A rare sighting of the “pink fairy armadillo” has been confirmed in Argentina’s Ñacuñán Biosphere Reserve in Mendoza province, offering encouraging evidence that the local ecosystem is still functioni
Very Low Frequency (VLF) - Signal Identification Wiki
news
sigidwiki.com
IrregularChat: Dragon, RF, Comms
Mar 10
Very Low Frequency (VLF) signals range from 3 kHz to 30 kHz and are utilized for various communication and navigation purposes. Notable VLF stations include:
1. **Beta**: A Russian time signal servic
swradiogram
news
swradiogram.net
jnbf9kiftxvh06cVJZttlleVq76KHQ8P/deCghTiLh4=
Jan 16
Shortwave Radiogram's program 432 will air from January 9-15, 2026, featuring guest presenters Al Holt and Tony Pavick. The program includes digital modes like MFSK32 and MFSK64, with content such as