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Hi guys, In these NNC, boeing asks for this configuration. FCOM says that R FAN is ON and L FAN is OFF if a pack is in High mode in flight and that’s the case because we have switched a pack to off a few steps before in these NNC. So I wonder what is the goal of these two steps. thanks a lot for your help. adrien.

In the QRH p0.4 Ditching Checklist, it clearly shows that we shouldn’t arm the autobrake, we’ve been having this debate for a while with my colleagues but we haven’t reached a systematic answer, so I’ve come to you guys 😃 We all know that they will be useless since landing gear will be up while ditching, but not why for an example leave it at autobrake 2? Thank you, and forgive me if I missed a clear explanation behind my question. Have a good one!