Why the hum!? Imbalance !? cant believe this would be the explanation
It's the fan blades rotation faster than the speed of sound that make that hum. I love that sound 👌🏻
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Why the hum!? Imbalance !? cant believe this would be the explanation
@Dave_Aviation_
23 күн бұрын
It's the fan blades rotation faster than the speed of sound that make that hum. I love that sound 👌🏻