...thought we were on the subject of an abort well below V1... or is poor old Empty missing something here???
No-one seems to disagree on what kind of % runway length should be consumed to reach V1 and Vr respectively. And yes, with de-rate & everything, we normally rotate within the first 65% of TODA on a runway limited departure.
The q still is - do people think it's wise to stop or to go when the incap has been confirmed at V1-30?