| Field No. | Field Name | Field Type | Field Description |
| | | |
| 1 | Crslcode | A6 | Our unique vessel code number. |
| 2 | Vessel name | A30 | Current name at time of production. |
| 3 | Horsepower | A12 | Total horsepower. |
| 4 | Dwt tonnes | N | Deadweight metric. |
| 5 | Flag | A4 | The country of the vessels flag. |
| 6 | Call sign | A9 | The IRCS of the vessel. |
| 7 | Year of build | N | Year of delivery. |
| 8 | Engine type | A12 | Main engine make. |
| 9 | Draft m | N | For summer freeboard (metres, 2 decimal places). |
| 10 | Loa m | N | Length overall (metres, 2 decimal places). |
| 11 | Beam m | N | Length between perpendiculars (metres, 2 decimal places). |
| 12 | Mld depth m | N | Moulded depth (metres, 2 decimal places). |
| 13 | Grt | N | Gross tonnage. |
| 14 | Classification society | A8 | Class. |
| 15 | Bollard pull | N | Bollard pull (metric tonnes). |
| 16 | No survivors | N | Number of survivors accommodated by vessels with standby/rescue capability. |
| 17 | Ahw line pull | N | Line pull or safe working load of anchor-handling winch (metric tonnes). |
| 18 | Deck area | A12 | Cargo deck length x breadth (metres), or area (square metres). |
| 19 | Deck cargo cap | N | Maximum weight vessels can load on deck (metric tonnes). |
| 20 | Cargo fuel cap | N | Maximum cargo fuel capacity (cubic metres). |
| 21 | Drill water cap | N | Maximum drill water capacity (cubic metres). |
| 22 | Potable water cap | N | Maximum potable water capacity (cubic metres). |
| 23 | Dry bulk | N | Maximum dry bulk capacity (cubic metres). |
| 24 | Liquid mud cap | N | Maximum liquid mud capacity (cubic metres). |
| 25 | Yard | A50 | Yard name of original builder. |
| 26 | Speed | N | Service speed (knots, 2 decimal places). |
| 27 | Consumption 1 main | N | Main fuel consumption (tonnes per day at service speed, 2 decimal places). |
| 28 | Engine design | A15 | Design of the specified engine. |
| 29 | Vessel type | A35 | Carrier type. As indicated by the vessel's owner and/or classification at time of delivery or subsequent updating. |
| 30 | Beneficial owner | A20 | Beneficial Owner or Manager (if known) of the vessel, otherwise Registered Owner. |
| 31 | Bt1_make | A20 | Make of bow thruster. |
| 32 | Bt1_hp | N | Horsepower of bow thruster. |
| 33 | Bt1_thrust | A5 | Lateral thrust of bow thruster (metric tonnes). |
| 34 | St1_make | A20 | Make of stern thruster. |
| 35 | St1_hp | N | Horsepower of stern thruster. |
| 36 | St1_thrust | A5 | Lateral thrust of stern thruster (metric tonnes). |
| 37 | Xname | A30 | Last Ex-name. |
| 38 | Owner Code | A10 | Links to Shipowner database. |
