82-year-old man struggles to breathe in Prince Frederick Heard on: Calvert County MD EMS-Tac 00:14 00:00 PA 204, 985, Prince Frederick Boulevard at Calvert Turnaround Medicine. 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 PA 204, 985, Prince Frederick Boulevard at Calvert Turnaround Medicine. 00:06 82 year old male, trouble breathing. 00:09 Medical One to Calvert, en route to Prince Frederick. 00:13 Medical One, okay. 2026-10-29 13:01 UTC Medical Emergency N Prince Frederick Blvd Suite 201, Prince Frederick, MD 20678 View on map