Pratt & Whitney F135 Engine

Press Releases

November

Pratt & Whitney's F135 Successfully Completes First Supersonic Flight
Pratt & Whitney's F135 Completes Successful Engine Air Restart Testing on F-35

October

Pratt & Whitney Awarded $78M F135 Long Lead Production Contract

September

Pratt & Whitney Awarded Production Contract for F135 Propulsion Systems

July

Pratt & Whitney F135 Engine Exceeds 10,000 SDD Ground Test Hours

June

Pratt & Whitney's F135 Powers First F-35B Lightning II STOVL Flight Test

May

Pratt & Whitney's F135 Powers First F-35B STOVL-Mode Test
Pratt & Whitney F135 Team Receives STOVL Flight Qualification

April

Pratt & Whitney F135 Team Completes STOVL Altitude Flight Qualification Testing

March

Pratt & Whitney F135 Engine Exceeds 9,000 SDD Ground Test Hours