Originally Posted by
saviboy
Hello,
Regarding the EMERGENCY LAND ALL ENG FAILURE checklist found in PRO-ABN-MISC section of FCOM:
Does anybody have any idea as to why there is a WEIGHT/VAPP table?
Since FMGC1 should always be available even in case of Emer. elec. gen config (VLS/VAPP obtained from ZFW entry in MCDU), that table should not be needed? is it in case of MCDU failure?
The table is absent in the forced landing and ditching checklists so it makes me wonder how necessary they are.
Thanks in advance
That procedure is used after the loss of thrust near the ground (Sullenberger scenario) and it is recommended to use FLAP 2. (No VAPP in FMGC for F2)
The Forced Landing & Ditching checklist asks for Maximum Avail Flap (F3 or Full).