Back-up Navigator
A Back-up Navigator is not an actual job but the name given to a member of the crew (usually an Officer) who has been assigned by the Master to be on call in the event that assistance is needed on the bridge.
A Back-up Navigator is not an actual job but the name given to a member of the crew (usually an Officer) who has been assigned by the Master to be on call in the event that assistance is needed on the bridge.