Follow this
through on the CRP5 or whatever whizz-wheel you are using:
Centre dot over TAS (200kts)
Put wind direction (015º) under HEADING index and plot wind vector (40kts) down
(mark centreline at 160kts).
Rotate to put track (110º) under HEADING index and note that on a HEADING of
110º the aircraft would experience 11º starboard drift and would be TRACKING
121º.
Adjust for this drift by putting the required TRACK (110º) under the 11ºS drift
and note that on a HEADING of 099º the 11ºS drift would give us the required
TRACK of 110º
Now look under the end of the wind vector: GROUNDSPEED is 199kts