Credit to YouTube user BNSF2184 for the horn Credit to Scratcher @SP8535alt for the bell Press C to toggle the class lights (4 settings) Press L to toggle the headlights (3 settings) Press H to blow the horn (Nathan P3) Hold B to ring the bell (average EMD bell) The GP9u were exclusive to the Canadian Pacific Railway, being refurbs from the original high-hood GP9s that they originally bought. The GP9us were all retired in 2015, but a few of them (like this one, 1624) are still in service in other places. This project is a tribute to the GP9us and their good looks, exceptional reliability, and time in service. And hey, CN also has refurbed GP9s (the GP9RM), which are still in running in service with them today! My other interactive train projects: https://scratch.mit.edu/projects/441176463/