MarTech Portfolio

Proven strategies and projects by Magnus Attefall

The importance of humidity for human health

Text: Magnus Attefall
Audience: Airline passengers, journalists, and decision-makers in the aviation industry

Introduction:
This piece demonstrates how I bring together scientific research, technical data, and messaging strategy to tell a broader story about well-being and climate. It reflects my ability to make complex health-related topics both accessible and meaningful for aviation and indoor climate audiences.

Join us as we explore the fascinating science behind humidity and its powerful impact on human health. From academic research to real-world airline experiences, discover why the air you breathe—especially at 35,000 feet—matters more than you think.

High altitude, low humidity: What global studies reveal

Picture yourself on a long-haul flight from New York to Beijing. Did you know that the ultra-dry cabin air can lead to dry skin, fatigue, and dehydration? Studies from Tsinghua University and the University of Melbourne confirm that low humidity in aircraft cabins directly affects passenger comfort and well-being.

It was proved that a 1 percent decrease in relative humidity was associated with a 7-8 percent increase in cases of COVID-19 infections.

Michael P. Ward, Shuang Xiao,
Zhijie Zhang University of Sydney and Fudan University

The Swedish perspective: Insights from leading universities

Research from Uppsala University shows that humidified cabin air significantly improves air quality perception among airline crew. Meanwhile, experts from Lund University have established a clear link between cabin humidity and a stronger immune system, highlighting the health benefits of maintaining proper moisture levels in the air.

Humidity and viruses: A new frontline in health protection

Humidity isn’t just about comfort—it’s a powerful ally in the fight against airborne viruses. The University of Sydney found that humidity plays a key role in controlling the transmission of viruses like SARS-CoV-2. The University of Minnesota and University of Colorado Boulder add that higher humidity can reduce the lifespan of viruses, making humidification a smart strategy for safer air travel.

The fact that many respiratory virus infections have a seasonal pattern – where they are much more common during winter – depends partly on the low humidity in the air during those months.

Professor Bertil Forsberg, Umeå University

Humidity influences mood and sleep quality

Did you know that the right humidity levels can lower stress and improve sleep? Research from Javad Razjouyan and his team reveals that higher humidity in office environments leads to less stress and better rest. Now imagine the benefits for pilots, crews, and passengers—especially when cabin humidity in flight decks and crew rest areas can be as low as 0-3%, and only 3-12% in passenger cabins.

The immune connection: Protecting your health

Andrea Vianello from the University of Padova emphasizes that controlling relative humidity is essential for preventing the spread of viruses and bacteria. Proper humidity isn’t just a comfort feature—it’s a vital part of a healthy travel environment.

Dry air, as in the aircraft cabin environment with RH dropping down to 5 to 20 percent, therefore increases the risk of exposure to viable virus particles and other airborne pollution – and consequently, infectious diseases.

Professor Magnus Svartengren, Uppsala University

Humidity is essential for your health, especially when flying

From the buildings we live into the airplanes we travel on, humidity plays a crucial role in our well-being. The next time you notice dry air in an aircraft, remember: it’s not just about comfort; it’s about your health.

Choose to fly with CTT Systems Humidifier Onboard and experience a healthier, more comfortable journey. Put your well-being first and enjoy the benefits of optimal cabin humidity every time you travel.

Welcome onboard a comfortable and healthy flight
– with CTT Systems Humidifier Onboard

How dry cabin air affects your fatigue and sleep

Text: Magnus Attefall
Audience: Airline passengers, journalists, and decision-makers in the aviation industry

Introduction:
This editorial article is part of my content portfolio in technical communication and branded storytelling. In this piece, I break down how dry cabin air affects passengers’ hydration, sleep, and overall in-flight experience, turning complex environmental science into relatable messaging. It’s an example of how I help brands like CTT Systems position technical product benefits (like onboard humidifiers) in a human-centered, value-driven way that resonates with both business and consumer audiences.

Long flights often leave travelers feeling unusually tired and unable to rest. One of the main culprits is the extremely low humidity inside airplane cabins, which can drop to just 5%, far below the comfortable indoor range of 30–60%. This dry environment doesn’t just cause discomfort; it directly affects your body’s hydration, energy levels, and sleep quality. 

Boeing 787 Humidifier Onboard retrofit

Enhancing pilot health: The role of Humidifier Onboard Air Freighters

Text: Magnus Attefall
Audience: Air freighter pilots and decision-makers in the aviation industry

Introduction:
This article reflects my work in turning complex cockpit climate systems into relevant, benefit-driven messaging for safety and aviation stakeholders. Instead of simply listing specifications, I’ve used this piece to highlight how CTT Systems’ Humidifier Onboard brings measurable health benefits to long-haul cargo pilots — connecting inflight humidity to alertness, comfort, and safer skies. It’s part of my broader approach to making human impact the center of aviation tech storytelling.

Pilots on air freighters face a unique challenge: the same dry, harsh cabin conditions as passenger flights, but often with even longer hours and fewer breaks. CTT Systems’ Humidifier Onboard is now transforming air freighter flight decks, ensuring that every cargo pilot enjoys the same health, comfort, and safety benefits as their colleagues in passenger aviation. 

ACJ is setting a new standard for private jets with Humidifier Onboard​

Text: Magnus Attefall
Audience: Airline passengers, journalists, and decision-makers in the aviation industry

Introduction:
This article reflects my approach to communicating product innovation through the lens of brand storytelling. Rather than listing technical specs, I’ve framed humidification in ACJ aircraft as a transformative feature that supports comfort, recovery, and well-being, helping the reader connect luxury travel with measurable human value.

ACJ is raising the bar for private jet comfort with CTT Systems’ Humidifier Onboard. By increasing cabin humidity to 22%, passengers enjoy a healthier and more refreshing flight experience from takeoff to landing. 

Transforming the in-flight experience

Jet lag from dry cabin air: Solutions to improve your in-flight comfort

Text: Magnus Attefall
Audience: Airline passengers, journalists, and decision-makers in the aviation industry

Introduction:
This article is a strong example of how I bring scientific and experiential perspectives together to communicate the value of in-flight technology. By connecting dry cabin air to jet lag, sleep quality, and recovery, I’ve turned a subtle technical detail into a relatable, business-relevant message for airlines focused on passenger well-being.

There is a clear relationship between the extremely low humidity levels in aircraft cabins and the worsening of jet lag symptoms. The dry cabin air contributes to dehydration, fatigue, and disrupted sleep patterns, all of which can amplify the effects of jet lag. This article examines how CTT Systems’ Humidifier Onboard can help mitigate these issues, thereby enhancing comfort, well-being, and overall health. 

How dry cabin air worsens jet lag

While crossing time zones disrupts your body’s natural circadian rhythms, the arid environment inside aircraft cabins—often as low as 5% humidity in premium cabins—causes additional insensible water loss through breathing. This dehydration doesn’t directly cause jet lag, but it significantly worsens its symptoms, including:

• Increased fatigue and lethargy
• Headaches, dizziness, and difficulty concentrating
• Dry eyes, nose, and throat, raising the risk of respiratory infections
• Poor sleep quality and duration make it harder to recover from time zone changes

The impact on sleep and well-being

Proper sleep is essential for overcoming jet lag; however, dry air can disrupt sleep, cause frequent awakenings, and reduce overall restfulness. Dehydration and dryness in the respiratory tract further disrupt sleep, making it harder to adjust to your new time zone and recover from travel fatigue.

The benefits of Humidifier Onboard

CTT Systems’ Humidifier Onboard is designed to combat the negative effects of dry cabin air and help mitigate jet lag. By maintaining optimal humidity levels, this system:

• Prevents dehydration and related fatigue
• Reduces the risk of respiratory infections
• Improves sleep quality, supporting better adjustment to new time zones
• Alleviates dryness and irritation in the eyes, nose, and throat
• Enhances overall comfort and well-being during your flight

Practical tips for reducing jet lag

Along with choosing flights equipped with Humidifier Onboard, you can further reduce jet lag by:

• Drinking plenty of water before, during, and after your flight
• Avoiding alcohol and caffeine, which can worsen dehydration
• Prioritizing rest and adjusting your sleep schedule before travel

Arrive refreshed and ready

By addressing both the circadian disruption of jet lag and the dehydrating effects of dry cabin air, you can make your journey more comfortable and arrive at your destination feeling rested and ready to take on new adventures. Choose flights with CTT Systems’ Humidifier Onboard for a healthier, more enjoyable travel experience.

Welcome onboard an airplane with a Humidifier Onboard
– for a restful flight and a refreshed arrival

💡 Want more examples of digital strategy and product storytelling?
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Humidifier Pad Assy by CTT is based on unique IP to obtain OEM compliance

Text: Magnus Attefall
Audience: Maintenance managers at airlines and other decision makers who have already bought the CTT Systems product. SEO optimized to get above the PMA manufacturer.

Introduction:
This content showcases how I translate component-level innovation into strategic supplier messaging. It’s not just about the part — it’s about credibility, IP, and OEM trust. I’ve crafted the narrative to support technical legitimacy while aligning with brand and compliance goals.

The Humidifier Pad Assy is more than just a consumable, it is a pivotal innovation and the heart of the Humidifier Onboard system. In the quest for optimizing and perfecting humidification equipment in aircraft, CTT Systems has crafted original masterpieces for all new widebody airframers since the introduction of the Airbus A380. 

UN Global Compact in partnership with CTT Systems

Text: Magnus Attefall
Audience: Journalists and decision-makers in the aviation industry

Introduction:
This article demonstrates my ability to communicate sustainability strategy in a way that aligns technical innovation with global responsibility. By highlighting CTT Systems’ participation in the UN Global Compact, I’ve framed the narrative to speak to ethical leadership, environmental stewardship, and cross-industry collaboration — all while maintaining clarity and accessibility. It’s an example of how I help position ESG (Environmental, Social, and Governance) efforts as more than compliance, as a purposeful, future-facing business strategy.

CTT Systems is proud to strengthen its commitment to sustainability and ethical business practices through its partnership with the United Nations Global Compact. As a global leader in aircraft humidity control, we are dedicated to integrating responsible principles into every aspect of our operations, driving positive change for the aviation industry and beyond. 

Air India upgrades passenger experience with Humidifier Onboard

Text: Magnus Attefall
Audience: Decision makers in the aviation industry

Introduction:
In this editorial, I connect airline innovation with customer-facing brand value. I’ve shaped the story to spotlight Air India’s use of CTT Systems’ humidifier not just as a tech upgrade, but as a strategic decision to lead in inflight wellness, helping readers see the link between comfort and brand positioning.

Air India is setting a new standard for passenger comfort and well-being by introducing the innovative Humidifier Onboard system in its brand-new Airbus A350-900 fleet. As the first airline in Southeast Asia and the Middle East to adopt this cutting-edge technology, Air India is transforming long-haul travel by maintaining optimal cabin humidity levels, making every journey healthier and more enjoyable. 

Anti-condensation system elevates aircraft performance and sustainability

Text: Magnus Attefall
Audience: Decision makers in the aviation industry

Introduction:
This long-form article was researched, written, and published by me as part of my ongoing work in technical content and branded storytelling for the aviation technology industry. As with other editorial content in my portfolio, this piece translates complex engineering concepts into clear, business-focused messaging for procurement, product, and sustainability leaders in the aviation industry.

Fuselage condensation adds hidden weight and costs to aircraft operations, impacting performance and sustainability. CTT Systems’ innovative anti-condensation system effectively prevents moisture buildup, helping airlines reduce fuel consumption, lower emissions, and protect aircraft integrity. Discover how this innovative solution is shaping the future of efficient and environmentally friendly aviation. 

Ensuring crew health with crew rest compartment humidification

Text: Magnus Attefall
Audience: Aircraft pilots, crews, and decision-makers in the aviation industry

Introduction:
This article demonstrates how I utilize technical writing to highlight the human impact of in-flight systems. By focusing on crew wellbeing in rest compartments, I’ve reframed humidification not just as a product feature but as a contributor to safety, recovery, and operational excellence — making the message matter beyond engineering.

At high altitudes, crew rest compartments can become some of the driest environments imaginable, with humidity levels dropping as low as 3%. This extreme dryness doesn’t just cause discomfort—it can seriously impact the health, well-being, and performance of flight crews. CTT Systems’ Humidifier Onboard for crew rest compartments is changing the game, creating a healthier and more restful space for crews on long-haul flights. 

How low cabin humidity impacts taste, smell, and health

Text: Magnus Attefall
Audience: Airline passengers, journalists, and decision-makers in the aviation industry

Introduction:
This article illustrates how I connect technical cabin environment data with human-centered benefits. By translating the science of humidity and sensory loss into engaging, relatable content, I’ve created a piece that clarifies the role of climate technology in improving passenger comfort, well-being, and in-flight experience.

Ever wondered why food and drinks taste bland on airplanes? The answer lies in the ultra-dry cabin air, which not only dulls your senses but can also affect your health. Discover how low humidity levels in aircraft cabins impact your taste, smell, and overall well-being—and how CTT Systems’ Humidifier Onboard can transform your in-flight experience. 

Say goodbye to dry skin with Humidifier Onboard airplane

Text: Magnus Attefall
Audience: Airline passengers, journalists, and decision-makers in the aviation industry

Introduction:
This piece is designed to make a technical topic — cabin humidity — feel personal and relatable. I’ve employed an editorial tone and incorporated real-world effects (such as skin dryness) to make the tech relevant to passengers, while still aligning with CTT Systems’ value proposition in premium aviation.

Dry, uncomfortable skin is a common complaint for air travelers, caused by the extremely low humidity in aircraft cabins. CTT Systems’ Humidifier Onboard is transforming the flying experience by maintaining healthy moisture levels in the air, helping passengers arrive feeling refreshed, comfortable, and with naturally hydrated skin. 

ACJ320 with enhanced humidification for the VIP cabin

Text: Magnus Attefall
Audience: Decision makers in the aviation industry

Introduction:
This article reflects my focus on turning technical systems and complex engineering into accessible, high-impact communication. Through a balance of clarity, structure, and relevance, I’ve crafted this piece to help aviation stakeholders understand not only what the technology is, but also why it matters to comfort, health, and the long-term passenger experience in the premium cabin space.

The Airbus ACJ320 is redefining luxury air travel by introducing enhanced in-flight humidification for its VIP cabin. With CTT Systems’ advanced humidification technology, the ACJ320 now delivers a truly comfortable and healthy environment, ensuring every journey is as refreshing as it is exclusive. 

CTT Systems earns spot in Boeing Premier Bidder Program

Text: Magnus Attefall
Audience: CTT Systems employees, journalists, and decision-makers in the aviation industry

Introduction:
In this article, I focus on positioning supplier status and technical trustworthiness in a way that resonates with both procurement and branding audiences. The writing strikes a balance between strategic recognition and operational performance, demonstrating how my work helps elevate engineering milestones into powerful business communications.

CTT Systems has achieved a significant milestone by being selected for the Boeing Premier Bidder Program, joining an exclusive group of suppliers recognized for their outstanding quality, reliability, and delivery performance. This distinction highlights CTT Systems’ commitment to excellence and strengthens its position as a trusted partner in the global aerospace industry. 

CTT Systems commitment to the Science Based Targets Initiative

Text: Magnus Attefall
Audience: CTT Systems employees, journalists, and decision-makers in the aviation industry

Introduction:
This article highlights how I turn complex sustainability frameworks into clear, brand-aligned communication. Rather than focusing solely on technical targets, I’ve crafted the piece to demonstrate how CTT Systems’ commitment to the Science-Based Targets Initiative (SBTi) fosters trust, transparency, and long-term impact. It’s an example of how I write climate-focused messaging that bridges technical accuracy with business relevance — helping companies speak credibly to stakeholders, partners, and the public.

CTT Systems is taking decisive climate action by joining the Science Based Targets initiative (SBTi), aligning our sustainability strategy with the latest climate science. This commitment marks a significant milestone in our journey toward achieving net-zero emissions and underscores our commitment to responsible innovation and environmental leadership. 

Risks with humidifier pad PMA

Text: Magnus Attefall
Audience: Maintenance managers at airlines and other decision makers who have already bought the CTT Systems product. SEO optimized to get above the PMA manufacturer.

Introduction:
This article demonstrates my ability to communicate complex regulatory and technical nuances clearly and credibly. By analyzing the risks associated with using non-OEM (PMA) humidifier pads in aviation systems, I’ve structured this piece to highlight how certification, materials science, and safety intersect. It’s written to inform engineers, buyers, and regulators and demonstrates how I transform highly detailed documentation into accessible, high-authority brand content.

A humidifier pad module is a subsystem in the humidification system, inserted into the OEM humidifier housing. Not all approved parts are created equal when it comes to compatibility, safety, and performance of aircraft humidification systems. In this article, you will learn the importance of using original pads to maintain the highest quality and safety. 

Flight deck humidification – for safer skies and healthier pilots

Text: Magnus Attefall
Image tools: Sora ChatGPT, Photoshop
Audience: Aircraft pilots and decision-makers in the aviation industry

Introduction:
This article demonstrates my ability to position a deeply technical solution — cockpit humidification — as a human performance enhancer. Through structured storytelling and scientific context, I’ve shaped the message to resonate with safety, health, and operational leadership audiences in aviation.

Imagine flying at 35,000 feet in an environment as dry as the Sahara Desert. This is the reality for pilots on long-haul flights, where relative humidity can drop as low as 3%. Such extreme dryness isn’t just uncomfortable—it poses real risks to pilot health.

Contact us for more information about humidity in aircraft, or read our white paper on humidification for the flight deck.

Humidifier Onboard Flight Deck
– for safer skies and healthier pilots

💡 See the AI-generated image created to illustrate this article: 
👉 AI illustration for web article

A Great Place To Work for Shared Success

Text: Magnus Attefall
Audience: CTT Systems employees, journalists, and decision-makers in the aviation industry

Introduction:
This article demonstrates how I help companies express culture and purpose through thoughtful internal and employer branding content. I crafted this piece to reflect CTT’s certification as a Great Place to Work, highlighting leadership values, employee engagement, and shared success in a clear and credible voice.

At CTT Systems, our commitment to innovation, integrity, and collaboration has not only driven our technological leadership in aviation but also shaped a workplace where every team member feels valued and empowered. Certified as a Great Place to Work, we foster an environment where shared success, employee well-being, and professional growth are at the heart of everything we do.