The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Hercules Propellers Limited

Named as the FAA publishes it on its approvals.

Holds 1 type certificate (4 models). FAA spelling: Hercules Propellers Limited.

Type certificates 1

P00123IBPropeller · 7242245-S, 7045261-S, 7650723-S, 7448814-S

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.