| 23478-291-0 | K8081 | ULTRA ELECTRONICS LTD DBA CONTROLS DIVISION |
| 450-3394-4-03 | K3105 | CAMBION ELECTRONICS LIMITED |
| SCA4-33947 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SCA4-33947 | K8940 | C E S G / G C H Q |
| SCA4-33947 | U0153 | MARCONI SPACE SYSTEMS LTD |
| 5CZ/110825 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |