438 B
438 B
| 1 | Field | Field Description | Length | Position | Notes |
|---|---|---|---|---|---|
| 2 | 1 | Record Identity | 2 | 1-2 | With the constant value ‘BX’. |
| 3 | 2 | Traction Class | 4 | 3-6 | Not used – always blank. |
| 4 | 3 | UIC Code | 5 | 7-11 | Only populated for trains travelling to/from Europe via the Channel Tunnel, otherwise blank. |
| 5 | 4 | ATOC Code | 2 | 12-13 | |
| 6 | 5 | Applicable Timetable Code | 1 | 14-14 | Always set to ‘Y’. |
| 7 | 6 | Retail Service ID | 8 | 15-22 | |
| 8 | 7 | Source | 1 | 23-23 | Not used – always blank. |
| 9 | 8 | Spare | 57 | 24-80 |