| Manufacturer and Designation | Shorts Seacat Mk1 | Shorts Seacat Mk2 | Shorts Height Cushion Seacat | |
| Function | Shipborne Surface to Air | Shipborne Surface to Air | Shipborne Surface to Air | |
| Attack speed | Z | |||
| Maximum range | 4·7km | 6·0km | 6·5km | |
| Maximum altitude | ||||
| Guidance | Command Guidance | Command Guidance | Command Guidance with minimum altitude | |
| Fuze type | Impact, passive IR and graze fuze on wings | Impact, passive IR and graze fuze on wings | Impact, passive IR and graze fuze on 3 wings | |
| Warhead type | Continuous Rod | Blast | Blast | |
| Warhead explosive content | ||||
| Missile length | 1·48m | 1·48m | 1·48m | |
| Missile diameter | 0·191m | 0·191m | 0·191m | |
| Wing span | 0·65m | 0·65m | 0·65m | Project start date |
| Service entry date | 1963 | 1980 |