PPRuNe Forums - View Single Post - Electric tail rotor; an alternative?
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Old 6th Dec 2018, 18:14
  #132 (permalink)  
Join Date: Dec 2011
Location: UK
Posts: 44
Does one need more than 5 minutes continuous, would 30 minutes at 90% suffice?

I read 20 minutes as battery life, the ETR application would be generator driven.

Surely a prop in the slipstream makes no sense... drag?
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