| 44-2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 6090982 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| B917061/003 | K0268 | RAYTHEON SYSTEMS LIMITED |
| DEF STAN 44-2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 65050/3490 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| A2/65050/3490 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| DEF STAN 44-2 PART 2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEF STAN 44-2 PART 3 RXDB 3MS | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |