COTS units: how they compare to aircraft-grade units and the pros and cons of having them installed on your aircraft.
If these units are ever pulled for operational failure, they should be sent in immediately for evaluation. The longer they sit on a shelf, the more likely corrosion will invade the internal parts, potentially causing more problems at disassembly.
Service Bulletin TFE731-79-5134 addresses oil leaks, low oil pressure, and in-flight shutdown events resulting from cracked No. 6 bearing oil supply tubes.
Before you adjust the sidestay clearances on your Hawker aircraft, pay close attention to the Link Assembly-Lock.
We will be discussing how a WAAS and LPV enabled Universal Avionics FMS increases safety, improves operational efficiency, and lowers direct operating costs.