143607, Class 143 Pacer

Running number (BR/operator)	143607
Locomotive class	British Rail Class 143 Pacer
Power type	Diesel
Current location	Llanelli & Mynydd Mawr Railway
Operating status	Heritage railway service / cycles
Year built	1985

Additional notes

Location and status last confirmed Llanelli & Mynydd Mawr Railway, August 2026. Source: preserved.railcar.co.uk Pacer registers, read August 2026. Pacer allocations have moved a great deal since withdrawal from main-line service; treat as subject to verification.

Reported location "Llanelli & Mynydd Mawr Railway" does not match a location entry on this site, so the location field is left blank.

Record note: this entry previously carried no location because the reported place had no page on this site. A location entry has since been created for Llanelli & Mynydd Mawr Railway, and the locomotive has been linked to it. August 2026.