Assignment history for 503 061
| Vehicle | Date | Model |
| 18360 | 2026/11/12 | 2018 Nova Bus LFS HEV |
| 18145 | 2026/11/09 | 2018 NFI XN40 |
| 24111 | 2026/11/02 | |
| 19147 | 2026/10/26 | 2019 NFI XN40 |
| 16127 | 2026/10/19 | 2016 NFI XD40 |
| 16108 | 2026/10/13 | 2016 NFI XD40 |
| 18156 | 2026/10/12 | 2018 NFI XN40 |
| 24112 | 2026/10/05 | |
| 18362 | 2026/10/01 | 2018 Nova Bus LFS HEV |