How quiet is the Bombardier CSeries? by admin | Sep 16, 2013 | Bombardier, Pratt & Whitney, Pratt & Whitney Canada | 0 comments The video demonstrates the noise footprint. Please follow and like us: Like this:Like Loading... Submit a Comment Cancel replyYour email address will not be published.Comment Name Email Website By using this form you agree with the storage and handling of your data by this website. * Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.