Alvis Limited
Named as the FAA publishes it on its approvals.
Holds 1 type certificate (22 models). FAA spelling: Alvis Limited.
Type certificates 1
E-299Engine · Leonides 504/8, Leonides 504/6A, Leonides 502/6A, Leonides 503/6A, Leonides 514/6A, Leonides 514/5A and 16 more
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.