The Business Aviation Issue: Performance-Based Navigation, Bizjet Connectivity, Aircraft Health Monitoring, and More

This issue of Avionics International is centered around business aviation. In the first article, we take a look at the topic of performance-based navigation. In the mid-1990s, Alaska Airlines pioneered performance-based navigation, or PBN, a strategy that utilizes satellite technology for more precise aircraft approaches. By integrating existing avionics with GPS and other satellite systems, pilots could achieve tailored approaches in three dimensions.

PBN allows for more complex routes, like curved paths, crucial for airports with challenging terrains like Juneau. Performance-based approaches, now adopted by many, optimize efficiency, fuel consumption, and noise pollution. However, the broad acceptance of PBN requires further technological advancements and acceptance in many airports.

In the second featured article in this issue, writer Aaron Karp explores the latest in business jet connectivity. Owners and operators of business jets demand consistent, high-speed, global in-flight connectivity. Viasat's recent survey revealed that while in-flight connectivity improved passenger satisfaction, the need for consistency and coverage surpasses mere speed. The company, which recently acquired Inmarsat, offers a Ka-band solution for business aviation.

Rival Intelsat provides FlexExec, a service created specifically for business aviation. Intelsat collaborates with Satcom Direct, maker of the Plane Simple antenna system, designed specifically for business jets to ensure consistent global coverage. Both Viasat and Satcom Direct emphasize the importance of adaptability in the fast-paced world of business aviation connectivity.

In this issue of Avionics International, we also take a look at the sustainability goals of some of the leading avionics OEMs. “Avionics Leaders Gear Up for a Greener Future” features interviews with Honeywell, GE Aerospace, and Thales, three examples of companies that have set ambitious goals to play their part in reducing carbon emissions.

Another feature article, contributed by Mark Robins, dives into the topic of aircraft health monitoring. This is the process of collecting and analyzing data from aircraft components and systems to assess their condition and identify potential problems. One of the largest challenges to industry adoption of AHM products is that aircraft health monitoring recorders are not mandated for use; they are optional requirements for operators.

What did we miss? Email me your thoughts on what we should cover in upcoming issues at jreed@accessintel.com.

Thanks for reading!