Elastic powered sub for kids

[Pablo]

Hi everybody!
A few weeks ago my grandchildren asked me to built them toy subs...
So, I did.
I do'nt know if it is the right location to post this, if not, please be kind to move this thread to a better one.
Here are some pics :

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[Slats]

Hi Pablo
looks like a great project.
BTW - sorry I missed you when you visited to Australia, I have been lazy and I neglected to read all my PMs.
Anyhow am keen to see how this project turns out.
Best
J

[Pablo]

Here are all the parts of one sub :
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Stern and propeller :
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Bow :
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Diving planes :
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[Pablo]

Hello Slats !
I'm still in Australia, i'll leave next Sunday>
Two of the subs are now Australian permanent residents:biggrin:
They belong to my two Australian grandkids !!!

[Pablo]

keel and rudder parts ready to be assembled :
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External & external hull (foam will be injected between the 2 hulls for boyancy)
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General shipyard wiew ;)
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First prototype :
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3 other ones :
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[Slats]

Hello Slats !
I'm still in Australia, i'll leave next Sunday>
Two of the subs are now Australian permanent residents:biggrin:
They belong to my two Australian grandkids !!!

Blast I'll be working all week.
Subs look great - any photos of them in the water?
J

[Pablo]

No problem, I visit my family once a year, so may be next time ;)
Here are some surface & underwater pics of the subs sailing in a pool last week end at Kiama :
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