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

Minneapolis-Honeywell Regulator CO.

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Douglas DC-3. FAA spelling: Minneapolis-Honeywell Regulator Co..

Approved modifications 2 · newest first

Douglas DC-3 1
1960-01-01SA3-412 · MH-6-1 three-axis automatic pilot. · DC-3 Series, DC-3 Series
1960-01-01SA3-649 · Maximum safety light system YG-766A or ALS9A-CV. · 340, 440 Military C-131E

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.