Impressive demonstration—but let’s talk about real-world conditions.

The single-user, multi-device test certainly showcases the system’s raw capability under ideal conditions. However, prospective customers need to understand performance in actual operational scenarios, not laboratory environments.

Consider the reality:

On a widebody aircraft with 200+ passengers, each potentially running multiple devices simultaneously—streaming video, video conferencing, VPN connections, cloud applications—the network dynamics change dramatically. Now factor in 3-4 other aircraft operating in the same coverage segment, all competing for the same satellite capacity.

What operators really need to know:

• What’s the per-user throughput when the system is under full passenger load?
• How does latency perform during peak contention periods?
• What QoS mechanisms are in place to maintain acceptable performance for all users?
• How does the system handle priority traffic (cockpit applications, operational data) versus passenger entertainment?

Marketing vs. Operations:

Six laptops on one user is an interesting stress test for a single connection. But 200 passengers with 400+ devices across competing aircraft? That’s the production environment airlines actually operate in.

It would be far more compelling—and build genuine customer confidence—to publish test results from fully-loaded aircraft scenarios. Show us the performance metrics when the system is doing what it’s actually designed to do: serve hundreds of users simultaneously while maintaining acceptable quality of service for everyone.

That’s the data prospective customers need to make informed decisions.

SmartSky Wins $22.7 Million Patent Verdict Against Gogo Over 5G Aviation Technology

Delaware jury finds Gogo infringed on air-to-ground transmission patents as separate billion-dollar lawsuit looms

SmartSky Networks has secured a significant legal victory against business aviation connectivity provider Gogo, with a US District Court jury in Delaware awarding $22.7 million (€19.6 million) in damages for patent infringement related to 5G inflight technology.

The Patent Dispute

The jury determined that Gogo violated SmartSky’s patents covering ground-based air-to-ground transmission systems—the technology that enables Gogo-equipped aircraft to receive broadband services. These patents are fundamental to the 5G connectivity infrastructure that both companies are developing for the business aviation market.

The legal battle centers on whether Gogo’s 5G technology, currently in development and approaching launch, unlawfully uses intellectual property developed and patented by SmartSky Networks.

A Billion-Dollar Shadow

This $22.7 million verdict may be just the opening salvo. SmartSky has filed a separate lawsuit seeking damages potentially reaching $1 billion, alleging what the company describes as “predatory and deceptive practices” by Gogo. The nature and specifics of these alleged practices have not been publicly detailed, but the substantial damage claim suggests SmartSky believes Gogo’s actions extended beyond simple patent infringement into broader anticompetitive behavior.

Gogo’s Response: Defiant and Undeterred

Gogo issued a strong statement rejecting the jury’s findings and signaling its intention to fight the verdict through every available legal channel.

“We are disappointed with today’s verdict and respectfully disagree with the outcome,” the company stated. “From the outset, we have maintained that Gogo’s independently developed 5G technology does not infringe SmartSky’s asserted patents, and their claims of patent protection are invalid.”

Gogo characterized the litigation as an anti-competitive maneuver, stating: “We believe that the evidence supports our conclusion and that this litigation is an attempt to stifle legitimate competition and innovation in the aviation connectivity industry.”

The company emphasized it has “strong grounds for appeal on both liability and damages” and will “vigorously pursue all available legal remedies, including post-trial motions and appeals.”

Business as Usual—For Now

Critically, Gogo stressed that the verdict does not impact its operations or the pending launch of its 5G service. “While we disagree with today’s verdict, it has no impact on our operations or the pending launch of our 5G service,” the company stated.

Gogo reaffirmed its commitment to its technology roadmap: “As we work to resolve this matter fully, Gogo remains committed to delivering multi-orbit, multi-band in-flight connectivity technology and creating long-term value for our stakeholders.”

What This Means for Business Aviation Connectivity

The verdict adds a new layer of complexity to the already competitive business aviation connectivity market. Gogo has long dominated the air-to-ground segment in North America, but faces increasing pressure from satellite-based competitors like Starlink, which recently secured a major contract with NetJets for over 600 aircraft.

SmartSky Networks, meanwhile, has positioned itself as an alternative to both traditional ATG providers and satellite systems, promoting its own ground-based network as offering superior performance for business aviation.

The outcome of Gogo’s appeals—and the resolution of the larger $1 billion lawsuit—could significantly impact the competitive landscape, potentially affecting:

• Technology development timelines for Gogo’s 5G service
• Market positioning and credibility for both companies
• Customer confidence in choosing connectivity solutions
• Innovation dynamics in the aviation connectivity sector

The Road Ahead

With Gogo committed to appealing and a billion-dollar lawsuit still pending, this legal battle is far from over. The aviation connectivity industry will be watching closely to see whether SmartSky’s patents prove to be a genuine barrier to Gogo’s 5G ambitions—or whether Gogo’s appeals succeed in overturning a verdict it characterizes as fundamentally flawed.

For now, Gogo appears determined to proceed with its 5G launch regardless, setting up a high-stakes scenario where legal and business strategies collide in one of aviation’s most rapidly evolving technology sectors.

NetJets Makes Major Shift to Starlink for Inflight Connectivity

Private aviation giant abandons Gogo rollout in favor of satellite-based solution across 600+ aircraft fleet

NetJets, one of the world’s largest private jet operators, has announced a significant pivot in its connectivity strategy, committing to equip over 600 business jets with Starlink’s inflight internet service. The multi-year agreement covers both the company’s US and European-based fleets, with an ambitious timeline targeting full deployment by the end of 2026.

The Fleet Transformation

The rollout represents one of the most comprehensive connectivity upgrades in business aviation. In the United States, NetJets will install Starlink across a diverse range of aircraft types, including Cessna Citation Latitudes and Longitudes, Embraer Praetor 500s, and various Bombardier models—the Challenger 350s, Challenger 650s, and the flagship Global series aircraft.

The European fleet will see Starlink installed on Bombardier Challenger 650s and Global aircraft, ensuring consistency of service for clients flying transatlantic routes or operating across both continents.

A Strategic Reversal

This announcement marks a dramatic departure from NetJets’ previous connectivity roadmap. In February 2024, the company had announced plans to upgrade more than 450 aircraft with Gogo’s AVANCE L5 platform, with subsequent upgrades to the provider’s 5G offering and Galileo low-Earth orbit satellite solution.

At the time, Gogo’s 5G service was expected to be operational by late 2024. However, delays in chip development pushed the anticipated launch to the first quarter of 2026. Flight testing for the 5G system only commenced last month, nearly a year behind the original schedule.

What Remains of the Gogo Partnership

Following the Starlink announcement, Gogo clarified in an SEC filing that its contract with NetJets remains in place, albeit significantly reduced in scope. The air-to-ground connectivity provider stated it looks forward to continued collaboration and confirmed NetJets’ ongoing support for Gogo Galileo products and 5G technology.

Analysis of the aircraft types committed to Starlink suggests Gogo has retained connectivity services for NetJets’ Phenom 300s, Citation XLs, and Citation Sovereigns—representing just over 200 aircraft. This is less than half of the fleet originally planned under the February 2024 agreement, representing a substantial contraction of the business relationship.

The Broader Implications

NetJets’ decision reflects broader trends in business aviation connectivity. Starlink has rapidly gained traction in the private jet market, offering several compelling advantages:

Speed and Performance: Satellite-based connectivity eliminates the coverage gaps inherent in air-to-ground systems, providing consistent service over oceans and remote areas.

Global Coverage: For an operator like NetJets serving international clientele, the ability to offer seamless connectivity regardless of flight path is increasingly valuable.

Competitive Pressure: The aggressive timeline to complete installation by end-2026 suggests NetJets views connectivity as a key differentiator in the competitive fractional ownership and charter markets.

The shift also highlights the challenges facing terrestrial and hybrid connectivity solutions in competing with low-Earth orbit satellite networks. While Gogo’s 5G technology promises improved performance over North America, the delays in bringing the system to market may have cost the company a significant opportunity.

Looking Ahead

For NetJets customers, the transition promises improved connectivity experiences, particularly on international and overwater routes where traditional air-to-ground systems struggle. The company’s aggressive installation timeline—equipping 600+ aircraft in approximately 24 months—will be closely watched by industry observers as a test case for large-scale Starlink deployments in business aviation.

For Gogo, maintaining the remaining NetJets business while continuing development of its 5G and Galileo offerings will be crucial to competing in an increasingly satellite-dominated market. The company’s ability to deliver on its next-generation technologies and demonstrate clear performance advantages will likely determine whether it can retain or expand its footprint with NetJets and other operators.

The NetJets announcement underscores a pivotal moment in aviation connectivity: the rapid ascendance of LEO satellite solutions as the preferred technology for operators demanding reliable, global coverage for their increasingly connected passengers.

FastAPN: Turbocharging In-Flight Internet Without Hardware Changes

In-flight connectivity has come a long way, but even with modern LEO satellites and ATG networks, passengers still face frustratingly slow speeds—especially on high-latency connections like GEO satellites. Enter FastAPN, a clever service that promises to boost aircraft internet speeds up to 15 times faster without requiring airlines to install a single piece of new hardware.

What Makes FastAPN Different?

Unlike traditional performance optimization that relies on compression or caching, FastAPN from Transcom/Flytlink takes a more aggressive approach: it destroys unwanted data at the source before it ever reaches your device. The service uses deep packet inspection filtering to eliminate the digital noise that clogs expensive satellite links—tracking scripts, telemetry, advertisements, and malware—before these data-wasters consume precious bandwidth.

Real-World Performance Claims

FastAPN makes some bold promises backed by specific metrics. The service claims to achieve 95% latency reduction on GEO satellite connections and speed boosts of 10-15x on high round-trip-time networks. For passengers struggling with painfully slow connections over oceans or remote routes, these improvements could transform the browsing experience from frustrating to functional.

The company’s live statistics paint an impressive picture: over 86,000 active users, more than 9 billion unwanted advertisements blocked, and 6.3 million gigabytes of background bandwidth saved—all without users needing to change their browsing habits.

How It Works

FastAPN operates as a transparent proxy service that sits between the user and the internet. Passengers simply configure their device to route traffic through FastAPN’s access nodes using VPN, proxy, DNS, or DHCP settings. The service then:

• Filters traffic upstream – Blocks tracking, analytics, ads, and malware before data travels across expensive satellite links
• Reduces network congestion – Eliminates unnecessary background requests that compete for limited bandwidth
• Optimizes TCP connections – Uses TCP splitting techniques to handle high-latency connections more efficiently
• Accelerates all protocols – Works with web browsing, email, streaming, and other services without application-specific configuration

Crucially, this all happens without requiring passengers to install apps or airlines to modify aircraft systems. It’s plug-and-play optimization.

Who Benefits?

FastAPN targets three key markets:

Individual passengers can purchase day passes starting at £2 for immediate speed improvements on airlines with slower connectivity systems.

Business aviation operators can deploy the service fleet-wide to enhance the passenger experience without the capital expense of hardware upgrades.

Airlines can license FastAPN as a value-add service or implement it across entire fleets, with options for dedicated analysis, quality of service management, and customized platforms.

The Catch

While FastAPN’s approach is innovative, it’s essentially a sophisticated content filtering and optimization service. Its effectiveness depends heavily on the type of internet usage. Passengers doing lots of image-heavy browsing or accessing ad-laden websites will see dramatic improvements. Those primarily using encrypted services or already-optimized applications may notice less dramatic gains.

The service also requires users to trust FastAPN with their internet traffic, routing everything through their infrastructure. For corporate travelers or privacy-conscious passengers, this may raise concerns despite the company’s British registration and GDPR compliance claims.

The Bottom Line

FastAPN represents a clever middle-ground solution for the in-flight connectivity industry. While airlines invest billions in next-generation LEO satellite systems, services like FastAPN offer immediate improvements to existing high-latency networks without waiting for hardware refresh cycles.

For passengers tired of watching loading spinners at 35,000 feet, a £2 day pass might be worth trying. For airlines looking to improve customer satisfaction scores without major capital expenditure, FastAPN deserves consideration as part of a broader connectivity strategy.

As in-flight internet becomes table stakes for passenger loyalty, every bit of speed improvement matters—and FastAPN offers a unique approach to squeezing better performance from expensive airborne networks.

FastAPN is available at fastapn.com with pricing options for individual users, fleets, and airlines. The service is compatible with all major in-flight connectivity systems including GEO/LEO satellites, ATG, and EAN networks.

Understanding “Best Effort” Satellite Services in Aviation: What Happens When the Network Gets Busy?

As satellite internet services like Starlink enter the aviation market, airlines and passengers are encountering a term familiar to IT professionals but often misunderstood by the broader audience: “best effort” service. Understanding what this means—and how it affects your in-flight connectivity—is crucial as we embrace this new technology.

What Does “Best Effort” Actually Mean?

In networking, “best effort” describes a service model where the provider makes no guarantees about bandwidth, latency, or reliability. The network will try its best to deliver your data, but it doesn’t promise specific performance levels.

Think of it like a highway system. Traditional dedicated satellite services are like having a reserved lane—your bandwidth is guaranteed regardless of traffic. Best effort services are like sharing all lanes with everyone else. When traffic is light, you cruise along at high speed. During rush hour, everyone slows down together.

This is fundamentally different from traditional aviation connectivity services (like Inmarsat or Iridium) that reserved dedicated bandwidth for each aircraft, ensuring predictable performance regardless of how many other planes were online.

The Shared Bandwidth Reality

Here’s the technical reality: each satellite beam has a finite amount of bandwidth—let’s say 20 Gbps as a working example. This capacity must be shared among everyone in that coverage area, which might include:

• 10-20 equipped aircraft
• Hundreds of residential users on the ground
• Maritime and mobile ground terminals
• Business customers

The mathematics are straightforward but sobering. If you have 20 Gbps shared among 500 active users, and the system allocates bandwidth fairly, each user gets approximately 40 Mbps. If that number climbs to 1,000 users, everyone drops to 20 Mbps. At 2,000 concurrent users, it’s down to 10 Mbps per user.

For an aircraft with 200 passengers, that shared allocation must be further divided among everyone streaming, browsing, and working online.

What Happens When the Service Gets Busy?

Contention—the competition for limited network resources—creates several observable effects:

Throughput Degradation: This is the most obvious impact. During peak hours or over busy routes, your available bandwidth drops proportionally to the number of active users. A passenger who enjoyed 5 Mbps during a quiet morning flight might see this drop to 1-2 Mbps during an evening transatlantic crossing when multiple aircraft converge on the same route.

Increased Latency: As more users compete for bandwidth, data packets queue up waiting for transmission. This queuing delay adds to the inherent satellite latency (20-40ms for LEO satellites). Under heavy load, round-trip times can balloon to 200-300ms or more, making video calls jerky and web browsing sluggish.

Variable Performance: Unlike your home internet where performance is relatively consistent, satellite connectivity varies dramatically based on factors beyond your control—your route, the time of day, how many other aircraft are nearby, and ground user activity below you.

Application Impact: Different applications tolerate contention differently. Email and web browsing remain functional at lower speeds, though slower. Video streaming may automatically downgrade quality or buffer frequently. Video conferencing and VoIP calls become increasingly difficult as latency rises. Large file downloads simply take longer.

The Aviation-Specific Challenge

Aviation adds unique complications to the best-effort model:

Route Hotspots: Commercial aviation isn’t randomly distributed. Hundreds of flights funnel through narrow North Atlantic tracks, busy transcontinental corridors, and approach paths to major hubs. When multiple equipped aircraft converge in the same satellite beam simultaneously—which happens regularly on popular routes—contention intensifies.

Predictable Peak Periods: Passenger usage follows patterns. Everyone wants connectivity during cruise phase on long-haul flights. Transatlantic evening eastbound flights all occur at similar times. These predictable peaks create recurring congestion that’s difficult to mitigate.

No User Awareness: Unlike terrestrial networks where users develop intuition about when service is congested, airline passengers have no visibility into how many aircraft are sharing their beam or what ground activity looks like below.

Real-World Performance Expectations

What should airlines and passengers actually expect? Based on current deployments and network modeling:

Best Case Scenario: Off-peak hours, uncongested routes, favorable satellite geometry—users might see 5-10 Mbps per device, with latency in the 30-50ms range. This supports HD streaming and video calls.

Typical Scenario: Moderate congestion on popular routes during normal hours—2-5 Mbps per device, latency 50-100ms. Adequate for SD streaming, web browsing, and most productivity applications.

Congested Scenario: Peak hours on heavily trafficked routes with multiple aircraft in the same beam—1-2 Mbps per device or less, latency exceeding 150ms. Streaming may buffer, video calls struggle, but email and basic browsing remain functional.

Worst Case: Extreme congestion during satellite handoffs or coverage gaps—intermittent connectivity, speeds below 1 Mbps, connection drops. This is relatively rare but possible.

Implications for Airlines and Passengers

Airlines marketing “high-speed satellite internet” need to set realistic expectations. Unlike gate-to-gate promises, best-effort services mean connectivity quality varies flight-to-flight and even minute-to-minute.

For operational use—electronic flight bags, aircraft health monitoring, weather updates—airlines must account for this variability in their system designs. Critical applications may require fallback options or must be designed to tolerate degraded bandwidth.

Passengers accustomed to reliable terrestrial internet will need to adjust expectations. The service works, often quite well, but it’s not a perfect replacement for ground-based connectivity.

Looking Forward

As satellite constellations add capacity through additional satellites and improved ground infrastructure, contention effects should moderate. However, demand typically scales with capacity. As more aircraft equip with satellite terminals and passenger expectations rise, the fundamental best-effort dynamics remain.

The key is understanding what you’re buying. Best effort isn’t inferior—it’s simply a different service model optimized for cost and flexibility rather than guaranteed performance. For aviation connectivity, where some access is vastly better than none, it represents a remarkable technological achievement.

But when your video call drops during that critical meeting over the Atlantic, now you’ll understand why. You’re not experiencing a failure—you’re experiencing the predictable mathematics of shared bandwidth in a best-effort network.

The author specializes in aviation connectivity systems and satellite communications architecture. experiences