PPRuNe Forums

PPRuNe Forums (https://www.pprune.org/)
-   Tech Log (https://www.pprune.org/tech-log-15/)
-   -   Cockpit Noise Level B787 (https://www.pprune.org/tech-log/647048-cockpit-noise-level-b787.html)

TyroleanCondor 3rd Jun 2022 06:43

Cockpit Noise Level B787
 
Hello,

Can someone rank the Cockpit noise Level of the B787 compated to other types, such as B747, B777, A330, A350.....

Thank you

Roj approved 3rd Jun 2022 23:20


Originally Posted by TyroleanCondor (Post 11239952)
Hello,

Can someone rank the Cockpit noise Level of the B787 compated to other types, such as B747, B777, A330, A350.....

Thank you

Very Quiet

ScepticalOptomist 4th Jun 2022 04:12


Originally Posted by TyroleanCondor (Post 11239952)
Hello,

Can someone rank the Cockpit noise Level of the B787 compated to other types, such as B747, B777, A330, A350.....

Thank you

The noise is mainly from the air conditioning air flow. Compared to every other Boeing I’ve flown it’s very quiet. Normal conversation level is easily heard.

eckhard 4th Jun 2022 13:57

If you take off your headset, you can hear aircraft passing 1000ft above or below.

TyroleanCondor 4th Jun 2022 15:51

Can anyone compare the noise Level of the 787 to the A350?

FullWings 5th Jun 2022 09:27

Having been on quite a few different flight decks over the years, in reasonably modern ones the majority of the noise appears to come from the air supply, unless you’re in the upper reaches of the speed envelope. On airtests when you shut down all the packs to see if the cabin rate is acceptable, it’s unnervingly quiet!


All times are GMT. The time now is 22:10.


Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.