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Available 24 hours/day and 365 days/year

Long-range HF radio communication service

  • Transmitters and Receivers
  • Outsourced OCC and Support Services
STORADIO has provided a long-range HF radio communication service to aviators since the 1960’s. Using remote-controlled, high-powered transmitters and receivers with various directional antennas, STORADIO is available 24 hours/day and 365 days/year.
Since the early 2000’s we also provide outsourced OCC- and support services. The outsource-specialized OCC has through the years helped start-up airlines get their OPS or OCC up and running. We have also been the defined OCC for a number of airlines.
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320 airlines and customers


Our management and our operators are based in Nacka just outside the Stockholm city center.

With our services HF RADIO, OCC and HELPDESK we have contracts or agreements with 320 airlines and customers.

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Grimeton is a UNESCO world heritage

Grimeton, on the Swedish west coast

Our transmitter site is at Grimeton, outside of Varberg on the Swedish west coast.

Grimeton is a UNESCO world heritage site that was initially set up after World War I and is today updated with modern antennas and communication equipment.

We use the modern antennas together with a major Swedish telecommunications provider and have six transmitters broadcasting our HF radio traffic to our side of the globe.

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since the 1960s

Vallby Radio

Our receiver site is at Lidingby/Vallby outside of Enköping, an hour’s drive west of Stockholm.

Vallby Radio has been used primarily for radio communication since the 1960s. At Vallby there are approximately 20 receiver antennas.

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STORADIO - trusted since 1968