Assignment history for 503 021
| Vehicle | Date | Model |
|---|
| 18130 | 2025/05/31 | 2018 NFI XN40 |
| 18176 | 2025/05/30 | 2018 NFI XN40 |
| 18206 | 2025/05/29 | 2018 NFI XN40 |
| 18374 | 2025/05/28 | 2018 Nova Bus LFS HEV |
| 16125 | 2025/05/27 | 2016 NFI XD40 |
| 18172 | 2025/05/24 | 2018 NFI XN40 |
| 18180 | 2025/05/23 | 2018 NFI XN40 |
| 18363 | 2025/05/22 | 2018 Nova Bus LFS HEV |
| 19125 | 2025/05/21 | 2019 NFI XN40 |
| 18121 | 2025/05/17 | 2018 NFI XN40 |
| 24109 | 2025/05/16 | |
| 18116 | 2025/05/15 | 2018 NFI XN40 |
| 16128 | 2025/05/14 | 2016 NFI XD40 |
| 18110 | 2025/05/13 | 2018 NFI XN40 |
| 19109 | 2025/05/10 | 2019 NFI XN40 |
| 18135 | 2025/05/09 | 2018 NFI XN40 |
| 18105 | 2025/05/08 | 2018 NFI XN40 |
| 18367 | 2025/05/07 | 2018 Nova Bus LFS HEV |
| 18370 | 2025/05/06 | 2018 Nova Bus LFS HEV |
| 16116 | 2025/05/03 | 2016 NFI XD40 |
| 18376 | 2025/05/02 | 2018 Nova Bus LFS HEV |
| 19121 | 2025/05/01 | 2019 NFI XN40 |
| 18150 | 2025/04/30 | 2018 NFI XN40 |
| 16123 | 2025/04/29 | 2016 NFI XD40 |