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

Donald P Marks

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Piper PA-16 Clipper. FAA spelling: Donald P Marks.

Approved modifications 2 · newest first

Piper PA-16 Clipper 1Cessna 182 Skylane 1
1987-08-31SA4012NM · Installation of a TCM O-470-R engine and a McCauley 2A34C201/90DA-8 propeller · 182Q
1980-08-04SA1005NW · Installation of a Lycoming O-290-D engine, a Sensenich 74DM-0-55 propeller, a right wing auxiliary fuel tank... · PA-16

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.