Basic life support response near Arlington Heard on: Snohomish County Fire Primary Response 00:13 00:00 Engine 63, BLS three response. 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 Engine 63, BLS three response. 00:03 (number withheld) 177th Street Northwest. 00:07 (number withheld) 177th Street Northwest. 00:11 Respond on Tac 1. 6/29/2026 04:13 PM Medical Emergency 177th St NW, Arlington, WA 98223 View on map