The Duncan Intelligence is a free, technical newsletter for business aircraft owners and operators. Written in-house by Duncan Aviation's technical representatives, each edition includes technical tips and advice on topics and trends in business aviation. It is a free, monthly e-mail subscription for aviation enthusiasts around the world.
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Proactive planning can make all the difference in today’s high-demand maintenance environment. Connect with Duncan Aviation early to improve scheduling flexibility, anticipate parts needs, and minimize aircraft downtime—but don’t hesitate to reach out when an unexpected need arises. Openings happen, and communication is key to keeping your aircraft flying safely and efficiently.
Not every KHF-950 system that appears stuck in transmit mode is actually broken. Proper operation of the KFS-594 controller relies on specific programming and antenna-tuning steps that are easily overlooked. Here is a brief guide to the proper operating sequence, key controller modes, and quick fixes to prevent unnecessary bench testing.
Navigating the 2026 preowned jet market requires looking beyond simple asking prices. Competition remains fierce for premium long-range models. Meanwhile, supply chain bottlenecks and maintenance requirements are reshaping aircraft valuations across all categories, making real-time market intelligence and expert guidance critical for both buyers and sellers.
Discover the future of in-flight comfort and control with Duncan Aviation’s installation of the Collins Venue Cabin Management System. This video walks you through the features of this state-of-the-art CMS, designed to enhance the passenger experience with intuitive controls, premium connectivity, and powerful entertainment options.
The first step to troubleshooting an inoperable NAV is to identify the NAV source the pilot was using at the time of the failure.
Most inspection tasks on the Honeywell AS907 (HTF7000) are straightforward, offering consistent turntimes and cost expectations. However, it's important to note that the Borescope inspections of turbine and compressor components can reveal issues that may extend downtime and increase costs
Gust locks lock the control column in place, preventing random movement and possible damage of the surface from wind while an aircraft is parked. It only takes a small investment to prevent damage that could cost tens of thousands of dollars and hours to repair.
As spring and summer temperatures begin rise, so do the number of environmental system squawks.
COTS units: how they compare to aircraft-grade units and the pros and cons of having them installed on your aircraft.
When it comes to modifying or altering the interior of your business aircraft, missing documentation significantly slows down the progress of your project and could require the re-creation of lost documentation.
Most aircraft use some type of hydraulics in their configuration. Whether it be actuation, braking or shock absorption, these systems rely on the internal seals' integrity to function correctly.
A little understanding on how radar stabilization works can help both the flight crew determine erroneous return information, and assist the maintenance technicians tasked with troubleshooting the system.
Keep reading to learn the two steps to clear the Critical PAS/SBAS/WAAS messages after the FC06 update.
Watch a simulation of what happens to the internal components of a VG206D vertical gyro if dropped from a height of more than two inches—or even as little as ½ of an inch.
Because of our years of knowledge and experience repairing the damage after an electrolytic leveling switch blows, we included its replacement as part of our overhaul.