Every airline for whom I've flown permits flap selection during taxy.
Haven't flown the 5 or 6 for some time but seem to recollect B767 would normally use Flap 10 or 20.
If the flaps were not in that takeoff range then there would have been an audible config warning.
Odd
I think CM may have a point.
CK, Flap 1? Can't remember the circumstances when one would have done that. What would they have been? (Not a trick Q - serious, honest
- gettin' enough on Tech for weighing in)
Aah - crossed with JHN - OK.