762/763 Clean Speed?
 

Is clean speed on the 767 the same for both models (200/300)? VREF30+80 as on the B757, or not?

Thanks for the help.

146

Affirmative you got it mate.

Definitely yes for the 763 ,762 should be the same.

Yes, the reference VREF30+80 is the same, however as the 763 is heavier, you will see a few knots higher speeds, upto about 260 kts at gross weight on the 763.

Thanks very much gents, much appreciated! :ok:

146

But wait there's more. Vref30 will also vary with engine type - for the same weight, RB211 and CF6 powered 767-300s will have Vref30 speeds differring by a few knots.