"Darrell" wrote in message news:5vBQb.65145

If the "Dash One" manual for the military airplane specifies a speed
higher
than 250 below 10,000' it's OK to fly that fast.

Same applies to civil craft. Loaded 747 would climb at about 273. We would
just advise ATC of climb speed. Were you required/requested to do that?

JG