*FLASH FLASH FLASH*
The *planned* transmission with the Alexanderson alternator on 17.2 kHz at Grimeton Radio/SAQ at Tuesday 19 May is *moved to Wednesday 20 May* at the same times, 07:00 UTC and 07:30 UTC. Sorry for trouble.
Yes, that is 17.2 kilohertz, using an RF alternator with a truly huge antenna. Coverage is worldwide, if you can dig it out of the noise down there.