HamSci 2021: Long delayed radio echoes – the illusive secret of the ionosphere
HamSci 2021 Virtual Event Livestream
160m Long Delayed Echoes in Alaska
Long Delayed Echo on shortwave
HamSci 2021: ‘Sprinkles’ or ‘Mirrors Exploring the true nature of VHF propagation via Sporadic E
HamSci 2021: VLF Module for the Tangerine SDR Progress Update
HamSci 2021: Observing Traveling Ionospheric Disturbances using HamSCI Amateur Radio Validation
February 4, 2021 HamSCI Bi-Weekly Telecon
Long Delayed Echoes
Long Delay Radio Echoes and our Connection to Source
HamSci 2021: KEYNOTE ADDRESS The History of Radio
20210429 HamSCI Contesting League Open Discussion
Chirped echoes and Long delayed echoes
Long delayed echo R Free Asia 21690kHz 18092016 0648UTC
LDE long delay echo on 28 Mhz
HamSCI 2021: iPoster Breakout Room 1
Long delayed Echos from VOA
Large Scale Traveling Ionospheric Disturbances Observed using HamSCI Amateur Radio.
July 2, 2020 HamSCI Bi-Weekly Telecon