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

Robert W Diehl

Named as the FAA publishes it on its approvals.

Holds 1 approved modification. FAA spelling: Robert W Diehl.

Approved modifications 1 · newest first

1997-06-06SA00438SE · Installation of a Continental IO-360C CG engine and a McCauley 2A34C203/90DCA-10 propeller · 108-3

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.