Originally Posted by
Small cog
I think there is enough to monitor during take-off and no need to add anymore ‘made-up’ acceleration check. Anyway, what happens when rvr 125m?
If both pilots check the the performance data and the numbers are cross checked when inserted into whatever electronic box the aircraft has, then good to go. Gross error check is also useful too.
Agreed. This fancy vague non manufacturer recommended acceleration check will unnecessarily complicate takeoff and lead to reject. How many rejects per 10000 takeoff are caused by inadequate acceleration? If it ain't broke don't break it trying to fix it.