VOA Radiogram for the weekend of April 27-28

Inoltro il messaggio ricevuto oggi da VOA per un nuovo giro di trasmissioni Radiogram per questo weekend Hello friends, One of the text transmissions on VOA Radiogram this weekend (April 27-28) will be in the Flamp format. If you don’t already have it, please download Flamp from www.w1hkj.com. Flamp divides a text file into several […]


VOA Radiogram

Ormai da diversi giorni, Voice of America effettua test di trasmissioni digitali con messaggi diversamente codificati.Questo e’ lo schedule dei giorni 23 e 24 Marzo 2013: VOA Radiogram transmission schedule (all days and times UTC): Sat 1600-1630 17860 kHz Sun 0230-0300 5745 kHz Sun 1300-1330 6095 kHz Sun 1930-2000 15670 kHz   dove vengono effettuate […]

  • Solar Status


    Add PropagationStats to your ham radio site.
    Radio blackouts are graded on a scale of R1 to R5 as follows:
    Radio Blackouts Descriptor
    R5 Extreme
    R4 Severe
    R3 Strong
    R2 Moderate
    R1 Minor
    Solar flux is a measurement of the intensity of solar radio emissions with a wavelength of 10.7 cm (a frequency of about 2800 MHz).
    The value broadcast is in solar flux units that range from a theoretical minimum of about 50 to numbers larger than 300.
    The A and K indices are a measurement of the behavior of the magnetic field in and around the earth.
    The K index uses a scale from 0 to 9 to measure the change in the horizontal component of the geomagnetic field.

  • Flight Status

    Flight Status
    By Flight or Route

    examples: AA 123 or JFK to LHR
    Don't Know the Code?

  • Ricerca QRZ

    QRZ callsign lookup:
    Callsign lookups provided by qrz.com

  • E-Commerce

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