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

Trw Aeronautical Systems

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Mcdonnell Douglas DC-10. FAA spelling: TRW Aeronautical Systems.

Approved modifications 2 · newest first

Mcdonnell Douglas DC-10 1Boeing 747 1
2005-08-01ST01565CH · Installation of Cargo Systems Power Drive Units (PDU). · 747-200F Series
1995-03-22SA4222NM-D · Installation of a lower cargo compartment cargo handling system. · DC-10-30, DC-10-10

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.