Armstrong Whitworth AW.650 Argosy
| Entry into service | 1961 |
| Dimensions | Length : 26.44 m |
| Wing span : 35.05 m | |
| Height : 8.63 m | |
| Weights | Maximum take off weight : 39,915 kg |
| Maximum landing weight : | |
| Operating empty weight : 20,865 kg | |
| Maximum payload : | |
| Powerplant | 4 x 2,020 shp (1,506 kw) Rolls-Royce Dart 526 |
| Fuel capacity | |
| Performance | Maximum cruise speed : 253 kt - 450 km/h |
| Maximum cruising altitude : 20,014 ft - 6,100 m | |
| Design range : 3,220 km. | |
| Accommodations | 1-class : - |
| 2-class : - | |
| 3-class : - |