Pratt & Whitney

It was the Pratt & Whitney aircraft company's first engine, and the first of the famed Wasp series.

Developed by Pratt & Whitney, 2,944 were produced from 1926 through 1942.

The Pratt & Whitney J57 (company designation: JT3C) is an axial-flow turbojet engine developed by Pratt & Whitney in the early 1950s.

It was Pratt & Whitney's first high-bypass-ratio turbofan.

The Pratt & Whitney JT8D is a low-bypass (0.96 to 1) turbofan engine introduced by Pratt & Whitney in February 1963 with the inaugural flight of the Boeing 727.

The Pratt & Whitney R-1830 Twin Wasp is an American air-cooled radial aircraft engine.

The Pratt & Whitney R-2800 Double Wasp is an American twin-row, 18-cylinder, air-cooled radial aircraft engine with a nominal displacement of 2,800 cu in (46 L), and is part of the long-lived Wasp family of engines.

The Pratt & Whitney/Allison 578-DX was an experimental aircraft engine, a hybrid between a turbofan and a turboprop known as a propfan.

The Pratt & Whitney J52 (company designation JT8A) is an axial-flow dual-spool turbojet engine originally designed for the United States Navy

The Pratt & Whitney JT3D is an early turbofan aircraft engine derived from the Pratt & Whitney JT3C turbojet.

The Pratt & Whitney J58 (company designation JT11D-20) is an American jet engine that powered the Lockheed A-12, and subsequently the YF-12 and the SR-71 aircraft.

The Pratt & Whitney TF30 (company designation JTF10A) is a military low-bypass turbofan engine originally designed by Pratt & Whitney

built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s

It is one of the Pratt & Whitney Wasp series of radial engines.

It was the last of the Pratt & Whitney Wasp family

the J75 was essentially the bigger brother of the Pratt & Whitney J57 (JT3C)

It was designed and manufactured by Pratt & Whitney

is an afterburning turbofan engine developed by Pratt & Whitney

The Pratt & Whitney F135 is an afterburning turbofan developed for the Lockheed Martin F-35 Lightning II

produced by Pratt & Whitney as the successor to the JT9D

a family of high-bypass geared turbofan engines produced by Pratt & Whitney

The Pratt & Whitney FT4 is an aero-derivative gas turbine engine

The Pratt & Whitney R-1535 Twin Wasp Junior is an American aircraft engine developed in the 1930s.

The Pratt & Whitney J48 (company designation JT7 Turbo-Wasp) is a turbojet engine developed by Pratt & Whitney as a license-built version of the Rolls-Royce Tay.

The Pratt & Whitney JT12 (US military designation J60) is a small turbojet engine.

The Pratt & Whitney PW2000, also known by the military designation F117 and initially referred to as the JT10D, is a series of high-bypass turbofan aircraft engines with a thrust range from 37,000 to 43,000 lbf (160 to 190 kN).

The Pratt & Whitney PW6000 is a retired high-bypass turbofan jet engine designed for the Airbus A318 with a design thrust range of 18,000-24,000 lbf (80-107 kN).

The Pratt & Whitney F401 (company designation JTF22) was an afterburning turbofan engine developed by Pratt & Whitney in tandem with the company's F100.

The Pratt & Whitney T34 (company designation PT2 Turbo-Wasp) is an American axial flow turboprop engine designed and built by Pratt & Whitney.

The Pratt & Whitney Canada PW300 series is a family of turbofan jet engines developed by Pratt & Whitney Canada specifically for business jet applications.

The Pratt & Whitney Canada PW500 is a series of medium thrust turbofan engines designed specifically for business jet applications.

The Pratt & Whitney Canada PW800 is a series of turbofan engines in the 10,000-20,000 lbf (44-89 kN) thrust class, manufactured by Pratt & Whitney Canada.

It is a division of the larger US-based Pratt & Whitney (P&W), itself a business unit of RTX Corporation.

The Pratt & Whitney R-2060 Yellow Jacket was a liquid-cooled aircraft engine project developed for the United States Army in the early 1930s.

The Pratt & Whitney X-1800 (later enlarged as the XH-2600) was an H-block aircraft engine project developed between 1938 and 1940, which was cancelled with only one example being built.

The Pratt & Whitney T73 (company designation JFTD12) is a turboshaft engine.

The Pratt & Whitney XT57 (company designation: PT5) was an axial-flow turboprop engine developed by Pratt & Whitney in the mid-1950s.