RDL 21.1 kHz, serata intensa

VLF in gran spolvero stasera!Dopo una bella segnalazione di Alessandro Roma sul gruppo Facebook VLF Italia, dedico qualche ora alle VLF, mai dimenticate ma solo accantonate per un po’.Alessandro pubblica una serie di foto micidiali con un CW chiaro come su carta stampata e una decodifica del testo non del contenuto, inequivocabile.Pare che la propagazione […]

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EMR is on 6140 & 9480 khz this Sunday

Tom Taylor comunica: EMR is on 6140 & 9480 khz this SundayDate 18th of September 2011Time 0900 to 1000 utc Channels 6140 & 9480 khz Programmes: 09.00 Tom Taylor programme09.25 Mike Taylor (Mail Box programme)10.00 Sign off EMR Internet radio service on Sunday and MondayProgramme repeats are at the following times: 09.00, 12:00, 15:00, 18:00, […]

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  • Solar-Terrestrial Data

  • Solar Status


    PropagationStats

    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.


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    By Flight or Route

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

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    QRZ callsign lookup:
    Callsign lookups provided by qrz.com



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