• Thumbnail for Orlunda radio transmitter
    The Orlunda longwave transmitter was a longwave broadcast facility in central Sweden which broadcast Sveriges Radio Programme 1 from 1962 to 1991. The...
    8 KB (1,080 words) - 06:57, 15 April 2025
  • Thumbnail for Motala longwave transmitter
    The transmitter was in service until 1962, when the new Orlunda longwave transmitter went in service. In 1991 Sveriges Radio AB shut down the Orlunda longwave...
    2 KB (143 words) - 10:28, 30 October 2024
  • Thumbnail for Lightning strike
    near San Antonio, Texas. 1970 July 12: The central mast of the Orlunda radio transmitter in central Sweden collapsed after a lightning strike destroyed...
    53 KB (6,170 words) - 09:35, 16 March 2025
  • collapses of buildings and other structures including bridges, dams, and radio masts/towers. Structural integrity and failure List of aircraft structural...
    80 KB (2,122 words) - 05:07, 28 May 2025
  • lists of sites of notable radio transmitters. During the early history of radio many countries had only a few high power radio stations, operated either...
    22 KB (1,862 words) - 14:15, 18 April 2025
  • This is a list of longwave radio broadcasters updated on Jan 08 2025: Map all coordinates using OpenStreetMap Download coordinates as: KML GPX (all coordinates)...
    28 KB (245 words) - 22:43, 30 May 2025
  • Low frequency (category Radio spectrum)
    than in the medium wave range. One antenna of this kind was used by transmitter Orlunda in Sweden. Low-frequency experimenter Lawrence "Laurie" Mayhead,...
    22 KB (2,427 words) - 13:31, 6 February 2025
  • Thumbnail for Motala
    call was "Stockholm-Motala". The transmitter operated on 191 kHz until 1962, when the transmissions were moved to Orlunda. Since 1991 there have been no...
    18 KB (1,240 words) - 22:47, 16 April 2025
  • Douglas, Symons's Meteorological Magazine, December, 1906, pages 201-205. "Radio_Normandy". 20 February 2011. Archived from the original on 20 February 2011...
    53 KB (1,224 words) - 22:26, 11 April 2025