Pratt & Whitney Canada PW100
The Pratt & Whitney Canada PW100 aircraft engine family is a series of 1,800 to 5,000 shaft horsepower turboprops manufactured by Pratt & Whitney Canada. Pratt & Whitney Canada dominates the turboprops market with 89% of the turboprop regional airliner installed base in 2016, leading GE Aviation and Allison Engine Company.
Pratt & Whitney Canada PW100
Pratt & Whitney Canada PW123, from right to left: propeller mount, gearbox, air intake below, accessories surrounding the compressor, combustor, turbine and exhaust
A PW127E installed on an ATR 72-500
PW127G engine on a CASA C-295 aircraft at Paris Air Show 2013
Pratt & Whitney Canada is a Canada-based aircraft engine manufacturer. PWC's headquarters are in Longueuil, Quebec, just outside Montreal. It is a division of the larger US-based Pratt & Whitney (P&W), itself a business unit of RTX Corporation. United Technologies had given PWC a world mandate for small and medium aircraft engines while P&W's US operations develop and manufacture larger engines.
Next Generation Regional Turboprop