Interesting Engineering

1,200-mph F-35 engine upgrade clears key design review to solve jet cooling limits

Pratt & Whitney clears a key F135 engine review, advancing the F-35 toward Block 4 upgrades with more power and thermal ...

RTX’s Pratt & Whitney advances F-35 engine upgrade toward production

The company has delivered more than 1,500 F135 engines to customers across 20 allied countries. Pratt & Whitney plans to retain substantial commonality with the current engine as it develops the ...
Air Force Technology on MSN

Patria completes local assembly of Finland’s first F135 jet engine

Patria, a strategic partner to the Finnish Defence Forces, handles assembly, maintenance, and overhaul of F135 engines in ...
Interesting Engineering

US ally assembles world’s most powerful operational fighter jet engine for the first time

Patria has completed Finland’s first locally assembled F135 engine as the country prepares to receive its first F-35A ...
American Machinist

Pentagon Finalizes $3.8B Deal for F135 Engines

The F135 is an afterburning turbofan engine powering the single-engine F-35 Joint Strike Fighter jet. The Pentagon issued a $3.8-billion contract modification to Pratt & Whitney to finalizing contract ...