Pratt & Whitney to support US Air Force large aircraft engines under US$870 million deal
The US Air Force’s B-52s have been powered by TF33 engines. (Photo: Boeing)
The engine support contract will run for six years and will include Boeing’s B-52 Stratofortress and E-3 Sentry engines.
Pratt & Whitney will support US Air Force (USAF) TF33 engines to the end of the decade under a US$870 million deal which could be extended for further four years.
The TF33 engine has powered the some of the force’s largest aircraft including Boeing’s B-52 Stratofortress and E-3 Sentry. The deal has marked a continuation of Pratt & Whitney’s arrangements with the Defense Logistics Agency’s decades-long partnership with the 448th Supply Chain Management Wing, Tinker Air Force Base (AFB), Oklahoma.
Pratt & Whitney will provide engine sustainment services for a fleet of nearly 1,000 engines including maintenance, spare parts, programme management, field service, repairs and engineering support.
Sustainment work will run through April 2034 and also occur at Tinker AFB, as well as additional USAF locations and Pratt & Whitney’s Southern Logistics Center in Atlanta, Georgia.
The aircraft engine manufacturer described the deal as a ‘first-of-its-kind approach will reduce obsolescence, supporting the USAF’s wartime readiness today and into the foreseeable future’.
‘The TF33 enterprise is maturing beyond the conventional approach to a more complete, advanced sustainment process that will maximize the TF33’s support to many missions across the globe through 2050,’ the company noted.
More from Air Warfare
-
![Eurosatory 2026: Locally produced loitering munition destined for UAE Navy, says MBDA]()
Eurosatory 2026: Locally produced loitering munition destined for UAE Navy, says MBDA
The contract signed between MBDA and Fly-R will see diamond-shaped loitering munitions developed and prepared in the UAE. How does this move fit into wider market trends in the region?
-
![Eurosatory 2026: MBDA and Thales look to civilian industry for loitering munition scale-up]()
Eurosatory 2026: MBDA and Thales look to civilian industry for loitering munition scale-up
Thales and MBDA have taken steps to ensure the mass production of their respective loitering munition offerings at Eurosatoy, teaming with civilian manufacturers. These moves come amid France’s push towards sovereign drone production and continued market expansion.
-
![Eurosatory 2026: How the deep-strike, loitering munition market skyrocketed to $13.8 billion in three years]()
Eurosatory 2026: How the deep-strike, loitering munition market skyrocketed to $13.8 billion in three years
Ukraine’s rapid development of long-range, deep-strike loitering munitions has helped turn the sector into a market worth an estimated US$13.2 billion. The reasons behind this were outlined during Eurosatory 2026, as other countries embark on the early stages of procuring this capability.
-
![Eurosatory 2026: Why security agencies are expanding UAS operations across Europe]()
Eurosatory 2026: Why security agencies are expanding UAS operations across Europe
Uncrewed aerial systems (UAS) are an increasingly important tool for Europe’s law enforcement and public security agencies, with the past two years seeing rapid growth in operational deployment, procurement and regulatory acceptance.
-
![Fuselage of the first US Army MV-75 Cheyenne tiltrotor “is nearing completion”]()
Fuselage of the first US Army MV-75 Cheyenne tiltrotor “is nearing completion”
Bell is advancing construction of the US Army’s next-generation MV-75 Cheyenne tiltrotor as FLRAA programme approaches testing, production and future battlefield deployment.
