PPRuNe Forums - View Single Post - Chinooks. Not exactly stealthy, are they?

6th Mar 2024, 11:28

#58 (permalink)

beardy

Join Date: Nov 2000

Location: UK

Age: 69

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I was under the impression that variations in rotor noise were a function of speed and blade loading. I too heard them last night and yes they were less noisy than usual.

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