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| | Pratt & Whitney Connections: GP7200 Tests The Big Bang Theory |
 | | The Engine Alliance currently has four engines in the GP7200 test program demonstrating operability, endurance and other key requirements for engine certification. The GP7200 flew for the first time on December 3, 2004, on the General Electric 747 flying testbed. The engine will make its first flight on the A380 in November 2005. |
 | | The engine features a hollow-titanium, swept wide-chord fan; a five-stage low-pressure compressor; a nine-stage high-pressure compressor and a two-stage high- pressure turbine based on the GE90-115B; a low-emissions single annular combustor that will meet future emissions regulations with substantial margin; and a six-stage low-pressure turbine. |
 | | The Engine Alliance, a 50/50 joint venture between GE Transportation - Aircraft Engines and Pratt and Whitney, a United Technologies company was formed in 1996 to develop, manufacture, sell, and support a family of modern-technology engines for new high-capacity, long-range aircraft. |
| www.imakenews.com /pwconnections/e_article000337877.cfm?x=b11,0,w (475 words) |
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