Pratt & Whitney Rzesz W S.A.
Named as the FAA publishes it on its approvals.
Approved to make 2 classes of equipment. FAA spelling: Pratt & Whitney Rzesz w S.A..
Equipment approvals technical standard order authorisations
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.