Able seaman
Able seamen generally serve as a ship's helmsmen, relying on visual references, compasses, and a rudder angle indicator to steer a steady course as directed by the mate or other officer on the bridge. | |
| General | |
|---|---|
| Other names | Able rate |
| Department | Deck department |
| Reports to | boatswain, chief mate |
| Licensed | No |
| Duties | To be able at a moment's notice |
| Requirements | Able seaman's certificate |
| Watchstanding | |
| Watch (at sea) | Helmsman, Lookout (varies) |
| Watch (in port) | Varies (varies) |
An able seaman (AB) is a seaman and member of the deck department of a merchant ship with more than two years' experience at sea and considered "well acquainted with his duty". An AB may work as a watchstander, a day worker, or a combination of these roles. Once a sufficient amount of sea time is acquired, then the AB can apply to take a series of courses/examinations to become certified as an officer.