| 40-241-505 | K5294 | GE AVIATION SYSTEMS LIMITED |
| 517321 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 5CA71452 | K0361 | THORN E M I ELECTRONICS LTD |
| B32178 | K0967 | MBDA UK LTD |
| 857262 | U1278 | MINISTRY OF DEFENCE NAVY |
| 6C/30058 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| RB | K0718 | TT ELECTRONICS - BI TECHNOLOGIES LTD |
| T30-0546-2512 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| PC470512-1 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |