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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Honeywell has issued two Category II Reliability Service Bulletins, TFE731-79-3070 R1 and TFE731-79-5120, for the installation of new instruction plate decals on oil tanks to help prevent oil over-servicing.
To continue conducting business, operators need to stay connected to their contacts on the ground while at any altitude, anywhere in the world. Here is a low-cost alternative.
We urge a thorough inspection of this specific area during all future maintenance, especially as part of a pre-purchase evaluation, to detect and address cracks early.
Not sure why the engine computer light begins to flash after several flights and the only fault you can see is fault code 237, ECTM Buffer Filled? Keep reading to learn more.
Many factors will cause a low or high oil pressure indication on TFE731 engines. One of the more common causes is a faulty Breather Pressurizing Valve (BPV).
The unit requires to be function tested every 1200 hours or 36 Months, whichever occurs first. However, we have often witnessed that these actuators do not make it between function tests.
With so many makes and models available, finding the best fit for your needs can be challenging.
Safety Management Systems: why they are essential, and how they are not all the same.
The main system components of the factory-installed FDR covered by STC10001SC-D are obsolete. They are no longer available for purchase or repair, and there is no longer a method of support for any of these critical FDR components.
Proper maintenance of starter and generator terminal blocks is critical for aircraft safety and reliability. A seemingly small issue, such as a loose wire or incorrect torque, can cause catastrophic failure through arcing, rapidly leading to melting, component disintegration, and potential damage to the surrounding aircraft structure.
The term situational awareness is frequently used in aviation, but what does it actually mean for a pilot in the flight deck? And how can modern avionics, like the Garmin G600 TXi, take that awareness to the next level? Watch this video and learn.
Aircraft buyers and sellers often face a significant question: What exactly constitutes damage history, and how does it affect an aircraft's value? This question is more complex than it seems, as damage is a subjective concept with no universal standard. To shed light on this issue, we spoke with three sales representatives from Duncan Aviation's Aircraft Sales & Acquisitions: Ann Pollard, Tim Barber, and Doug Roth.
Now that the Gogo 5G network is complete, Gogo is focusing on updating customers’ service and experiences on their licensed 3G/4G network by upgrading to AVANCE L3 or AVANCE L5 connectivity platforms, the latest LTE network technology.
When overhauling a Vertical Gyro, most facilities stop at replacing the components mandated by the Component Maintenance Manual. While this meets the requirements for returning the gyro to service, Duncan Aviation goes further, prioritizing what is right over what is merely required.
Follow these steps to troubleshoot classic Learjet spoileron systems.