Special conditions lay out the requirements the electric engine system must meet in addition to existing standards.
The US DoD has finalized a $3.8 billion modification with Pratt & Whitney, bringing the total F135 engine contract to $6.6 ...
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The United States has awarded a contract to a vendor that will design and build next-generation UAV engines. Here's who will ...
The new engines are reportedly more powerful, more efficient, and cheaper to run than the Gripen’s existing powerplant.