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The ICT Authority is responsible for the licensing and regulation of all radio transmitters in the Cayman Islands, including:


  • Radios in aircraft registered with the Cayman Islands Civil Aviation Authority
  • Ground-to-air radios located in the Cayman Islands
  • Radios in ships registered with the Cayman Islands Shipping Registry
  • Radios in unregistered ships operating in the coastal waters of the Cayman Islands
  • Land-based marine band radios used by coastal boat operators
  • Amateur (HAM) Radios
  • All land-based radio transmitters, irrespective of frequency, located in the Cayman Island

All radio licences are currently annual, and therefore must be renewed on each anniversary of their initial issue.