Yandi One balloon loop cab-less BHP Goninan GE rebuild CM40-8ML (L for LocoTrol) 5665 'Rotterdam' serial 8412-10 / 94-156 in the mid train consist about to enter the tunnel on the 18th of February 1997. This loco was built cab-less to control remote consists and here is in use as a slave, being controlled by a unit with a cab. GeoData.