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| Operator: | United Automobile | Fleet No: | BU544 |
| Chassis: | Bristol MW5G | Chassis No: | 152.079 |
| Body: | ECW B45F | Body No: | 11202 |
| 1959 | United Automobile Services Limited, Darlington (BU544) |
| Jun 60 | In service with United Automobile Services Limited, Darlington (BU544) |
| Nov 64 | Fleet number changed to U544 |
| Jan 69 | Fleet number changed to 2544 |
| Jan/Mar 69 | Converted to OMO |
| <Mar 75 | Transferred to Gallowgate |
| Out of service with United Automobile Services Limited, Darlington (2544) |