Bristol-175 Britannia (Series 310)
| Entry into service | 1957 |
| Dimensions | Length : 37.87 m |
| Wing span : 43.36 m | |
| Height : 11.43 m | |
| Weights | Maximum take off weight : 83,915 kg |
| Maximum landing weight : - kg | |
| Operating empty weight : 37,440 kg | |
| Maximum payload : - kg | |
| Powerplant | 2 x 4,120 hp (3,072 kW) Bristol proteus 755 |
| Fuel capacity | - l |
| Performance | Maximum cruise speed : 639 km/h |
| Maximum cruising altitude : 7,315 m | |
| Design range : 6,890 km | |
| Accommodations | 1-class : 133 pax |
| 2-class : - | |
| 3-class : - |