Assignment history for 503 066
| Vehicle | Date | Model |
| 9656 | 2026/11/08 | 2007 Nova Bus LFS |
| 9658 | 2026/11/01 | 2007 Nova Bus LFS |
| 24145 | 2026/10/25 | |
| 24137 | 2026/10/18 | |
| 18124 | 2026/10/12 | 2018 NFI XN40 |
| 9683 | 2026/10/11 | 2007 Nova Bus LFS |
| 19125 | 2026/10/04 | 2019 NFI XN40 |
| 26110 | 2026/09/30 | |