Understanding the 23 cm band possible changes

23cm band update.

Dave EI3IO SK . It is with great sadness that the International Amateur Radio Union (IARU) marks the passing of David Court, EI3IO, in July 2025. The IARU offers its sincere condolences to David’s family and friends. He will be greatly missed  .

RT @original_lego11: Receiving NOAA-15 live with #SatDump and @aang254 's remotely controlled ground station at #FDH2025 ! .

RT @amsatdl: #SatDump @aang254 Alan F4LAU and Patrick DL4PD decoding ERMINAZ-1 PocketQube telemetry and checking CCSDS compliance https:/….

RT @ref_info: Le groupe de travail #CEM @IARU_R1 présente le réseau de récepteurs ENAMS de mesure d'interférence et pollution radioélectriq….

RT @f5uii: #satdump decoding minicubsat UHF satellite simulator at @IARU_R1 @IARU innovation booth.with @aang254 on keyboard. #hamradio2025….

RT @aang254: Receiving satellites at FDH - Currently receiving the soon to be (stupidly) decommissioned DMSP-F17 satellite. .

Live at #HamRadio2025: the International Youth meeting and @hamyota.

Follow the VHF Prizing Ceremony live:.

Will we see you today at #HamRadio2025?. #iaru #iaru_r1 #hamr #hamradio

RT @hamyota: 🎉 Our booth at HAM RADIO 2025 is all set up and ready to go!. 📍 Come say hi and meet the team!. @IARU_R1 @IARU #HAMRADIO2025 #….

RT @amsatf: L'AMSAT-F sera représentée au salon Ham Radio 2025 du 27 au 29 juin à Friedrichshafen #amsat @IARU_R1.

Visit the IARU Youth Booth at HAM Radio 2025— Learn about our activities to support young operators. We are also bringing back the Off Air Contest—an engaging challenge where participants simulate contest operations without using any radios.@hamyota #hamr #hamradio @iaru @iaru_r1

Visit the INNOVATION ZONE – Stand A1-472 in HAM Radio Friedrichshafen to explore technological advancements, open-source initiatives, and engage in thoughtful discussions about the evolution of our hobby. @iaru @iaru_r1 #hamradio #hamr

The IARU is hosting a line-up of events at HAM RADIO 2025 in Friedrichshafen, June 27–28: Prize ceremonies, youth activities, emergeny communications, EMC meetings and more. Full schedule & details .@IARU #hamr #hamradio @hamyota @IARU_R1

The International Amateur Radio Union is excited to announce its participation at HAM RADIO 2025, June 27 to June 29. IARU will once again feature three key zones in hall A1: the IARU booth, Youth booth and Innovation Zone. #hamr #hamradio @iaru @iaru_r1.

RT @m17_project: Paging @ICSSW_ORG @oe1kbc @anfr @IARU @IARU_R1 @ARISS_Intl @ARISS_EU @gnuradio @arrl @ARRL_ARES @theRSGB @TechMindsYT.

RT @amsatdl: @ea4gpz @pe0sat @LEO_GSaaS @IARU_R1 Oh and don't forget AST spacemobile which is misusing the whole 430-440 MHz spectrum for T….

RT @ea4gpz: @pe0sat @LEO_GSaaS @IARU_R1 However note that the EESS (active) allocation in 432-438 MHz (what BIOMASS uses), is secondary in….