Originally Posted by aterpster
And, there are always shades of grade, such as a lightly loaded 727-100 taking off Day VFR on a long, dry runway, and the captain immediately figures out the problem as takeoff power is applied.
- no, there should be none, assuming that the crew brief is to stop for a horn. If the brief does not say that it needs changing. As 'Ag B' puts it so neatly, V1 is not the time to be wondering.