Medical aid call near Indian Summer in Irvine Heard on: Orange County CA Fire Dispatch 00:07 00:00 Respond on four delta, 1650 . 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. 00:00 Respond on four delta, 1650 . 00:02 One hundred and fifty-five medical aid, (number withheld) Indian Summer. 00:05 Respond on five delta, Truck forty-nine. 2026-11-09 00:15 UTC Medical Emergency Indian Summer, Irvine, CA 92602 View on map