Hi Chaparral
No sugestions, since I`m not enough qualiflyed, but a good topic for the engineers!
I had already realised that the airline in question always performed a bleeds off TO, that wishling sound before TO... as a pax... Where I fly, it makes no sense to use bleeds off for a Reduced TO, only for a Full TO. "All systems should be used in their normal config, unless necessary for performance (air cond. case)... all checklists assume systems in their normal config" - from 737 QRH!
É complicar a aviação
Cheers
