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 European Aviation Safety Agency (EASA) has granted full flight certification to the Rolls-Royce Trent 1000 TEN, destined to power all variants of the Boeing 787 Dreamliner, the engine company announced Friday. The milestone comes as the first set of production engines arrives at Boeing facilities in Seattle, ready for entry into service later this year.

 


The Trent 1000 TEN incorporates technologies from the Trent XWB and Advance engine programs to deliver improved thrust and efficiency and reduce noise footprint by some 50 percent compared with previous-generation widebodies.&nbsp;

 


Earlier this year the Trent 1000 engine achieved its third “first” when it powered the first flight of the Boeing 787-10 Dreamliner on March 31. That engine also powered the first flights of the 787-8 and the 787-9. More recently the Trent 1000 TEN powered an 18-hour test flight during which a Boeing 787-8 Dreamliner test aircraft drew a giant outline of the airplane across the U.S.

 


Features developed for the Airbus A350’s more-powerful Trent XWB also found in the 76,000-pound-thrust TEN include a “rising-line” compressor and three-stage bladed disc (blisk) at the front of the high-pressure compressor.

 


Rolls-Royce says that on flights of up to 3,000 miles the TEN offers a specific fuel consumption advantage of some 3 percent, although that differential decays over longer sectors. For flights of average 787 range, the basic Trent 1000 delivers a fuel-burn advantage “well ahead” of the GEnx-1B at shorter ranges, according to Rolls.

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

Rolls-Royce Trent 1000 TEN Gains EASA Certification

The first set of production Rolls-Royce Trent 1000 TEN engines have arrived in Seattle.

2024 Corporate Aviation Leadership Summit

Matt Thurber

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.

One engine would be able to run at low-idle in a twin-engine helicopter application

FAA Proposes Special Conditions for PW220A Idle Cruise

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Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.

Improved engine production and test facilities are mainly focused on military programs

Rolls-Royce Completes $1 Billion Engine Site Upgrade

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.

News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.

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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GE Aerospace and Beta Technologies Cross Atlantic in Hybrid-electric Saab 340B Commuter Aircraft

Australian start-up planned to convert Beechcraft Bonanza and 1900D aircraft

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News and issues regarding all manner of civil and military rotorcraft and their powerplants, including helicopters, tilt rotors and unmanned air vehicles.

Turboshaft has flown more than 600 hours after first flight in March 2023

EASA Issues Type Certificate for AW09 Arriel 2K Engine

News and issues about aviation maintenance, repair and overhaul (MRO), covering all segments of the aviation industry; and modifications for aircraft and engines. Subjects include product support of aircraft, engines and avionics, MRO company mergers, acquisitions, announcements and personnel, Airworthiness Directives, Supplemental Type Certificate approvals and other topics.

News and information on safety procedures and concerns.

News and issues concerning general aviation, specifically airplanes and helicopters powered by piston and alternative engines (i.e., non-turbine powered aircraft). Subjects include aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

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