Last update : 29 Jan 2026
Condition Overdue from 20 Feb 2026
| Classification No. | 060780 | |
|---|---|---|
| IMO No. | 9311036 | |
| Official No. | 93142 | |
| Signal Letters | 5LIR8 | |
| Flag | Liberia | |
| Port of Registry | Monrovia | |
| Ship's Name | OKEE JOHN T | |
| Former Name 1 | RIDGEBURY BIRCH | |
| 2 | DEE4 BIRCH | |
| 3 | FREJA HAFNIA | |
| Registered Owner 1 | OKEE Ship Thirteen GmbH & Co. KG | |
| Bareboat Charterer | OKEE SHIP THIRTEEN LIMITED | |
| Management Company 1 | Synergy Marine Germany GmbH | |
| Classification Characters, Notations | NS*(TOB, 1C)(ESP)(PSCM)(IHM)
MNS* |
|
| Descriptive Notes | -- | |
| Installation Characters | CHG, MPP, LSA, RCF, MC, AFS, BWM | |
| Installation Descriptive Notes | ||
| Special Description | -- | |
| Other Classification | -- | |
| Type of Ship -Purpose(intended service) | OIL CARRIER | |
| - Certificates - SC/SE/SF | Oil tanker | |
| - OPP | Oil tanker | |
| - EE | Tanker | |
| - SMC/ISSC | Oil tanker | |
| Tonnage Gross (Registered) | 31,433 | |
| Tonnage Net (Registered) | 14,001 | |
| Tonnage Gross (Local) | -- | |
| Tonnage Net (Local) | -- | |
| Tonnage Gross (TM69) | 31,433 | |
| Tonnage Net (TM69) | 14,001 | |
| Deadweight | 53,712 | |
| Summer Freeboard (mm) | 6,684 | |
| Summer Draught (m) | 13.025 | |
| Lf (m) | 180.740 | |
| Deadweight (1) | 53,712 | |
| Summer Freeboard (1) (mm) | 6,684 | |
| Summer Draught (1) (m) | 13.025 | |
| Deadweight (2) | 44,997 | |
| Summer Freeboard (2) (mm) | 8,296 | |
| Summer Draught (2) (m) | 11.413 | |
| Deadweight (3) | 39,995 | |
| Summer Freeboard (3) (mm) | 9,233 | |
| Summer Draught (3) (m) | 10.476 | |
| Deadweight (4) | 34,995 | |
| Summer Freeboard (4) (mm) | 10,182 | |
| Summer Draught (4) (m) | 9.527 | |
| Continuous Max. Speed (kt) sp; (Sea Trial) : |
16.7 | |
| Equipment No. | 3,026 | |
| Overall Length (m) | 185.930 | |
| Moulded LxBxD (m) | 179.950 x 32.200 x 19.670 | |
| Registered LxBxD (m) | 180.740 x 32.200 x 19.670 | |
|
Cargo Capacity (m3 / No. of Containers, etc.) |
L 60,329.00 | |
| No. of Passengers | -- | |
| Capacity of Tanks (m3) | FO 2,067.00 FW 381.00 | |
| No. & Kind of Engines | 1DE : 2 SA 6 CY | |
| Bore x Stroke (mm) | 600.0 x 2,200.0 | |
| Power (kW) | 10,620 | |
| Revolution (rpm) | 100.0 | |
| Manufacturer | Kobe Diesel Co., Ltd. Nagasaki Works | |
| No. & Kind of Boilers | 1 AUX VB | |
| Pressure (MPa) | 0.98 | |
| Evaporation | 18.61 (ton/h) | |
| Manufacturer | Tortoise Engineering Co., Ltd.
*Evaporation rate: Thermal output (kW) to be filled up in case of TOH. |
|
| No. & Capacity of Generators (kVA) | 4 AC 2,895 | |
| Kind of Propeller Shaft | 1C | |
| Fixed Method of Propeller | Keyless | |
| No. & Shaft Diameter (mm) | 1 x 560 | |
| Shipbuilder | Shin Kurushima Dockyard Co., Ltd. | |
| Hull No. | 5360 | |
| Date of Keel Lay | 13 Dec 2004 | |
| Date of Launch | 09 Nov 2005 | |
| Date of Build | 20 Feb 2006 | |
| Date of Conversion | -- | |