View Full Version : 762/763 Clean Speed?
BAe 146-100
5th Jun 2007, 21:55
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.
oncenterline
5th Jun 2007, 22:01
Definitely yes for the 763 ,762 should be the same.
oceancrosser
5th Jun 2007, 22:14
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.
BAe 146-100
6th Jun 2007, 16:21
Thanks very much gents, much appreciated! :ok:
146
esreverlluf
6th Jun 2007, 19:22
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.