Gregory Polek has spent his entire career in aviation journalism with AIN, starting as a proofreader and assistant to then-managing editor Mary Mahoney in 1995 after serving an internship with&nbsp;New Jersey Monthly&nbsp;magazine and completing his B.A. degree in English/Writing at New Jersey’s William Paterson College. By 1997 Polek accepted a position as an associate editor, covering the regional airline beat for&nbsp;Aviation International News&nbsp;in place of retiring industry veteran Don Anderson. The assignment took Polek across North America and Europe to profile regional airlines varying in size and mission from the likes of floatplane operators Kenmore Air and Chalk’s Ocean Airways to regional jet operators such as SkyWest and American Eagle. Today, in his dual role as Air Transport Editor and International Airshow Editor, Polek writes, edits, and manages AIN’s commercial aviation content while overseeing each of the company’s daily international air show publications in Paris, Farnborough, Singapore, and Dubai. Most recently Polek has assumed oversight of daily coverage of the Helicopter Association International’s annual Heli-Expo convention.

Senior Editor

Gregory Polek

The Australian Transport Safety Bureau confirmed the potential existence of a manufacturing problem in Rolls-Royce Trent 900s fitted to some Airbus A380s in a safety recommendation it issued today. The recommendation identifies a potential defect in an oil tube connection to the high-pressure (HP)/intermediate-pressure (IP) bearing structure.
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The ATSB suspects the cause to involve a misaligned oil pipe counter-boring, which could lead to fatigue cracking, oil leakage and potential engine failure from an oil fire within the HP/IP bearing buffer space. Both Rolls-Royce and the Australian authorities have recommended further inspection of the engines and removal from service of any engine that displays the suspected counter-boring problem. 
 The ATSB tomorrow plans to release its preliminary factual report on the November 4 uncontained failure of a Trent 900 on a Qantas A380 bound for Sydney from Singapore. Qantas placed two of its six A380s back into service on November 27. The rest of the fleet remains grounded as the airline scrambles to replace engines with suspected defects.

News and developments about airplanes, helicopters and unmanned air vehicles used in all varieties of operations, including airlines, military, business, commercial, general aviation and private.

Australian Authorities Identify Trent 900 Defect

The Australian Transport Safety Bureau confirmed the potential existence of a manufacturing problem in Rolls-Royce Trent 900s fitted to some Airbus A380s i

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News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.

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New developments at airports including regulations and noise issues; legal disputes; openings, acquisitions and mergers.

News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.

French start-up's new headquarters is located at Rochefort Airport

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News and issues concerning the aviation charter and fractional-ownership industries and markets, including company announcements, regulations, new developments and labor issues.

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News and issues relating to international air transport and cargo carriers, national airlines and regional airlines, including aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

Airframer is on its way to meeting its delivery forecast following a record Q3

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News and issues relating to the aerospace industry that are related to the science, engineering and business of flight in space involving civil, industrial and military applications, and similar topics related to flight in the atmosphere of the Earth that are not covered more directly by other AINonline subject channels. In other words, both astronautical and aeronautical subjects, except for those aeronautical topics that are specifically covered elsewhere on this website.

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