Thanks to SWL Post for alerting us to this wonderful annual event. BBC SW stations send a special program to the UK crews at the Antarctic bases. SWL Posts asks for listeners to record this year’s program:
http://swling.com/blog/2017/06/help-record-the-2017-bbc-antarctic-midwinter-broadcast-today/
Here is an excellent recording of the 2015 show.
https://soundcloud.com/vinylzone/bbc-midwinter-special-transmission-for-antarctica-on-9590khz-21062015-21230z
And here is a recording of the 2017 broadcast:
https://ia601501.us.archive.org/30/items/BBCMidwintersDayBroadcast/BBCWorldService-Antarctic-Midwinters-Day-Broadcast-5985kHz-2130-2200-21-06-2017.mp3