Roberts William
Named as the FAA publishes it on its approvals.
Holds 1 approved modification. FAA spelling: Roberts William.
Approved modifications 1 · newest first
1972-08-30SA368CE · Replace wing rib stitches with P-K screws. · V-77
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.