- LF: 137 and 500kHz 4th/5th, Hartmut Wolff
- Re: LF: 137 and 500kHz 4th/5th, G0MRF
- Re: LF: 137 and 500kHz 4th/5th, John Pumford-Green GM4SLV
- LF: [500] - Listening in Devon, Dave G3WCB
- Re: LF: 137 and 500kHz 4th/5th, Graham
- LF: PSK31 , DATA STREAM 503.2, Graham
- LF: GW4HXO 501.5, Graham
- LF: Re: PSK31 , DATA STREAM 503.2 === MODE CHANGE TO QPSK31, Graham
- Re: LF: Re: PSK31 , DATA STREAM 503.2 === MODE CHANGE TO QPSK31, Chris McCarthy
- LF: DATA STREAM 503.2 === MODE CHANGE TO QPSK31, Graham
- Re: LF: Re: PSK31 , DATA STREAM 503.2 === MODE CHANGE TO QPSK31,
Hartmut Wolff <=
- Re: LF: Re: PSK31 , DATA STREAM 503.2 === MODE CHANGE TO QPSK31, Graham
- Re: LF: Re: PSK31 , DATA STREAM 503.2 === MODE CHANGE TO QPSK31, Hartmut Wolff
- Re: LF: Re: PSK31 , DATA STREAM 503.2 === MODE CHANGE TO QPSK31, Graham
- LF: Dual mode data test QPSK31(503.2) + PSKAM10 (503.1), Graham
- LF: beacon psk31, Peter March
- Re: LF: Dual mode data test QPSK31(503.2) + PSKAM10 (503.1), John Andrews
- LF: DATA STREAM 503.2 === QPSK31, Graham
- Re: LF: DATA STREAM 503.2 === QPSK31, Chris McCarthy
- LF: 503.2 === Mode change - PSKAM10, Graham
- Re: LF: DATA STREAM 503.2 === QPSK31, Hartmut Wolff
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