Mechanical engineering

October 1, 2014 - 6:00am

Jet Engines

Among manufacturers of turbofans for business aircraft, Williams retains the number-one slot in product support but is not alone at the top this year, sharing the honors with Rolls-Royce, which moves up from the number-three slot it held last year.

September 10, 2014 - 11:00am

The FAA is adopting a new airworthiness directive for all Pratt & Whitney Canada PT6A-114 and PT6A-114A turboprop engines. It requires initial and repetitive borescope inspection of compressor turbine blades (CT), and the removal from service of blades that fail inspection. This AD was prompted by several incidents of CT blade failure, causing power loss and engine failure. The purpose of the AD is to prevent failure of CT blades, which could result in damage to the engine and the airplane.

August 27, 2014 - 2:51pm

When Lincoln, Neb.-based Duncan Aviation broke ground on its new 175,000-sq-ft maintenance hangar facility it did so with the recommendations of the MRO’s Green Team in mind. The original design included recommended elements such as LED lights, radiant floor heating and skylights.

August 12, 2014 - 2:59pm

Surf Air placed an order for up to 65 Pilatus PC-12 NG turboprop singles–15 firm and 50 options–worth an estimated $312 million, the company told AIN. It has also raised another $8 million in funding, for a total of $17 million. Deliveries of the new PC-12s begin in October, with three planned this year and nine next year.

August 12, 2014 - 9:00am

United Turbine Parts (UTP) lays claim to being the world’s leading independent supplier of Pratt & Whitney Canada PW100 and PT6 engines and components. With Latin America having a growing fleet of aircraft powered by these turbine engines, the region is an important growth market for the U.S. company.

August 6, 2014 - 1:45am

Embraer announced an upgraded version of the Phenom 100 entry-level light jet last year and customers are beginning to take delivery of the new 100E. The aircraft introduces multifunction spoilers and upgraded interior options. Base price is $4.161 million, but options such as premium seats, a solid lavatory door and an extra passenger seat/kibitzer that faces sideways across from the cabin entry door can quickly take the price past $4.4 million, putting it in line with Cessna’s new M2 with a few options.

July 29, 2014 - 5:00pm

Safran’s SMA general aviation engine unit plans to deliver 90 of its SR305-230E four-cylinder general aviation diesel engines this year for Cessna’s 182 JT-A and other aircraft such as the OAP Delfin, company CEO Thierry Hurtes said today at EAA AirVenture 2014 in Oshkosh, Wis. The engine, which has a TBO of 2,400 hours, has already received EASA and FAA certification.

July 28, 2014 - 10:00am

Superior Air Parts and Christiansen Aviation have agreed to develop a supplemental type certificate (STC) to install Superior’s 180-hp Vantage engine on later-model Cessna 172R and -S models. A Skyhawk SV equipped with a mockup of the Vantage is on display at the Superior Air Parts AirVenture booth (No. 257).

July 22, 2014 - 2:35pm

Bombardier Aerospace recently completed a non-temperature-restricted bleedless auxiliary power unit starting test, following a 10-hour cold soak at -40 degrees F and using a starter/generation system and lithium-ion battery system. The Safran Microturbo e-APU system included a starter generator and power electronics from Thales and a Saft Li-ion battery system. The prototype equipment was designed for business jets, Bombardier said. The tests were conducted at the Safran Turbomeca cold-chamber facility in Pau, France.

July 17, 2014 - 7:30am

Parker Aerospace is here at FIA 2014 (Hall 4 Stand A18) highlighting a variety of technology developments and improvements in its customer support provisions.

 
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