The Class 910 designation is used by Network Rail for a fleet of former Class 488 Gatwick Express trailer sets, now used as Brake-force runner sets in departmental service.
Current unit details are shown below.
| Unit No.
| Use
| Livery
| Vehicle Nos.
|
| New
| Old
| TSOH
| TSO
| TSOH
|
| 910001
| 8309
| Operates with Radio Survey Train 1
| Railtrack Blue/Green
| 72616
| 72708
| 72639
|
| 910002
| 8307
| Operates with Radio Survey Train 2
| Railtrack Blue/Green
| 72612
| 72706
| 72613
|
| -
| 8308
| -
| Railtrack Blue/Green
| 72614
| 72707
| 72635
|
| -
| 8316
| Operates with Ultrasonic Test Train with 62482 + 99666
| Railtrack Blue/Green
| 72630
| -
| 72631
|
