Version entity is Slovak Republic, OM ADIFCnt.txt has 340 DXCC entities and 62 deleted DXCC entities. arrlpre3.txt has 26089 prefix+callsign mappings. cqwwpre3.txt has 26252 prefix+callsign mappings. [download] Added Prefixes/Callsigns: 9M4LHD is East Malaysia, 9M6 E51MWA is North Cook Is., E5/N …
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Version entity is Crete, SV9 [download] Added/changed Entities/Prefixes/Callsigns: GB1DAA is Shetland Islands, *GM/s IT9ACJ/I/BN is Sicily, *IT9 9M4LHD is East Malaysia, 9M6 DL1SLH/XYL is Fed. Rep. of Germany, DL E51MWA is North Cook Islands, E5/n EA8NF/4 and EC5EA/P are both …
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Version entity is Scotland, GM Entities: 402 Prefixes: 4,715 Callsigns: 33,689 Managers: 107,133 Addresses: 14,390 [download] DX4WIN 8.05 and earlier [download] DX4WIN 9.01 and later [Entities] [Prefixes] [Callsigns] [Managers] [IOTA] Entities Prefixes UK8J during 1970 is Tajikistan, EY Callsigns 4U1VHF starting 22 July 2025 is …
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Tap or click the link below to download this week’s news script News script for 27 July 2025 (MS Word document)
The RSGB has shared details of more presentations that you can enjoy at its Convention in October. If you’d like to broaden your technical knowledge, you’ll enjoy presentations by Bob Burns, G3OUU on ‘Getting the most from an oscilloscope’ and ‘Ladder crystal filter design’. As part of the Society’s focus on supporting modern amateur radio […]
National Coding Week takes place in the third week of September, and the RSGB is once again dedicating a whole month to amateur radio and coding activities. As part of the Society’s strategy to encourage practical skills development, it is inviting you to take part in its LoRa high-altitude balloon challenge. The project has been […]
Since the launch of its DMR project in May, the RSGB Outreach team is delighted that four schools and one homeschool have signed up. The project aims to help young people get on the air and build their confidence in making QSOs. Each of the successful applicants will be loaned a TYT DMR handheld radio […]
The prospect of a USA constellation of 240 commercial satellites that would use 430 to 440MHz for wideband control and telemetry, has prompted an unprecedented response from the amateur radio community to a Federal Communications Commission, or FCC, consultation. FCC Proceeding 25-201 would see AST SpaceMobile utilise much of 430 to 440MHz for downlinks as […]
The RSGB is proud to announce the release of a new high-contrast logbook designed to support amateur radio operators with visual impairments or learning difficulties. Responding to feedback from members and accessibility advocates, the RSGB developed the logbook with wider spacing and a high-contrast black-and-yellow design to improve ease of use. This release reflects the […]
Today, the 27 July, is your last chance to catch the IP1X team which is active from Gallinara Island, EU-083. The team is using CW and SSB on the 80 to 10m bands. QSL via OQRS, via the Bureau or directly to IU1JCZ. More information is available at QRZ.com Red, DL1BUG is active as TY5FR […]
