I agree with all that Mr Hoppy, however one slight exception: we do know what V2 is on final approach, Vref for current flap setting is V2 for the GA flaps at 1.3VS. so Vref 25 is V2 20.
I'm prepared to be corrected here, but I thought the approach climb gradient of 2.1% was without reconfiguring,i.e with landing flaps, which is why it is more penalising than the 2.4% certification requirement..any thoughts?
That's enough thread creep for me, in the revised situation, we find ourselves half way down the runway s/e at 5o feet, then flying the EO sid may be worth considering, if we GA at the MAP, its the standard missed approach.