I highly recommend two Service Bulletins for L-3 Communications vertical gyros that will reduce vibration issues and result in better drift characteristics making the gyros more stable.
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Airworthiness Directive 2010-07-02 is applicable to the Honeywell RNZ-850/851 Integrated Navigation Units (INU) and addresses possible erroneous glide slope or localizer display indications.
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The Thales Sextant Triple Tachometer Indicator is installed on Eurocopter Dauphin helicopters. To keep this unit running at peak performance, periodic cleaning is recommended.
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From Maxarets to Airbrake Actuators, learn the five most commonly exchanged Hawker 125 aircraft parts.
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There are two facts Falcon operators should be aware of when it comes to fuel tank management.
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On P&W 500 engines, you should be monitoring the oil level and checking cowlings for leaks.
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Attention Learjet 40/45 aircraft operators. There is an item in the 4800 hour inspection that you should be aware of regarding IRN U5323168.
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Assessing the health of your aircraft’s engine takes on many forms. One form often not weighed heavily enough is engine externals.
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It’s always a good idea to error on the side of replacing when you have suspicions about an Adel Clamp (MS21919) on your business aircraft.
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On all Astra/SPX/G-100 model aircraft the original cockpit fire extinguisher and the alternate part numbers are no longer available.
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Cessna 680 Sovereign operators are now eligible to purchase Honeywell Avionics Protection Plan coverage for their aircraft.
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During the course of the last six months, technicians at Duncan Aviation have found several MLG OB door hinges seized. Learn more about proper operation and maintenance.
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As a pilot, during a low visibility approach, what is the purpose of a standard call-out at 500 feet and what should be checked? Duncan Aviation WAAS experts answer more operator questions.
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Our experience has found that moisture was causing corrosion leading to the failure of the Bendix GCU.
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Messier and Bombardier are in the process of releasing Service Bulletins that improve the bushing design to eliminate the need for a supplemental greasing procedure.
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