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

Graseby Dyamics LTD.

Named as the FAA publishes it on its approvals.

Approved to make 1 class of equipment. FAA spelling: Graseby Dyamics Ltd..

Equipment approvals technical standard order authorisations

1988-01-02TSO-C91A · EMERGENCY LOCATOR TRANSMITTER (ELT) EQUIPMENT · *, *, * · emergency equipment

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.