Clunk Fuel tanks with Feeder tanks explained and flight test.

Published on July 23, 2017

Clunk Fuel tanks sometimes suck air instead of fuel at certain attitudes, so I added a Feeder tank and explain how that works every time. Most often found on helicopters, this is a foolproof way to get every last drop out of your main tank without the engine quiting if it gets a little too much air.
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Dave Herbert
~NightFlyyer~Tm
AMA L-8221
Leader Member/Contest Director/Scientific Div.

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