QZJ

Radio communication in crisis and war
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033 C4ISR Stories: Computers - Data-Driven Decisions for Disaster Defence

2025-08-26 QZJ SA6MWA

In this episode of C4ISR Stories, titled Data-Driven Decisions for Disaster Defence, we explore the transformative role of technology in crisis management through the gripping tale of a flooded town and an improvised coordination cell. Join us as we follow Karin, an IT consultant, who turns chaos into clarity using a laptop and innovative tools to drive effective rescue efforts. Discover how computers, GIS mapping, and live telemetry reshaped decision-making, empowering volunteers to act decisively amidst the flood. This episode highlights the synergy between human ingenuity and technology in disaster response, illustrating how shared understanding can save lives. Tune in for a compelling narrative about navigating the storm with data and determination.

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032 C4ISR Stories: Communications - The Cross-Country Link

2025-08-23 QZJ SA6MWA

In this episode of C4ISR Stories, we dive into the world of communications with The Cross-Country Link. As two pairs of friends embark on a ski trip across treacherous terrain, they rely on handheld VHF radios to navigate challenges and maintain their connection amidst a blizzard. Experience the precision of structured communication as they face binding failures and worsening weather, demonstrating the critical role of clear and disciplined radio procedures. Join me as we explore the importance of command and control in both civilian and military contexts, highlighting how effective communication can turn chaos into coordination. Tune in for valuable lessons on navigation, decision-making, and the art of staying connected when the stakes are high.

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031 C4ISR Stories: Command and Control - The Summit

2025-08-20 QZJ SA6MWA

This is the first episode in a series of six illustrating the disciplines and activities of C4ISR through short fictional stories.

In this story, a single mountaineering group tackles a climb to a summit. They must rely on intent, discipline, and trust in their leader’s decisions. A fictional civilian scenario illustrates the essence of command and control: setting direction, maintaining clarity, and adapting when plans meet reality.

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030 Mission Command vs Swedish Defense Procurement Process

2025-07-30 QZJ SA6MWA

This episode is AI-generated, including both the majority of the text and the text-to-speech narration.

``In a world where adaptability and speed are paramount, Sweden’s defense system is at a crossroads. On one hand, the Swedish Armed Forces’ doctrine of Mission Command emphasizes initiative, trust, and flexibility in the field. On the other, Försvarets materielverk (FMV), the Swedish Defense Materiel Administration, operates within a rigid, process-heavy procurement system focused on predictability, documentation, and slow-moving bureaucracy.

With a compelling blend of theory, case studies, and sharp critique, this text calls for urgent reform in Sweden’s defense procurement process. It’s a bold vision for a military system that can deliver on its promises—fast, flexible, and ready to face the challenges of the modern battlefield.’'

— Summary by ChatGPT

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029 Switching to English

2025-07-29 QZJ SA6MWA

This episode is about the evolution of QZJ as it shifts from Swedish to English and broadens its scope within the C4ISR domain — Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance.

Host Mike (SA6MWA) reflects on why he’s making the change, critiques Sweden’s defense posture and procurement system, and previews future topics such as:

  • Terrain-tactical HF radio communication (the Zenith Concept)
  • The shortcomings of traditional defense acquisition models
  • Agile frameworks applied to mission command
  • Radio communication in contested environments
  • The crossover between IT, defense, and resistance and resilience planning
  • Survival and outdoor life

He also shares his background in cybersecurity and naval systems, thoughts on Cassandra syndrome and prediction backlash, and why folding his Everything As Code podcast into QZJ just makes sense.

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Poddtips: Allt som kod

2025-05-15 QZJ SA6MWA

Detta avsnitt introducerar den nya podden Allt som kod, som utforskar hur allt från infrastruktur och industrisystem till samhällskritiska funktioner nu byggs och hanteras som kod. Podden tar upp hur kod används bortom traditionell mjukvara - i arkitektur, dokumentation, automation, industri, bygg, försvaret - och hur moderna principer som DevOps, Lean och agil utveckling kan skapa mer värde.

Digitaliseringen av försvaret är ett av flera konkreta exempel på hur dessa idéer kan omsättas i praktiken. I både introduktionsavsnittet och det andra avsnittet, Mission Command vs. Swedish Defense Procurement Process, utforskas de centrala utmaningarna och de strukturella hinder som står i vägen för att bygga en modern och relevant försvarsförmåga.

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73 DE SA6MWA

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027 Instegscertifikat amatörradio

2024-11-16 QZJ SA6MWA

Under första kvartalet 2025 är planen från SSA att ett instegscertifikat med ett mindre omfattande prov än det fullständiga amatörradiocertifikatet ska vara klart. Detta avsnittet går igenom några preliminära detaljer rörande det i perspektivet utifrån vad QZJ handlar om.

Funderat på att bli radioamatör men tycker det befintliga kraven är överdimensionerade för ditt radiointresse? Ta då kontakt med närmsta amatörradioklubb via ssa.se och fråga om eventuell kurs eller självstudier samt om det inte redan nu finns provförrättare att boka in sig hos för att ta provet under 2025.

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73 DE SA6MWA

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