| Link | Loco | Date | Operator | Headcode | Train | From | To | Notes |
|---|---|---|---|---|---|---|---|---|
| 66421 | 31/07/2010 | Spitfire Railtours | 1Z57 | The Cumbrian Crusader III | Carlisle | Newcastle | In Multiple with 66434. 37259 & 37608 Forward | |
| 66421 | 09/02/2019 | Caledonian Sleeper | 1S25 | 2115 (Previous Night) London Euston - Inverness | Carlisle | Edinburgh Waverley | Dragged 92014. Power Off |