April 2011 Edition

UPDATE: Gulfstream Water Line Ribbon Heater Upgrade

As we move closer to the deadline, demand is higher and parts are not as readily available for CB194A or ASC 469 as they were just a few months ago. » Read More

Safety Assessment of Foreign Aircraft (SAFA)
Ramp Inspections

SAFA ramp inspections are occurring more often to N-registered aircraft operating in EASA-controlled countries. » Read More

Challenger 604 SB 604-57-003

While performing SB 604-57-003, Duncan Aviation Tech Reps made a couple of observations that will make this inspection easier. » Read More

How Ozone Affects Passengers & System Components

Ozone effects not only humans but fluorocarbons as well, such as the seals and gaskets found in many air-conditioning components. » Read More

Lear 35/55 Autopilot Pitch Command Failures

Duncan Aviation Tech Reps have fielded a number of calls recently from Lear 35/55 operators needing assistance because the autopilot pitch command is inoperative in one direction. » Read More

Lear 40/45 MLG Cylinder Inspection

When complying with Lear SB 45-32-30 or 40-32-13, it is NOT required or advised to sign-off on the related IRNs that are referenced in the SBs themselves. » Read More

About The Newsletter

This Duncan Intelligence Newsletter is a publication of Duncan Aviation, written by our technical experts. Please contact us with any questions, or if you have a topic that you would like to see discussed.

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