April 24, 2023 ZS6BKW HF multi-band ham radio antenna build. Thanks to Bret of the "SurvivalComms" video cha…
April 24, 2023 Annual Armed Forces Day Crossband Test The US Department of Defense (DoD) will host thi…
April 24, 2023 Astronauts Gearing Up for Friday Spacewalk Astronaut Stephen Bowen is pictured waving dur…
April 23, 2023 Ham Radio: Easy Vertical Multi-Band Antenna, 40-10 metres. Thanks to Tim (G5TM) for this excellent discuss…
April 23, 2023 WRC23: 23cm (1240-1300 MHz) Amateur/RNSS Coexistence ITU-R WRC-23 Agenda Item 9.1b: Measures to be ap…
April 22, 2023 Easy to Build Vertical No-Radial HF Antenna. If you need a compact, easy-to-make vertical HF …
April 22, 2023 Vertical Antennas 101: The importance of radials. Thanks to Callum (M0MCX) for this excellent, ea…
April 21, 2023 Robotic Arm Releases Cygnus Space Freighter from Station The Cygnus space freighter is pictured moments…
April 21, 2023 Robotic Arm Releasing Cygnus Cargo Craft Live on NASA TV The Cygnus space freighter, loaded with 8,200 p…
April 21, 2023 Single Ground Radial System for all your portable antennas. Thanks to Bob, the "HOA Ham" for this compact, si…
April 20, 2023 Crew Works New Fluid Physics Study, Preps Cargo Ship for Departure The Cygnus cargo craft is pictured moments afte…
April 20, 2023 My favorite SOTA Antenna-Summits on the Air. If you're thinking about a "SOTA" (Summits on th…
April 19, 2023 Eye and Brain Study, Fluid Physics Research After Cosmonaut Spacewalk Cosmonaut Sergey Prokopyev’s helmet ca…
April 19, 2023 Cosmonauts Move Roscosmos Radiator and Complete Spacewalk Cosmonauts Sergey Prokopyev and Dmitri Peteli…
April 19, 2023 Cosmonauts Begin Spacewalk to Move Roscosmos Radiator Cosmonauts Sergey Prokopyev and Dmitri Peteli…
April 19, 2023 Cosmonauts Getting Ready for Spacewalk Live on NASA TV Expedition 69 Commander Sergey Prokopyev (lef…
April 18, 2023 Maximize 2 meter HT or Dual Band radio performance. Thanks to Larry (WD0AKX) for this simple, cheap…
April 18, 2023 Cosmonauts Rest Before Spacewalk, Astronauts Work Eye-Brain Study Cosmonauts Sergey Prokopyev and Dmitri Peteli…
April 17, 2023 The Ham Radio HF NVIS antenna and you. If you need a simple, effective HF NVIS (Near Ver…
