram. Would the strength of the 9 gram servo be used for controlling more than one elevator. . . etc?

I have been wondering what radio controller would be the best application for this project. Does anyone have any suggestions for a controller & receiver that has a long range but will be able to support the number of servo channels? There's a 1/2 mile long field that I would like to put to full use ,
Old Feb 16, 2013, 03:31 PM
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Any 2.4 Mhz radio should handle that sir.
Im a Fan of the Spektrum DX8, but the DX7 and DX6 are also solid units.

Yes , the 6MM depron is great for building the standard 36" GeoBat.
I also flew a Blue one at Santa Ynez.

Here is the video from that day
1/4 scale GeoBat -Demo Flight in Santa Yanez CA (4 min 24 sec)
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Old Mar 01, 2013, 12:52 PM
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Just received the foam yesterday. Hopefully I should have some cut-outs this weekend .

Quote:
Originally Posted by pecanpatch View Post
I dont split the elevator. I have done one with true elevons....

The Geobat has a slow roll rate. The set up with 2 ailerons on each side is what your looking at. Here is a video of how I did that on a foamie and it worked well.
http://youtu.be/--z-6KnfZ-U
Where would one be able to get the conjunctions and control wires in the video above? (specifically at :43 where the conjunction Is in view along with the wires)
Old Mar 01, 2013, 01:59 PM
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I made all that stuff from scratch.
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Old Mar 01, 2013, 02:24 PM
lv2soar is offline
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what is a good Power Set Up for the 36" Versions, Motor, ESC, Servos, Battery and prop size


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