Thread: Where is the LX S80?
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Old November 3rd 14, 02:29 PM posted to rec.aviation.soaring
Andy Blackburn[_3_]
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Default Where is the LX S80?
On Monday, November 3, 2014 5:38:09 AM UTC-8, wrote:

There is also a variation in electrical potential between thermals and surrounding air.

Enough to charge the batteries on one's FES? ;-)