| 11-2/4-018 | U5171 | THORN E M I ELECTRONICS LTD |
| 14-2/1-024 | U5171 | THORN E M I ELECTRONICS LTD |
| 14-2/1-025 | U5171 | THORN E M I ELECTRONICS LTD |
| 20-2/2-008 | U5171 | THORN E M I ELECTRONICS LTD |
| A8-20A-19 | U5477 | OFFSHORE MARINE ENGINEERING |
| A8-30B-01 | U5477 | OFFSHORE MARINE ENGINEERING |
| A8FA199 | U5477 | OFFSHORE MARINE ENGINEERING |
| A8SA083 | U5477 | OFFSHORE MARINE ENGINEERING |