A second incident involving the collapse of a right main landing gear shortly after touchdown on a Bombardier Q400 operated by SAS has prompted an OEM recommendation.
Maintenance and Modifications
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.
Standard Aero is planning a $5.5 million, 10,000-sq-ft expansion for its existing 120,000-sq-ft Maryville, Tenn. aircraft maintenance facility, according to Paul Soubry, president and CEO.
Standard Aero has entered a five-year purchase agreement with Pratt & Whitney Canada for 500 aircraft engines as part of its PT6A-135A, -42 and -52 upgrade program.
The debate between Littleton, Colo. maintenance-tracking provider AvTrak and Hawker Beechcraft (formerly Raytheon Aircraft) stemming from Raytheon’s sale of its Facts (Factory Aircraft Comprehensive Tracking System) to Ronkonkoma, N.Y.-based Camp Systems has heated up once again as a judge upheld a February injunction regarding ownership of the operators’ maintenance data.
FDC Aerofilter, a California-based company that specializes in engine inlet barrier filtration, is developing a new filter for the Eurocopter EC 135. It is slated for certification by next year. FDC is also working on extending the life expectancy of its filters. Removal intervals, currently at 1,500 hours, are to be increased to 3,000 hours within months, sales manager Ann Cooper told AIN.
A proposed AD would mandate replacing the pitot probes on nearly 160 U.S.-registered Hawker 800XPs because of reports that they have frozen above FL290, causing erroneous airspeed indications. New probes and their installation would cost about $14,500 per airplane, according to the FAA. Replacement would be required at the next 24-month inspection after the compliance date of the directive. Comments on the proposal are due by November 28.
“Welcome to Lear Jet Country,” a marketing slogan that attached itself to the early-20-series Lear Jet, is likely to be remembered only by industry old-timers who recall the airplane’s ability to take off and climb to 41,000 feet without effort. It is a capability that disappeared with the advent of the Learjet 35/36.
Operators of U.S.-registered CitationJets must disengage the pitch-trim/ autopilot circuit breakers to prevent runaway pitch trim, a condition that has led to at least one accident, according to an October 21 AD (2203-21-17). A CitationJet was ditched on July 22 in Penn Cove in Coupeville, Wash., following a loss of elevator trim control, resulting in an uncommanded nose-down pitch attitude.
As part of a major consolidation project that it says will save $25 million a year, Bombardier has embarked on an 18-month project to consolidate all Learjet production, completions and deliveries in Wichita, and all such Challenger work in Montreal.
The first test flights of a Cessna Citation X equipped with Winglet Technology’s new elliptical winglets are proceeding well, according to Bob Kiser, president of the Wichita-based modification kit manufacturer. The winglets are expected to give the airplane an even higher maximum cruise speed at high altitude as well as improved climb performance and longer range.