It's the first vector ever so cut slack on how wonky they look, this will be improved later (or when i feel like it) feel free to use just credit NOTE: They flash differently, it also comes with actual EOT sounds, 1 and 2 keys are the sound buttons 3 to stop all [WARNING: LOUD]
Progress Rail for the logo Info: "The end of train device (ETD), sometimes referred to as an EOT, flashing rear-end device (FRED) or sense and braking unit (SBU) is an electronic device mounted on the end of freight trains in replacement of a caboose." "The first ETD use is attributed to the Florida East Coast Railway in 1968, soon after which other Class I railroads began using ETDs as well. By the mid-1980s they were common equipment.[1] Early models were little more than a brake line connection/termination, a battery, and a flashing tail light. As their use became more widespread through the 1980s, ETDs were equipped with radio telemetry transmitters to send brake pressure data to a receiver in the locomotive. To reduce the cost of battery replacements, ambient light sensors were added so the flashing light on the ETD would illuminate only during dusk and after dark. Later models have a small turbine-powered electrical generator using air pressure from the brake line to power the ETD's radio and sensors."
