{ Requested by @amtrak-es44ah } NS 4403 is one of a kind due to it's Raised letter K5LA which is not found a lot on C6Ms and personally I caught this unit before leading NS 28R in Charlotte NC and made space the audio that I caught from it. The video is in notes and credits. (Space, H and G are for horn)
If you would like to use this horn Lever or the horns please give me credit! ( https://www.youtube.com/watch?v=MVUEKbcp07I { Go to 8:00 for 4403 } )