HAPPY BIRD - IMO 9197727- 
| Name | : | HAPPY BIRD |
| Former names | : | Tarquin Crest (1999-2002) |
| IMO number | : | 9197727 |
| Type | : | LPG tanker |
| Built | : | 1999 |
| Length | : | 119,57 m |
| Beam | : | 17,20 m |
| Draught | : | 7,75 m |
| Speed | : | 16 knots |
| Capacity | : | 7636 m3 |
| Manager/operator | : | Unigas International B.V., Rotterdam - The Netherlands |
| Flag | : | Isle of Man, United Kingdom |
| Port of registry | : | Douglas |
