Even the latest generation turbofan engines have been affected by ice crystal icing, causing nine recent events on Boeing 747-800 and Boeing 787-800 aircraft. On Nov. 27, 2013, the FAA adopted a new Airworthiness Directive concerning ice crystal icing. It is aimed at the Boeing 747-800 series and 787-800 airplanes powered by GEnx engines. The AD was promoted by reports of engine damage and thrust loss events as a result of flying in high-altitude ice crystal icing conditions.
Investigators from Canada’s Transportation Safety Board often do their on-scene investigations under difficult circumstances, but working in Antarctica can be just about as difficult as it gets. This month, we’ll look at the loss of a de Havilland DHC-6-300 Twin Otter and its crew of three in a controlled flight into terrain (CFIT) accident on Mount Elizabeth, Antarctica. The airplane belonged to Kenn Borek Air Ltd. (KBAL).
According to a 2013 study by Airbus, passengers cited lack of sleeping comfort, back ache, and leg ache as the top three factors for discomfort on long haul flights. They also said that seats that are too narrow would have a negative impact on their post flight well-being, impacting them with tiredness and sore muscles. Post flight well-being was of particular concern to business passengers who need to ensure they are able to perform in working environments.
A classic Learjet performer, the midsize 60XR offers the allure of scintillating climb performance and sleek ramp appeal. It boasts the largest cabin and longest range of any Learjet yet to reach production. But you’ll need nearly 5500 ft. of runway at sea level on a standard day.
Quote from a 1986 enforcement case: “As Hogan Air Flight 816 taxied on Taxiway ‘C’ and passed by the Guard ramp area, the cadets observed you abandon your position in the left seat, stand up, remove your trousers, slide the window open and expose your buttocks.”
FACC AG received approval for series production of bypass ducts for Pratt & Whitney Canada PurePower PW814 and PW815 engines. FACC delivered the test articles to Pratt & Whitney Canada in Quebec in November, where they were assembled with the engine. On the PW800 program, FACC will deliver throughout the service life of the engine family and has a planned order volume of about $150 million. Gulfstream has selected the engines for its G500 and G600 business jets.
Sikorsky has delivered its bid for Poland’s utility helicopter program, despite having earlier raised concerns about the requirements drawn up by Warsaw. The U.S. helicopter manufacturer, working in conjunction with its wholly owned Polish partner PZL-Mielec, delivered its bid for the $3 billion program by Dec. 30 along with competitors AgustaWestland and Airbus Helicopters.
Canadian helicopter engineering firm Eagle Copters has certified its modification to fit Honeywell’s HTS900 turboshaft engine into the Bell 407 single-engine helicopter. Eagle has been developing its HTS900 retrofit program, called the Eagle 407HP, since 2010, re-starting a project originally envisaged between Honeywell and Bell Helicopter back in the 1990s. According to Eagle, the two companies were not able to make it financially viable.
ARGUS International reports that when compared with the corresponding periods for the previous year, business aviation closed out 2014 posting an increase in activity for 13 months running. Flight activity was up 1.6% in December as compared to that same month a year earlier. The Cincinnati, Ohio-based consultancy predicts gains will continue in 2015.
Lower oil prices could give a boost to small general aviation aircraft, small and midsize business aircraft, fractional ownership companies and service providers if they are sustained, an aviation consultant says. On the flip side, cheaper oil may negatively impact the commercial aviation market. The lower end of the general aviation market, including piston aircraft and small and midsize business jets, could benefit from lower fuel prices and an improving economy, said Brian Foley of Brian Foley Associates, based in Sparta, N.J.
Whoa. Wait a minute. Stop the presses! Wasn’t unleaded automobile gasoline (so-called “pump gas”) approved for use in some engine/airframe combinations years ago, at least for the smaller piston engines, e.g., the Lycoming O-360 installed in thousands of Cessna 172s and other light planes?
As 2014 drew to an end, a lawsuit against a group of California FBOs and fuel distributors filed three years earlier by the Center for Environmental Health (CEH) over sale of leaded avgas was settled through an agreement preventing what could have resulted in grounding almost all piston-powered aviation in the state.
Airbus Corporate Jet Center, Toulouse, France, announced that Vincent Tchengang, formerly Airbus regional sales director covering airlines in Africa and the Indian Ocean, has joined the Airbus Corporate Jet Center (ACJC) as its new head of services sales. He will manage a team of sales directors dedicated to VIP services marketing worldwide, covering cabins, airframes and engines, and will be personally responsible for sales in Africa, Australia, Eastern Europe and South Asia.
1. AOPA Offers Program on Forced Landing Survival Skills The AOPA has released a new video and printed guide to help pilots and passengers survive conditions following an aircraft forced landing. The program, “Survive: Beyond the Forced Landing,” covers best practices for general aviation flights that result in off-airport landings. It also reviews survival communications, preferred gear and offers advice for detection from rescuers. The video and 16-page guide cover the importance of flight plans and flight following, among other topics.
Empire Aviation Group, a Dubai-based aviation services company, has added an Embraer Legacy 650 executive jet to its managed fleet based in Oman. The aircraft is being managed on behalf of the owner and longtime client, and will operate only from Oman, where Empire already manages three other business jets. Empire completed the full technical inspection, delivery and induction process of the Brazilian-made super mid-size business jet. The Legacy 650 offers three cabin zones with wireless inflight connectivity and Apple TV to enhance the passenger experience.
The Aircraft Owners and Pilots Association (AOPA) is becoming frustrated over the Department of Transportation’s (DOT) slow deliberations regarding an FAA recommendation — strongly endorsed by AOPA — to forgo the needs for a 3rd Class Medical certificate for private pilots. There is no such requirement for aviators operating under the Sport Pilot rule. In a Jan.
A small population of large (“heavy”) transport and vintage aircraft powered by commensurately large air-cooled radial and liquid-cooled inline piston engines remains active in the U.S. and abroad that cannot be operated on any fuel other than 100/115-octane leaded aviation gasoline.
Hypoxia is a silent killer and often pilots are unaware of their condition because lack of oxygen affects their judgment. Technicians who fly regularly or participate in pressurization system maintenance flights need to be prepared as well. To help increase awareness of the dangers of hypoxia, the military would use high-altitude pressure simulators to train pilots. Recent technological advances have introduced portable devices that simulate the high-altitude environment. Combined with software, hypoxia awareness can be taught just about anywhere.
Bombardier announced Jan. 15 that it is pausing its long-delayed Learjet 85 jet program because of weak market demand for the aircraft and a downward revision in the company’s market forecast. As a result, Bombardier will reduce its workforce by about 1,000 employees in Wichita and Queretaro, Mexico. The move reflects continued weakness in the light aircraft category, the company said. With continued delays, analysts had questioned the program’s fate.
NetJets Europe has taken the lead in a consortium of 15 companies called Advanced Approaches for all Airports (A3), which intends to demonstrate new approach and landing solutions to increase capacity within the continent’s airport network while reducing emissions, fuel burn and noise. The organization has been formed under the Single European Sky Air Traffic Management Research (SESAR) program.
Robert Breiling, head of the half-century-old Boca Raton, Florida, safety consulting firm that bears his name, just shakes his head when he reviews the causes of recent accidents and incidents. It’s the same story, different day.
While the National Business Aviation Association is almost always identified with issues affecting the operation of turbine-powered business aircraft, more than 1,000 of its member companies operate piston-engine light planes to support their business travel.
