Who holds what · as the FAA records the name

Williams Harvey A

Named as the FAA publishes it on its approvals.

Holds 1 approved modification. FAA spelling: Williams Harvey A.

Approved modifications 1 · newest first

1960-01-01SA3-598 · Metal 0.020 24ST aluminum on wings. · 415-C, 415-CD, 415D

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.