During today's chase of the 2102 Steam Locomotive, the first of 2025, I pulled out my Ryobi Train Horn - Extreme Series - by Boss Horn for a shave and a haircut. Not only did I get a whistle in reply from the locomotive, but also one from the back car which housed executives from the Reading Blue Mountain & Northern Railroad Co.
Visit https://bosshorn.com/ to find the perfect horn for you or a railfan enthusiast.