PowerJet SaM146 is a Franco-Russian turbofan program developed by Safran Aircraft Engines and NPO Saturn within PowerJet for the Sukhoi Superjet 100. EASA identifies PowerJet responsibility for development, production, marketing, sales, and support, while Superjet International documents two SaM146 turbofans on the SSJ100; lifecycle remains unknown here because current production status is not established by the bounded sources.