Alaska Airlines Engine Nacelle ripped off

Alaska Airlines flight bound for San Diego returned to Sea-Tac International Airport shortly after it left Monday morning after reports of an “unusual vibration,” the airline said. Part of the cowling, the metal paneling covering the engine, detached from the plane upon landing, according to a statement from Alaska Airlines. The crew aboard the Boeing […]

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What is the Ozone Converter ?

Aircraft bleed airflow is used as a source of air used on most commercial aircraft. This bleed air contains a significant amount of ozone at higher altitudes in which modern aircrafts operate. This bleed air can reach temperatures of upto 230⸰C, when subjected to compression inside air inlets. An ozone converter is thus installed in […]

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APU Cold Soak

APU Cold Soak means the APU has been in active or not operating in a cold environment for an extended period of time. Here, like any other piece of machinery and operating fluids are “cold soaked“, that is, has reached the ambient temperature of the environment. During extended flight at high-altitude, and APU would encounter […]

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Airbus A321 damaged by bad weather

Monday August 8, 2022 – WizzAir United Kingdom Airbus A321-200 flight W9-5793 (WUK1510) from London’s Gatwick to Catania (Italy) was damaged when it flew through bad weather including hail. News story (Italian translation) “At the time of landing on the Catania area, intense storm-like precipitations were falling, there was also hail, accompanied by strong gusts […]

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