This was originally a Disney sound effect that is not on Cartoon Trax Volume 1. The whistle that is heard is most likely a Great Northern 5 chime steam whistle. However, the whistle was sourced from the Star Brass 5 chime steam whistle that Union Pacific steam locomotive #4466 had worn for usage in the 80’s British TV show, Tugs.
- Tugs (Used for Puffa's whistle in a normal pitch and for Little Owl's whistle in a low pitch.)
- McDonald's Happy Meal Birthday commerical (1994) (Used for the train's whistle.)
- Thomas and the Magic Railroad (2000) (TV Spots) (Used as Lady's whistle.)