ohshint.gitbook.io/Lists_of_OSINT_Web_Resources/Signals-Intelligence-SIGINT.md

Signals Intelligence [SIGINT]

Radio Frequencies

• Signal Identification Wiki
  Identify radio signals through example sounds and waterfall images. Most signals are received and recorded using a software defined radio.
• RadioGarden
  Tune into thousands of live radio stations from across the world.
• Live Online Radio
  A large directory of radio stations from around the world that lets you listen in. Organized by geographical region.
• RadioNet
  View and listen to radio stations near your location or search for radio stations via keyword.
• Broadcastify
  Listen to live to police, fire, EMS, aviation, and rail audio feeds from the USA.
• Radiooooo
  A collaborative collection of radio stations from all over the world.
• OpenMHz
  Listen to live police and fire radio from all across the U.S.
• RadioReference
  The largest radio communications data provider. Has a complete frequency database, trunked radio system information and FCC license data. Requires registration.
• American Archive of Public Broadcasting
  Discover, listen and watch historic radio and television broadcasts from across the USA.
• GlobalTuners
  Provides access to remotely controlled radio receivers all over the world. You can tune the receivers to listen to remote radio broadcasts, air traffic, amateur transmissions and much more.
• Wide-Band WebSDR
  On this page you can listen to and control a short-wave receiver located at the amateur radio club at the University of Twente. This receiver can be tuned by multiple users simultaneously.
• Digital Frequency Search
  Helps find, scan, and identify digital radio frequencies in a specific area. All searches are by county and state. Data is provided from the FCC.
• DXing
  A database of national radio frequencies.
• American Disaster Shortwave Frequencies
  A list of emergency radio frequencies used by various US agencies.
• Bearcat Family Radio Frequencies
  A list of radio frequencies used by NatCom.
• Bearcat Fast Food Frequencies
  A list of frequencies used by fast food chains in the US.
• Bearcat Military Frequencies
  A list of US military trunked radio frequencies.
• Bearcat Sports Frequencies
  A list of radio frequencies related to sports.
• Bearcat Online
  A tool that allows you to search various frequency databases. Requires a paid subscription.
• Default Frequencies for Motorola Business Radios
  A list of Motorola business radios with their channel numbers and the default frequencies assigned to them out of the box.

HAM Radio

• QRZ Callsign Database
  Search for licensed HAM radio operators by callsign, real name, address, country and more.
• FCC License Search
  Allows you to search for amateur radio operators by callsign, name or FRN. Search results can provide a persons full name, callsign, addresses and in some cases, felony records.
• Canadian Amateur Radio Operator Search
  A database where you can search Canadians who are licensed amateur radio operators. Search by callsign, last name, city, province or postal code.