One question about the GS mini concept:
According my memory, the increased IAS target (if GS mini + current HW component >
reported tower HW) reduces at 400ft height above threshold to reach VAPP over threshold.
My problem: I cannot find anything about the 400ft gate in the official airbus documents (FCOM/FCTM/OEBs/).
Can anyone please give me a reference to look this up or am I mixing up something?
Thank you very much!