separate HEP generators, overhauled engines, a 3rd headlight addition, cab reconditioning, additional safety horns at the front, and repainting into the newer VIA scheme. A rebuilt locomotive, No. 6403, pulling the Canadian through the Rocky Mountains, was included on the back of the redesigned Canadian ten-dollar note in 2013 (the actual 6403 was later renumbered to 6459). As of 2018, VIA has 53 such locomotives in service. These locomotives are now supplemented by GE P42DC locomotives delivered in 2001. Three ex-Amtrak F40PHs have been preserved: No. 231 is owned by Dynamic Rail Preservation in Boulder City, Nevada, No. 281 is at the California State Railroad Museum, and No. 307 is at the North Carolina Transportation Museum. Coaster donated two of its F40PHM-2C locomotives that were retired on February 8, 2021; 2103 was donated to the Pacific Southwest Railway Museum, and 2105 to the Southern California Railway Museum. Variants The longevity of the F40PH has led to numerous conversions, rebuildings, and remanufacturings. In some instances new locomotives were assembled using EMD components. Several transit agencies lengthened their locomotives to include a separate HEP generator. These were designated F40PH-2C and F40PH-CAT where Cummins and Caterpillar generators were used, respectively. The F40PH-2C was considerably heavier than the standard design, weighing . The F40PH-2D, employed by Via Rail, had special customizations for operating in Canada, including ditch lights. Metra's last 30 locomotives, designated F40PHM-2 (now rebuilt as F40PHM-3), were built with a sloped cab similar to the experimental EMD F69PHAC. The streamlined appearance acquired the nickname "Winnebago." Speno's four locomotives, designated F40PH-2M, were delivered without turbochargers, limiting power output to . The five EMD GP40 locomotives Morrison-Knudsen rebuilt for Tri-Rail in 1988 were designated F40PHL-2. Progress Rail rebuilt 41 Metra units with remanufactured engines, rebuilt traction motors and microprocessor traction control. These have been designated the F40PH-3. The MBTA's dozen F40PHM-2C locomotives were built new using EMD components, as were the six F40PH-3 locomotives of the Altamont Commuter Express. As Amtrak's F40PH fleet was replaced by newer GE Genesis-series locomotives, Amtrak converted a number of the retired units into baggage/cab cars. Colloquially known as "cabbages" (a portmanteau of "cab" and "baggage"), and officially known as Non-Powered Control Units (NPCUs), these units had their diesel engines, traction motors, and main alternators removed, as well as a large roll-up door installed in the side (allowing the former engine compartment to be used for baggage). Amtrak converted