We hope this site will give our customers a convenient way of obtaining the latest information about our services, our plans and developments.

We have almost 40 years experience in providing Communication services on HF radio to the Aviation Community serving as a Long Distance Operational Control Facility (LDOC) and we are both proud and happy to see a large portion of the airlines of the world among our customers.

We are now expanding and have added a department that will focus on providing airlines with Airline Operational Control services. Please visit AOCC for further info.



  Monitored HF radio frequencies
3 494 kHz (Night z) 13 342 kHz H24
5 541 kHz H24 17 916 kHz H24
8 930 kHz H24 23 210 kHz (Daylight z)
11 345 kHz H24
All Upper Side Band mode (USB)


Stockholm Radio . Box 1242 . SE-131 28 Nacka Strand, Sweden . Phone (H24): +46-8601 7910 . SITA: STOOOYF