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Pratt & Whitney Rocketdyne Awarded $1 Million Contract To Design Engine for Transformer Vehicle

CANOGA PARK, California, Tuesday, October 19, 2010

The Defense Advanced Research Projects Agency (DARPA) awarded Pratt & Whitney Rocketdyne a contract, with a value up to $1 million, to design an engine for the Transformer (TX), a vertical take-off and landing, road-worthy concept study vehicle. The engine design will use technology from the EnduroCORE™ engine developed by Pratt & Whitney Rocketdyne. Pratt & Whitney Rocketdyne is a United Technologies Corp. (NYSE:UTX) company.

"We are honored DARPA chose Pratt & Whitney Rocketdyne to design an engine for a vehicle that will help our nation's troops effectively and safely carry out missions without being constrained by existing roadways and conventional landing zones," said Scott Claflin, director of Power Innovations, Pratt & Whitney Rocketdyne. "Since 2005, we have been talking to the Marines and DARPA about the propulsion needs for a Transformer Vehicle, and the EnduroCORE engine characteristics address those needs."

The EnduroCORE engine is a durable, lightweight, high-performance diesel engine designed to support applications ranging from propulsion to power generation. It is mechanically simple for reliability, scalable to support a wide-range of critical missions, and has demonstrated quiet operation in testing. The EnduroCORE engine is also a full-compression, full-expansion, diesel-cycle engine, which makes its fuel consumption comparable to diesel piston engines. High rotating speeds enable a high power-to-weight ratio comparable to gas turbines.

The TX vehicle, still in its conceptual phase, will be designed to carry up to four people. It will be capable of vertical takeoff and landing and traveling up to 250 nautical miles without having to refuel. Pratt & Whitney Rocketdyne will work with the two DARPA prime contractors to develop a conceptual design of an engine for TX vehicles that could be developed and available by 2015.

Pratt & Whitney Rocketdyne, a part of Pratt & Whitney, is a preferred provider of high-value propulsion, power, energy and innovative system solutions used in a wide variety of government and commercial applications, including the main engines for the space shuttle, Atlas and Delta launch vehicles, missile defense systems and advanced hypersonic engines. For more information about Pratt & Whitney Rocketdyne, go to www.prattwhitneyrocketdyne.com.

Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines, space propulsion systems and industrial gas turbines. United Technologies, based in Hartford, Conn., is a diversified company providing high technology products and services to the global aerospace and commercial building industries.

DISTAR 16345 13OCT10 DARPA: Distribution Statement "A". (Approved for Public Release; Distribution is Unlimited.)