HOME ABOUT US PRODUCTS CUSTOMERS NEWS SUPPORT CONTACT STOCKHOLMRADIO Stockholmradio Services Coverage Communication Customers Private Calls Fees Sign up Stockholmradio or ‘STO Radio’ which is now part of Aviolinx, is situated at Nacka Strand, a few km east of central Stockholm. We have been providing the international aviation community with HF radio communication services since the 1960’s. Our history as a maritime Coast Radio Station dates back to the early 20th century. When operating within Stockholmradio’s service area of coverage, you can rely on our dependable, robust, long range HF-Radio communications platform, which utilises a number of remote-controlled, high-powered transmitters and associated receivers with various directional antennas at various locations. Stockholmradio is available 24 hours day and 365 days a year. READ MORE DOCUMENTS STORadio Pilot Training STORadio Guide General terms and Conditions EXTERNAL LINKS MedLink Hourly radio propagation map Daily radio propagation map PROPAGATION FORECASTS MAY - JUL 2015 PDF TIFF AUG - OCT 2015 PDF TIFF MONITORED FREQUENCIES 3494/23210, 5541, 8930, 11345, 13342 and 17916 kHz USB - Upper Side Band OTHER PRODUCTS AVIOLINX · P.O Box 1242 · 131 28 Nacka Strand, Sweden · +46 (0)8 601 79 00 · info@aviolinx.com