The European Aviation Safety Agency (EASA) issued an airworthiness directive requiring inspections and possibly modifications to the Airbus A380, stating that cracks discovered during fatigue testing could “reduce the structural integrity of the wing.”
Rolls-Royce Trent 900
The Australian Transport Safety Bureau (ATSB) on June 27 released the final report of its investigation into an uncontained engine failure aboard a Qantas Airbus A380 in November 2010 just after departure from Singapore.
EADS has spent some €200 million out of an expected €260 million total outlay this year on repairs to cracked Airbus A380 wing rib feet, the company revealed Thursday.
A composite fan blade, a real Rolls-Royce Trent 1000 high-bypass powerplant and a model of the Trent XWB being developed for the Airbus A350 are on the manufacturer’s stand here at Farnborough (Hall 4 Stand H3, and Innovation Zone) to illustrate the state of the engine maker’s art and where the company expects to go next.
Rolls-Royce and Aircelle have signed a service contract for the Trent 900 engine nacelles that will be fitted to British Airways Airbus A380s. The airline has ordered 12 of the type.
Ten Rolls-Royce Trent XWB engines–serial numbers (S/Ns) 20990, 20001 through 20006, 20009 and 21000–are being used in the test program.
•By last month, some 43 hours’ testing had been accumulated during 14 of 16 scheduled flights with initial flight-test unit S/N 20990, which will subsequently be available to provide spare capacity. Rolls-Royce says the powerplant is its most highly instrumented flight-test engine ever.
The Airbus A380 has had its share of problems both before and since deliveries began in late 2007. On the same day last week, Tuesday, two airlines suffered flight-terminating mechanical problems with the world’s largest passenger airliner.
Rolls-Royce arrives at this week’s Dubai Air Show pleased with the “very positive” results achieved during 1,200 hours of testing eight examples of the new Trent XWB engine developed for the planned Airbus A350XWB twin-aisle twinjet. The first Trent XWB has recently been fitted to Airbus A380 (MSN001) and is expected to fly shortly.
Rolls-Royce arrives at this week’s Dubai Air Show pleased with the “very positive” results achieved during 1,200 hours of testing eight examples of the new Trent XWB engine
Rolls-Royce introduced the first of a two-phase performance improvement for the Trent 900 engines that power the Airbus A380 airliner. Turbofans now delivered to A380 operators have a 1-percent improvement in specific fuel consumption, compared with the initial units. Second-phase improvements due to enter service during 2013 will deliver a further 0.8-percent reduction in fuel burn.
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