My experience was a long time ago.
Typical steaming watch in the wheelhouse:
- OOD (ensign or LTJG)
- JOOD (ensign)
- QM of Watch (enlisted rating, keeps nav plot and log)
- Helm (enlisted seaman)
- Lookout (enlisted seaman)
- Messenger (enlisted seaman, rotates with helm and lookout)
Sometimes add a QM striker (training) and a bos’n (not always in the wheelhouse, makes rounds). Typically there will not be a Navigator (LT) except in pilotage waters.
We had this same discussion with the U.S. Navy with the McCain and Fitzgerald.