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  #153  
Old February 15th 12, 10:23 PM posted to rec.aviation.soaring
Tony[_5_]
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Default New Butterfly Vario

* As an alternative, hopefully pilots will refuse to particiapte in
activities that prohibit devices that enhance safety.

* * * * Alan


Or pilots will refuse to participate in activities which are enhance
safety, like leaving that 10 knot thermal with some margin below
cloudbase.