Turbine

October 13, 2009 - 12:14pm

Northstar Aerospace Turbine Engine Service Group has a new name: Mint Turbines. Operations and personnel of the turbine engine repair and overhaul facility in Stroud, Okla., remain as before privately owned Mint Turbines acquired Northstar on May 27. Northstar specializes in maintenance, repair and overhaul of Pratt & Whitney Canada PT6A and PT6T turbine engines. Mint Turbines (Booth No.

October 2, 2009 - 11:21am

Dassault Falcon 900B, Gatwick, UK, Jan. 20, 2007–The UK’s Air Accidents Investigation Branch (AAIB) has ruled the probable cause of the uncontained engine failure was the fracturing of a stage-two low-pressure (LP) turbine blade due to a casting defect, with the possibility that this was caused by a third-stage blade failure.

July 15, 2009 - 12:41pm

The FAA has issued an airworthiness directive (AD) effective Aug. 13, 2009, for Pratt & Whitney Canada PW305As and PW305Bs installed on, but not limited to, Bombardier Learjet 60s and Hawker 1000s. The AD stems from mandatory continuing airworthiness information (MCAI) to identify and correct an unsafe condition on an aviation product.

June 17, 2009 - 9:41am

GE Aviation and NASA are to ground test five sets of new subscale blades for open-rotor engines at NASA’s Glenn Research Center in Cleveland, Ohio. The tests will focus on acoustics and efficiency of a two-stage counter-rotating fan. The two partners have high expectations that new analysis tools will add to their understanding of the fan’s aerodynamics.

June 16, 2009 - 7:02am

Chromalloy CF6 gas turbine blades have reached the 10,000 flight-hour mark for the first time with an unidentified major airline. The blades are produced by BELAC, Chromalloy’s joint venture with various commercial carriers who are attempting to avoid the high cost of original equipment manufacturer (OEM) blades by using alternative parts manufacturer approval (PMA) blades.

June 15, 2009 - 4:33am

Chromalloy (Hall 3 Stand A33) has announced that the U.S. Air Force has selected it to provide module repairs during maintenance on the F108 gas turbine engine that powers the KC135R tanker aircraft. The follow-on award, valued at $15.8 million plus options, brings the total value of the contract to approximately $38 million over three years.

May 6, 2009 - 8:20am

Boeing Business Jets and Airbus Corporate Jetliners could benefit from new engine technology planned to enter service on the next-generation 737 and A320 airliners from which they are respectively derived. CFM International is working on an advanced turbofan, targeting a 16-percent cut in fuel burn that could bring greater efficiency to these and other new bizliners.

March 31, 2009 - 4:34am

McDonnell Douglas MD 600, San Clemente, Calif., Feb. 19, 2009– The U.S. Customs and Border Protection MD 600 autorotated to a forced landing on the beach after the crew heard a loud “bang” and warning lights came on. A main rotor blade severed the tail boom. Examination of the engine showed that both engine chip detector plugs were contaminated with metal particles. The No. 4 turbine wheel was damaged.

February 21, 2009 - 5:10pm

Savings of up to 40 percent on jet fuel for the Rolls-Royce 250 turbine-engine family? That is the prospect offered by Frontline Aerospace, said company CEO Ryan Wood in describing an emerging aviation technology called gas turbine recuperation.

February 11, 2009 - 10:35am

Dallas-based Avatas Aerospace, an FAA-approved repair station specializing in the Pratt & Whitney Canada PT6A, has acquired Hyannis, Mass.-based Prime Turbines. Prime Turbines’ services include hot section inspections; power section and gas generator repair; and fuel nozzle and bleed valve overhaul and exchange for PT6 engines. Prime Turbines is also an authorized distributor of FAA PMA parts for PT6 hot sections.

 
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