SN9H - HS Kraków Contest Team

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Main account@hskrk

Most likely, the final version of the regulation, published on January 26, is available here:
https://legislacja.rcl.gov.pl/docs//522/12390557/13088211/13088212/dokument759976.docx

Thank you to everyone who supported our efforts during this time, submitted comments, and took part in the consultations. This is a shared matter for the entire community.

3/3 🧵

Even so, we are not giving up — we will continue to advocate for solutions that genuinely support the amateur radio community and the development of modern radio technologies in Poland.

The full legislative process can be followed on the Government Legislation Centre website:
https://legislacja.rcl.gov.pl/projekt/12390557/katalog/13088205#13088205

2/3 🧵

For the past three years, our foundation has been working intensively to develop the best possible regulation on amateur radio service permits together with the Office of Electronic Communications (UKE) and the Ministry of Digital Affairs.

It has been a long process: consultations, meetings, analyses, and many substantive comments. A significant portion of our proposals has been reflected in the draft, although not all of them were adopted.

1/3 🧵

We’re at 39C3, and of course there had to be radio!
The “All Callsigns Welcome” board is filling up with entries from all over the world — the amateur radio presence here is truly visible.

#39c3 #powercycles #allcallsignswelcome #cq

A while ago at Nighthack we built an RF directional coupler. Why? We’re working on a power amplifier and need to feed a spectrum analyzer while dealing with signals above 1 kW. High-power attenuators are painful, so the coupler “steals” a small, safe fraction of the signal for measurement. Target was –30 dB; we’re flat to ~30 MHz and reach ~–33 dB above that. Not bad at all.

#rf #hamradio

🇬🇧 The balloon flew approximately 200 km and was recovered by the @hskrk team 🥰.

🇵🇱 Balon przeleciał około 200 km i został odzyskany przez ekipę @hskrk 🥰.

SP6HACK-SOLAR tracking and flight path prediction

🇬🇧 Finally, SP6HACK-SOLAR is in the air :-) You can follow the flight at https://amateur.sondehub.org/#!mt=Mapnik&mz=9&qm=12h&mc=50.91169,17.38724&f=SP6HACK-SOLAR
Telemetry QRG: 437.600 / 434.714MHz horus binary

🇵🇱 W końcu SP6HACK-SOLAR w powietrzu 😎 Można śledzić lot na stronie https://amateur.sondehub.org/#!mt=Mapnik&mz=9&qm=12h&mc=50.91169,17.38724&f=SP6HACK-SOLAR . Spodziewamy się, że lot zakończy się po zachodzie słońca.

#hab #baloon

SondeHub Amateur

Live tracking of radiosonde flights. Data via SondeHub Amateur. Includes weather overlay, predictions, and access to historic radiosonde flights.

🇬🇧 Unfortunately, the launch was unsuccessful :-( . The radiosonde caught on the top of a tree and got tangled up. But we now know how to avoid this and will repeat the launch in the coming days.

🇵🇱 Niestety start nieudany :-( . radiosonda zahaczyła o czubek drzewa i zaplątała się. Ale wiemy już jak tego uniknąć i w najbliższych dniach powtórzymy start.

#hab #HotAirBalloon

🇬🇧 On 2025-08-09 (tomorrow) after 10:00 UTC , we will launch a #solar #balloon with a tracker from Wrocław. Telemetry under the SP6HACK callsign, 4fsk horus QRG 437.600MHz, 434.714MHz tracking on the website https://amateur.sondehub.org #hab

🇵🇱 W sobotę 2025.08.09 (jutro) po godz. 10:00 UTC (12:00 lokalnego) puszczamy z Wrocławia balon słoneczny. Tracker pod znakiem SP6HACK , #4fsk #horus (tone shift 244 Hz) QRG 437.600MHz , 434.714MHz śledzenie na stronie https://amateur.sondehub.org

SondeHub Amateur

Live tracking of radiosonde flights. Data via SondeHub Amateur. Includes weather overlay, predictions, and access to historic radiosonde flights.