---What is your rudder? ---().
A.20° B.20° starboard C.Yes,sir D.Sorry
---Ease helm. ---Ease helm. ().
A. Wheel midship B. Course 20° C. Steady D. Port ten
--- Are you on your course? ---Reply: ()!
A. No, 2 degrees port off course B. Course 020 degrees C. Steady D.OK