Haroon
1) No green dot on the speed tape. But the min drag speed for any given altitude can be found on the hold page or ENG out drift down speed.
2) Most of the approaches (with few exemptions.... Thule??) even far up north are being flown with magnetic reference. Thus this flashing amber is a reminder to go back magnetic reference. (FCOM 11.31.8)
A bit simplified but I hope this hope this helps.
W_G_U
Last edited by what_goes_up; 4th September 2012 at 12:17.