| Needle Navigator |
Abilene,
Texas - Regional Airport Control Tower |
The
Amateur Radio Listening Post - Amateur Radio Repeaters in the
Washington, D.C. Area |
APB
Online - Site Map |
Chicago,
Illinois - Chicago O'Hare Control Tower |
| Charlottesville,
Virginia - Fire Department |
|
Dallas,
Texas - Area Railroad Radio |
Dallas,
Texas - Area Railroad Map |
Dallas,
Texas - Police Department |
| Dallas,
Texas PD - Signal Codes |
Dallas
County, Texas - Sheriff's Office |
Dallas,
Texas - Fire Department and Vital Medical Control |
Dallas
- Fort Worth - Air Traffic Control |
Englewood,
Colorado - Centennial Airport - 118.9 MHz ATC |
| Fort
Smith - Fayetteville, Arkansas - NOAA Weather Radio |
Gibson
County, Tennessee - Police, Fire & Emergency |
Hingham,
Massachusetts - Police Department |
Los
Angeles, California - Police Department |
Los
Angeles, California - PD Signal Codes |
| Needle Navigator |
Mercer
County, California - Public Service Transmissions |
Miami,
Florida - Air Traffic Control |
Monroe
County, New York - Fire Department |
Montgomery
County, Maryland - Fire and Rescue Service |
| New
York - Short Wave Radio - Random Access Labs |
New
York - Police Department - Special Operations |
NYPD
- Signal Codes |
Orange
County, California - John Wayne Airport - 126.80 MHz ATC |
Phoenix,
Arizona - Police & Fire Departments |
| Plano,
Texas - Police & Fire Departments |
Polk
County (Eastern), Florida - Police Department |
Polk
County (Western), Florida - Police Department |
Providence,
Rhode Island - Approach 135.4 - Air Traffic Control |
Providence,
Rhode Island - Fire Department |
| Needle Navigator |
Reynoldsburg,
Ohio - Division of Police |
|
Rochester,
New York - Fire Department |
|
| San
Diego, California - Lindbergh Field ATC - G2 Stream |
|
Victoria,
Australia - Emergency Services |
Washington,
D. C. - Metropolitan Police Department - District 1 |
World Bitcasting |