A Pratt & Whitney F135 engine undergoes ground testing at Arnold Air Force Base in Tennessee. (Rick Goodfriend/Air Force) WASHINGTON — The Pentagon is abandoning its efforts to develop a ...

This video takes you inside the facility responsible for building the F135, the engine that powers the F-35 fighter jet. With ...

There’s a complex debate surrounding the future of the F-35’s engine, Pratt & Whitney’s F135. To maintain air dominance, the entire F-35 platform undergoes ...

Raytheon Technologies Corp. RTX recently announced that its business unit, Pratt & Whitney, is on schedule to complete preliminary design review (PDR) for the F135 Engine Core Upgrade (ECU) and move ...

Pratt & Whitney has completed the preliminary design review under the F135 Engine Core Upgrade (ECU) initiative, setting the stage for improved performance and durability. Pratt & Whitney has ...

RTX‘s Pratt & Whitney has received a $2.8 billion U.S. Navy contract for Lot 18 F135 engines for the three variants of the Lockheed Martin F-35 Lightning II fighter. The contract includes production ...

Pratt & Whitney’s F135 fighter jet engine will continue to power the Air Force’s jet fighters as part of President Joe Biden’s 2024 budget. Three of Connecticut’s congressional representatives praised ...

The Pratt and Whitney F135 engine, producing over 40,000 pounds of thrust, powers the F-35 Lightning II to speeds exceeding 1,200 miles per hour, making it the most powerful operational fighter jet ...

Pratt & Whitney F135 conventional take-off and landing engine afterburner on test stand. (Pratt & Whitney) Pratt & Whitney is ahead of schedule on the F135 Engine Core Upgrade (ECU) programme, which ...