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

Beechcraft West-Hayward

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Beechcraft A36 Bonanza. FAA spelling: Beechcraft West-Hayward.

Approved modifications 2 · newest first

Beechcraft A36 Bonanza 1
1983-05-04SA1846NM · Removal of rear jump seats and associated hardware from rear baggage area. · 200 (A100-1 (U-21J))
1982-04-30SA4418NM · Installation of dual engine driven vacuum pump system for operation of flight instruments. · V35B, V35A, F33C

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.