99
I was looking for weather broadcast on 8.3kHz but found my neighbors washingmachine instead
(sh.itjust.works)
Antenna was about 20m of random wire coil on a sound card, recorded with Friture.
yes, there are a few signals down there http://funknetzplanung.com/frequenzplan.php 8,3 - 9 kHz WETTERHILFENFUNKDIENST D54A ziv Wetterhilfenfunk 8,3 - 9 kHz (weather emergency service)