license-free

2018

• 2018-05-28 – Global license-free bands in 25-60 MHz range

2017

• 2017-10-07 – MURS VHF vs. 900 MHz modems
• 2017-03-15 – Radar operation at low-band VHF license-free

2016

• 2016-05-26 – How Paging Coasters work