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.
Subscribe now to receive the Duncan Intelligence in your inbox.
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.
There is a lot of good information online to helpfully troubleshoot a Nose Wheel Steering System the first time, saving significant time and money.
The light alloy brackets and levers in the center wheel well area and wing rear spar are susceptible to severe corrosion if the protective coating is compromised and remedial action is not taken promptly.
When planning for your Challenger 300 aircraft maintenance event, don’t forget these important Service Bulletins that include the modification of the thrust reverser kicker plate and thrust reverser pivot door forward fitting.
Because of our long history and experience with the Falcon aircraft, we know the most commonly exchanged parts and keep an inventory available to meet customer needs.
Don’t overlook inspecting the phenolic bushing in the top mount of the APU exhaust. It is commonly broken or missing.
Recent revisions to the Learjet aircraft Chapter 5 Replacement Schedule now include an upgraded strut with a replacement interval of 16,500 landings.
The Honeywell ART 2000 and ART 2100 are high-performance modern radar that is proven reliable. But even simple things like getting in a hurry when shutting down the system can have a huge negative impact on operation over time.
If you have the centrifugal compressor impeller with the designated part and serial number, accomplish the initial borescope inspection at the next designated airframe inspection.
Some Hawker and Beechcraft operators may not be aware there is a wealth of information in the Technical Publications area on the Beechcraft website regarding changes not yet been incorporated into the affected manuals.
The generator control panel controls the voltage for generators that charge batteries, start motors and control the ground power unit. When working properly, these generators share the electrical load.