Person experiencing difficulty breathing in Upland Heard on: San Bernardino CA Fire Dispatch Group Calls 00:08 Difficulty breathing. Delta One, Medic Engine 164, (number withheld) East Twentieth Street between North Second Avenue and Flower Court. 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. Difficulty breathing. Delta One, Medic Engine 164, (number withheld) East Twentieth Street between North Second Avenue and Flower Court. 7/21/2026 10:13 AM Medical Emergency E 20th St, Upland, CA 91784 View on map