F100
Fighter engine family used by F-15 and F-16 aircraft.
Fielded
- First flight
- Jul 27, 1972
Photo: U.S. Air Force photo by Staff Sgt. Emerson Nunez · Public domain (PD-USGov)
Supplier · United States
Pratt & Whitney
HQ East Hartford, United StatesFounded 1925
Aircraft engine manufacturer producing the F100 and F135 propulsion families.
SupplierFielded
Products5
F117
F117 engine used by C-17 Globemaster III. Four engines; the USAF identifies the installed variant as F117-PW-100.
Fielded
Photo: U.S. Air Force photo by Roland Balik · Public domain (PD-USGov-Military-Air Force)
F119
F119 engine used by F-22 Raptor. Two engines.
Fielded
Photo: U.S. Air Force photo by Airman 1st Class Andrew Britten · Public domain (PD-USGov-Military-Air Force)
F135
Pratt & Whitney propulsion family for all three F-35 variants.
Fielded
- First delivery
- 2009
Photo: U.S. Air Force photo by Jill Pickett · Public domain (PD-USGov-Military)
XA103
Pratt & Whitney adaptive-cycle engine prototype for the Air Force's Next Generation Adaptive Propulsion program.
Development
- Milestone
- May 2026
Newest unveiled first. Open a product for its milestone timeline, components and sources.
Sources8
Profile2
- 1
Supports Organization · hq city
“Pratt&Whitney headquarters in East Hartford,Connecticut”
- 2
Supports Organization · founded year
“In 1925,the Pratt&Whitney Aircraft Company was founded”
Products6
- 3
RTX · May 8, 2026 · Supports System
“Pratt & Whitney's NGAP team is working with its supply base to procure the components needed to assemble the XA103 for test, which is expected in the late 2020s.”
- 4
Sam Eckholm · Nov 25, 2023 · Supports System · name
“F135”
- 5CompanyPratt & Whitney To Deliver Final Production F117 Engine to the U.S. Air Force- January 12, 2016
Supports System
“Four F117 engines power the C-17”
- 6
Supports System
“Two F119 engines power the F-22 Raptor”
- 7CompanyThe F100-PW-229
Pratt & Whitney · Supports Organization, System
“The F100-PW-229 engine powers the F-15E Strike Eagle”
- 8CompanyHistory of the F135 Engine
Pratt & Whitney · Supports System
“The F-35 Joint Strike Fighter (JSF), powered by Pratt & Whitney’s F135 engine”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.