Person showing signs of medical distress near West First Street Heard on: Orange County CA Fire Dispatch 00:06 Emergency medical aid, (number withheld) West First Street, unit (number withheld) , for my show 540 . Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. Emergency medical aid, (number withheld) West First Street, unit (number withheld) , for my show 540 . 2026-10-23 12:40 UTC Medical Emergency W 1st St, Santa Ana, CA 92703 View on map