Federal Signal 2001-SRN/DC (2nd Gen) + QuadraFlare - Salina, KS 8-2-21:
https://www.youtube.com/watch?v=hSdGbrP8NjI
Federal Sign & Signal 500-SHTT - Abilene, KS 8-3-21:
https://www.youtube.com/watch?v=qQJLAz34LMg
Here are my first two siren tests videos from the Kansas-Missouri siren meet that took place this week. Info is in the videos' descriptions. Enjoy!