On the Nav
Computer: Centre dot on TAS 225kts, put the heading, 133šT, under the HEADING
index.
With heading 133šT and track 144šT
the drift is 11š Stbd (right).
Mark the wind vector where the drift
(11šStbd) crosses the groundspeed (206kts).
Rotate to put this mark under the
centre dot and read the wind: 070šT/45kts.