The maximum crosswind demonstrated during test flying of the aircraft is specified in the flight manual. If you choose to use a higher figure then feel free to be a test pilot.
During certification according to FAR part 23 the applicant is not required to demontsrate the emptying of the ashtrays during flight (nor, for that matter on the ground). There's no reference to the procedure in the AFM. Do I become a 'test pilot' when I attempt this manoeuvre?
