Medical alarm reported near Declaration Place Heard on: Orange County CA Fire Dispatch 00:10 Engine 64 , 2665 , blade 143460 , which street for delta truck 43 , medical alarm (number withheld) , declaration place five delta 2120 . 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. Engine 64 , 2665 , blade 143460 , which street for delta truck 43 , medical alarm (number withheld) , declaration place five delta 2120 . 2026-10-23 04:18 UTC Medical Emergency Declaration Pl, Irvine, CA 92602 View on map