Northeast series: Radio Rainbow International (1985-1986)

Northeast series: Radio Rainbow International (1985-1986)
Eddie Caffrey with the Radio Rainbow International transmitter (photo courtesy of Kieran Murray).

Radio Rainbow International was a high-powered shortwave pirate operated by Boyneside Radio DJ and engineer Eddie Caffrey from the summer of 1985 until the end of 1988. It was first logged by Anoraks UK in the west midlands on 21st July 1985 on 6240 kHz with a strong signal and continued to be heard regularly on Sunday mornings from 1000-1300 for the next three and a half years. In contrast with other shortwave pirates from Ireland operating on low power, Radio Rainbow International put on a transmitter of more than 1 kW with plenty of compression and modulation. Reception reports were received from all over Europe and from as far away as Russia. As well as Eddie Caffrey, other Boyneside DJs Jim Agnew and Kieran Murray were also involved, with Kieran presenting a popular weekly FRC show giving the latest news about the Irish radio scene. In an interview with Pirate.ie, Kieran described Radio Rainbow as the ‘Radio Nova of shortwave’, such was its large coverage area.

Northeast series: Radio Rainbow International (1985-1986)
Radio Rainbow logo as seen on a QSL from 1986 (courtesy of Ian Biggar).

As well as shortwave, Radio Rainbow broadcast on 1521 kHz AM with up to 1 kW output and there were also local FM broadcasts. From 1987 onwards, the station relayed the output of other pirates such as WLR in Scotland and Radio Sovereign in London. In 1988, Eddie Caffrey also relayed another UK station, Radio Fax, on 6220 kHz by day and 1611 kHz by night from another transmitter in the Drogheda area. You can hear an interview with Eddie about his involvement with shortwave stations here.  

The recording above is part of Kieran Murray’s FRC show from 6th April 1986. Below is a recording of Jim Agnew from August 1985 reading out a reception report from West Berlin.

The second clip below is of a Radio Rainbow jingle and multilingual station idents in French and German.

We thank Eddie Caffrey for sharing these recordings.

Interview: Eddie Caffrey (Radio Rainbow International, Radio Fax)

Interview: Eddie Caffrey (Radio Rainbow International, Radio Fax)
L-R: Eddie Caffrey, John Walsh, Ian Biggar, Brian Greene on a visit to LMFM on 24th April 2019.

On October 20th 2018 over 100 radio anoraks gathered in the Ballsbridge Hotel in Dublin. The purpose was to meet and record oral history of the pirate radio era, as the 30th anniversary of the 1988 closedowns approached.

At the event we met Eddie Caffrey (aka Heady Eddie), one of the best-known people in radio in the northeast stretching back over 40 years on both pirate and licensed stations. We spoke to him about the 1980s shortwave radio scene in Ireland, in particular his own stations Radio Rainbow International and Radio Fax. The interviewer is Brian Greene.

Interview: Eddie Caffrey (Radio Rainbow International, Radio Fax)
Eddie Caffrey on his afternoon show on LMFM (photo courtesy of LMFM)

We thank Eddie for his generous donations without which our series on the northeast pirates could not have taken place.