Pratt & Whitney received a $1.31 billion contract Sept. 30 to continue development of the F135 Engine Core Upgrade for the F-35 fighter. The program passed Preliminary Design Review in July, and, barring any problems, will go into Critical Design Review within a year.
Pratt & Whitney F135
The Pentagon awarded a contract worth over $2 billion for the next batch of F-35 engines to Pratt & Whitney on June 5. The deal for Lot 17 F135 engines, totaling $2.02 billion, is expected to be completed by December 2025.
The government has cleared Pratt & Whitney to resume providing F135 engines to Lockheed Martin, but deliveries of some 21 F-35s completed but not yet handed over to government users is still on hold. Acceptance flights and deliveries of the all-up jets may resume the ...
Lockheed Martin is finishing but not delivering F-35 fighters, pending results of a Navy investigation into a recent F-35B crash, company officials said on their quarterly results call. They also revealed heavy charges against the hypersonic AGM-183 ARRW missile program and said the company's classified ...
Pratt & Whitney would like to keep its monopoly on supplying powerplants for the F-35 fighter fleet and is pushing for the government to choose an upgrade of the F135 engine instead of an all-new adaptive engine, which it said would be far more costly ...
Meeting with reporters, industry leaders, and military officials from across the world at the Farnborough International Airshow, engine-makers Pratt & Whitney and GE Aviation laid out their competing visions for the future of F-35 propulsion. While executives from both companies agreed that the fifth-gen fighter’s ...
Raytheon Technologies Corp.’s Pratt & Whitney military engines unit received a $4.385 billion Naval Air Systems Command contract for 178 of its F135 engines to power all variants of the F-35 fighter. The eventual contract value could be as much as $8 billion. The contract ...
Whether the F-35 fighter will get new engines from the Air Force’s cutting-edge Adaptive Engine Transition Program is a question that needs to be resolved at the Defense Department level, Air Force Secretary Frank Kendall told lawmakers May 17—and he anticipates an answer in the ...
Modifications Pratt & Whitney is proposing to its F135 engine can improve thrust and efficiency and would be far less costly than giving the F-35 fighter a new powerplant developed through the Adaptive Engine Transition Program, the engine maker said.
Upgrades in missile technology over the past several years have made the F-35 less survivable than previously hoped, the chairman of the House Armed Services Committee said Aug. 31 as he pushed for more investment in smaller, unmanned platforms. The Air Force plans to buy ...
Despite solid combat performance, the F-35’s high maintenance costs and ongoing parts supply problems continue to be a drag on the fifth-generation fighter aircraft, giving critics ammunition as Congress readies to receive the Biden administration’s first budget. Lockheed Martin is delivering F-35s at a rate ...
It should not have taken longer to defeat the Islamic State group in the desert than Germany and Japan in World War II.