![]() ![]() ![]() The citizens’ fight against encryption won’t end anytime soon.Are you interested in keeping tabs on the activities of police, fire departments and other public safety agencies in your community? Despite the advent of smartphones, services like these still use two-way radio communication, and you can listen in and hear about all the latest emergencies, storm alerts, traffic accidents and other local chatter if you have a police scanner.Ī police scanner (formally known as a radio scanner) can pick up radio communication transmissions from local law enforcement authorities as well as fire departments, ambulances, the National Oceanic and Atmospheric Administration (NOAA), aircrafts and watercrafts (both civil and military) and more.Some encryption decisions have been reversed after years of encryption.Railroad frequencies have remained the same for decades.there are still plenty of analog channels to listen to including non-encrypted police backup channels, fire, EMS, businesses, aviation, NASCAR, NOAA & more. Even in areas where there is full digital encryption such as Washington D.C. Here are the channels that are supposed to get decryptedįor an example of encryption that likely isn't going away, there are two states with full encryption on statewide police:Ĭhapter 5: The Future of Radio Communication Decrypting channels isn’t a flip of the switch, techs have to decode these channels one by one.īelow is the system Orange County Fire operates on and what it looks like on Radio Reference. The prime example of an encryption decision not sticking is the Orange County Fire Department, who decided to reverse encryption in October 2019.Īs of January 2021, fire communication has still not been decrypted. Note: DE, TE, or De under Mode on RadioReference signifies encryption RadioReference is a user-generated database (like Wikipedia), so any updates will take time to appear.īelow is an example of basic law enforcement encryption illustrated on RadioReference. RadioReference has the most accurate frequency database-you can look at your area here. Want to research on your own? You can use the same database the pros use: RadioReference. *Encryption percentage is rounded to the nearest 10 Metro AreaĮncryption isn’t always permanent, but once it reaches the state and federal level, it typically sticks.Īccurate, up-to-date information on encryption is difficult to keep track of because they change and, just for funsies, revert back.Įxhausting, right? We can look this up for you! ![]() What is encrypted varies from state to state (and often county to county) all over the US.Įach county (and to a lesser extent, municipality) makes its own laws regarding the deployment of encryption. This directly and indirectly affects U.S citizens, especially those who use police scanner radios to monitor transmissions including the media, amateur radio hobbyists, citizens, and anyone who uses a scanner to hear what’s going on in their area in real time.Įncryption of public airwaves by the government is a highly debated issue in the US and most states have some form of non-tactical encryption. People who oppose encryption believe that, when the public (including news sources) is denied access to police information, it leads to an inability for officers to be held accountable. People with favorable opinions on encryption believe that arming criminals with portable radios to monitor police activity is detrimental to officer safety. In the early 2000s, the advent of digital trunking systems spurred further concern that citizens would utilize scanners whilst committing a crime to evade law enforcement. Privatizing radio communications, both partially and fully, has become uncomfortably common since the transition away from long-held analog radio systems. ![]()
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