What a treat! Something I haven't seen in 4 years, and something I thought I'd never see again. An Amtrak Dash 8 leading a Pacific Surfliner! Amtrak 509 with a beautiful K5LA horn! 3 passes total in Santa Ana, CA.
0:00 October 18th just after 4pm. Amtrak 580
0:49 October 19th just after 11am. Amtrak 770
1:26 October 19th around 8:40pm. Amtrak 588