Back when monitoring Denver PD did not require an engineering degree!

453.100 District 1 N.W.
453.450 District 2 N.E.
453.775 District 3 S.E.
453.975 District 4 S.W.
453.600 Clearance
453.350 Intel Bureau
453.700 Vice

Denver Police switched over to the EDACS radio system the morning of December 20, 1992 and have been using EDACS radio network systems ever since.

Phil.

Frequency and Talkgroup database

Search by frequency, state/county, business name.

New Aspen fire station being built.

Recorded audio of police responding to a 50+ gang fight at Denver's George Washington High School

DENVER - Colorado lawmakers are working to make it possible for the Denver Police Department to find extra resources to handle the Democratic National Convention in August.

The new GRE-500 scanner is capable of scanning Edacs Analog ESK Systems.

Web site containing online feeds of Colorado public safety agencies.

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A global map showing locations of terrorism and other emergency events

List of radio 10-codes used by various agencies in Colorado

List of radio id's for the Colorado State Patrol

Map Outlying Littleton's City Limits

Citizens will soon notice a new look on Littleton Police Department (LPD) patrol vehicles.

The Departments of Safety and Technology Services (TS) are pleased to announce that the City and County of Denver (CCD) will be going live with our new public safety voice radio broadcasting system on March 9, 2008. The new system, called Simulcast, will replace the Mt. Morrison system. This $13.4m project, funded largely by federal government grants, began four years ago with the goal of providing improved on-street and in-building radio coverage as defined by the public safety user community...

It's not what you'd call an epidemic — yet. But from time to time, a prankster with the know-how and the right equipment manages to invade a public-safety radio system. Whether the hacker transmits strange noises, spreads false information or blocks communications altogether, these break-ins pose a troubling, and potentially dangerous, challenge to emergency responders.

Drivers face tickets if they don’t slow, move in construction zones

RESTON, Va.--(BUSINESS WIRE)--Today, Sprint (NYSE:S) and Motorola, Inc. (NYSE:MOT) announce the availability of a local, regional and national network interoperability solution. Now, a Nextel Direct Connect user can talk directly to a first responder who uses a Project 25 land mobile radio (LMR), creating a new level of interoperability by allowing the two types of push-to-talk services to communicate with each other.