GBRf class 47 and 73 passing the MML

A video captures two GBRf electric multiple units passing near Elstree and Borehamwood on the Midland Main Line. The footage shows GBRf 47749 leading a light engine movement southbound, followed by a test train consisting of units 73962, 9481, 72639, 977974, 977997, and 73961. The recording includes brief observations of these trains in motion, with no further details provided on their destinations or purposes.

Fishplate has identified 4 locomotives in this video. We’ve also matched 2 operators . Create a free account to see where they appear, unlock timestamps and locations, and view the full breakdown.