| 7 | U5123 | THOMSON MARCONI SONAR LTD |
| AGC 251 | K7626 | THALES UK LIMITED DBA THALES UK LTDUNDERWATER SYSTEMS |
| AGC251,14 METRES INT.(L.P.),35 - | K7626 | THALES UK LIMITED DBA THALES UK LTDUNDERWATER SYSTEMS |
| AGC251/14MINT/35MEXT | K7626 | THALES UK LIMITED DBA THALES UK LTDUNDERWATER SYSTEMS |
| AGC 251 | U5123 | THOMSON MARCONI SONAR LTD |
| AGC251,14 METRES INT.(L.P.),35 - | U5123 | THOMSON MARCONI SONAR LTD |
| QCA/AGC251 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| QCA/AGC251/14MINT/35MEXT | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| AGC251/14MINT/35MEXT | U5123 | THOMSON MARCONI SONAR LTD |