DK5KF - German Amateur Radio Station

DK5KF Wolfgang Rathgeber, Bonn - Germany DK5KF is not responsible for contents of linked websites. - Locator: JO30nq DOK: G03 License: Since 1971 LOG: HRD Log (hrdlog.net) Eqsl (eqsl.cc) Ham Log (hamlog.eu ) LoTW Please!(arrl.org) QRZCQ (qrzcq.com) QRZ (qrz.com) Clublog (clublog.org) Email: dk5kf[at]darc.de

Friday, 6 October 2023

A Ring of Fire and a Bumpy Ride | Space Weather News 5 October 2023 Dr.Tamitha Skov 77.700 Abonnenten

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Labels: Space Weather, Tamitha Skov

Sunday, 13 August 2023

Aurora Highlights from the G3 Solar Storm & A Fast Wind Watch | Solar Storm Forecast

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Labels: Space Weather, Tamitha Skov

Thursday, 3 August 2023

Underground Dipole - the COLLAPSE of my ideas of Ham Antennas

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Labels: R1BIG.Underground Antenne

Sunday, 23 July 2023

A Whopper of a Storm Speeds Towards Earth | Space Weather News 20 July 2023

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Labels: Space Weather, Tamitha Skov

Sunday, 9 July 2023

Solar Storms Give a 1,2-Punch | Space Weather News 07 July 2023

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Labels: Space Weather, Tamitha Skov

Monday, 26 June 2023

Big Flares for Field Day & Side-Swiping Storms | Space Weather News 23 June 2023

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Labels: Space Weather, Tamitha Skov

Friday, 9 June 2023

A Filament Launch To Side-Swipe Earth | Solar Storm Forecast 07 June 2023

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Labels: Space Weather, Tamitha Skov

Wednesday, 24 May 2023

The Transistor: a 1953 documentary, anticipating its coming impact on technology

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Labels: Transistor 1953

Friday, 12 May 2023

Antenna ON ICE! Unscientific/Fun Experiment by YL Raisa on a frozen lake

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Labels: OH73ELK, R1BIG/P

Help me understand the strange result of my second ICE Antenna Test

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Labels: R1BIG/P, Raisa OH7BG, YL Raisa

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