M313 ADMIRAL COWAN - IMO N/A -
| Name | : | M313 ADMIRAL COWAN |
| Former names | : | M101 HMS Sandown (1989-2005) Royal Navy / sold to Estonia |
| IMO number | : | N/A |
| Type | : | Mine hunter (Sandown-Class) |
| Built | : | 1989 |
| Length | : | 52,5 m |
| Beam | : | 10,5 m |
| Draught | : | 2,4 m |
| Speed | : | 13 knots |
| Crew | : | 34 |
| Operator | : | Estonian Navy |
| Flag | : | Estonia |
| Port of registry | : | Tallinn |
| Extra information | : | Estonia acquired the ship in april 2007 |
