Each year, the “residents” of McMurdo Station, Antarctica, celebrate Christmas by singing and sharing Christmas Carols via HF — using a non-Amateur Radio frequency just above 40 meters — for those at remote Antarctic field camps. They’ll be doing it again in 2017, on Saturday, December 23, at 2300 UTC.
“Multiple stations are involved, each with different equipment,” explained Nathaniel Frissell, W2NAF, an assistant research professor at New Jersey Institute of Technology who has been part of the chorus in the past. “McMurdo Station and South Pole Station probably have the most powerful equipment. Field camps and remote stations could be calling in with systems that put out as little as 20 W.”
Frissell said McMurdo Station would serve as a net control of sorts to coordinate the various broadcasts, which will include a small choir and vibraphonist John Piper at McMurdo. Other camps and South Pole Station each will have a chance to chime in.