PPRuNe Forums - Noise on the ground, level flight, different speeds

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good egg

26th Jul 2018 19:09

Noise on the ground, level flight, different speeds

Just curious, as I can’t find any relevant data...

Does anyone have any links/data on noise experienced on the ground from level overflights at lowish altitudes (say 2000-4000ft) for commercial aircraft (particularly turboprops and regional jets) flown at IAS from minimum clean speed to 250 KIAS (or higher)?

good egg

17th Aug 2018 21:58

Hmmmm, I’m guessing I need to go to manufacturers/EASA for this info.....?

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