Thread: Hangar dolly for heavy glider
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Old May 9th 13, 06:51 PM posted to rec.aviation.soaring
Rob Brown[_2_]
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Default Hangar dolly for heavy glider
On 2013-03-03, wrote:
This is an early video ...

Neat!

... One small tank of Nitrogen ...

So I ignorantly (and off-topic) ask, why nitrogen? Why not air,
which is 80% nitrogen anyway?



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Rob Brown