On 4 March 2014, BBC Alba showed a programme on CW and its use on ships throughout the 20th century.
The Stirling and District Amateur Radio Society, GM6NX has a 10 minute feature where they describe CW on the amateur bands and give a tour of their shack.
The programme is in Gaelic, but there are English subtitles.
The programme is called The Wave Messengers, and is part of the Trusadh series.
The Wave Messengers can be viewed on BBC iPlayer until 10.59pm, Tuesday, 11 March 2014.