Thread: FES&electric system batteries
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  #19  
Old February 23rd 17, 01:48 PM posted to rec.aviation.soaring
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Default FES&electric system batteries
On Thursday, 23 February 2017 13:27:10 UTC+2, krasw wrote:
Why use so expensive battery?

Because we all know that money makes aircraft fly.
If we don't pay lots of money things won't fly.