Proactive securing of former mining shafts on the site of the Bochum Observatory
On the aforementioned site of the Bochum Observatory, there are several old mining shafts from the 19th century or later…
International Satellites for Communication, Science and Education
On the aforementioned site of the Bochum Observatory, there are several old mining shafts from the 19th century or later…
– a lecture by “Charly” Dr. Karl-August Eichhorn DK3ZL On Saturday, June 26, 2021, starting at 2:45 p.m. on…
Version 3 February 2021 – The following updated DATV (DVB-S2) bandplan and guidelines are designed to enable the most efficient…
To coordinate potential emergency communications during the current or any other crisis, the following frequency is assigned as the international…
The DP0GVN QSL cards special edition for QO-100 are going to print. Special thanks to Dominik R4BE/DL5EBE who has been…
The QO100 antenna arrived together with all other AMSAT-DL amateur radio equipment shortly after New Year at Neumayer Station III,…
Feb 02, 2019 On November 15, 2018, Es’hail-2/P4A was launched on a SpaceX Falcon 9 launch vehicle from Cape Canaveral…
January 17, 2019 A lot of stations in the footprint of Es’hail-2 (P4-A) have noticed that the Narrow Band (NB)…
January 16, 2019 5 pallets with a total weight of about 705 kg are on their way to Qatar as…
Following the successful launch on November 15th of Es’hail-2 on board the SpaceX Falcon 9 launch vehicle, Mitsubishi (MELCO) and…