Vehicle details
| Registration | XWO939J |
| Fleet no | RC471J |
| Date new | 6/71 |
| Chassis | RELH-4 Series 2 |
| Wheelbase (feet - ins) | 18-6 |
| Chassis no | 4-389 |
| Body manufacturer | Plaxton |
| Style | Panorama Elite coach |
| Seats | 51 |
| Body no | 713878 |
| Engine | Leyland 680 |
| Cylinders (no) | 6 |
| Engine capacity | 11.1 litre |
| Depot (Period 8-1975) | Aberbeeg (Jones) |
| Fleet no 1975 | RC7171 |
| Fleet no 1983 | |
| NBC livery date | 8/75 |
| Withdrawn | |
| Notes |