Pictures: a Qantas Airlines Boeing 747-400 that experienced an uncontained engine failure

http://www.flightglobal.com/articles/2010/08/31/346831/pictures-qantas-747-uncontained-engine-failure.html

According to news reports, flight tracking and air traffic control communications from FlightAware.com and LiveATC,net, the aircraft was climbing through 25,000ft (7,620m) approximately 20 minutes after departure when it experienced the problem. Passengers described a loud bang followed by vibrations and sparks.