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Old 24th September 2015, 11:42 AM
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C.Eaton C.Eaton is offline
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Join Date: Aug 2011
Member of: ETL / TEGC
Location: Hockley, UK
Posts: 431

Only problem is that from an upsetting a chrono point of view, the pellet would have to be travelling at least 1126fps in order to go supersonic.
Interesting to see just how far the sonic waves travel out from plane, no wonder they break windows on the ground...
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