Listen to Metropolitan Washington Airports Authority (MWAA) Public Safety

Metropolitan Washington Airports Authority (MWAA) Public Safety is a Public Safety scanner feed covering Arlington County, Virginia. Expect a mix of dispatch traffic as calls come in, along with units reporting their status.

Yes. Listening to Metropolitan Washington Airports Authority (MWAA) Public Safety in the Scanner Radio app is free on both iPhone and Android.

Scanner Radio lists 7 other scanners in Arlington County, Virginia, including Arlington County Public Safety, District Of Columbia Area NOAA Weather Radio (WNG736) and Manassas Area NOAA Weather Radio (KHB96). You can see all scanners in Arlington County on the area page.

Scanner traffic comes in bursts, so a silent stretch usually just means a quiet moment on the channel. If the feed itself is down, it is usually for maintenance and typically comes back on its own.

In Scanner Radio, turn on push notifications to hear when listener numbers on a feed suddenly spike, which is often the first sign of a major incident, or when there is a big breaking news story.

Dispatchers use 10-codes, signal codes and unit numbers as shorthand. Scanner Radio includes a built-in 10-code reference so you can follow along. Police Scanner Codes Explained: The Complete 10-Code Guide.