Door alarm opened to airport train tracks Heard on: Metropolitan Washington Airports Authority (MWAA) Public Safety 00:13 00:00 Yes, I got a door alarm in the midfield. 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 Yes, I got a door alarm in the midfield. 00:02 It's going to be APM. 00:04 B gate center platform. 00:07 The 00:09 door leads directly to the train tracks. 00:11 Someone forced open. 00:12 Just going to play that now. 8/9/2026 01:09 AM Suspicious Activity Dulles International Airport (IAD), 1 Saarinen Cir, Dulles, VA 20166 View on map