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

Nelson Harold G

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Piper PA-14. FAA spelling: Nelson Harold G.

Approved modifications 3 · newest first

Piper PA-14 1Piper PA-12 Super Cruiser 1Mooney M-20 1
1977-10-05SA450NW · Installation of safety valve (Cessna P/N C482002-0101), adapter bracket, placard, and supercharger actuator guard · M20C
1974-03-07SA2038WE · Installation of Lycoming O-320 series engine, McCauley 1A170/1C172 and Sensenich M74DM propellers and associated... · PA-12
1974-03-06SA57NW · Installation of Lycoming O-320 series engine, McCauley 1A170/1C172 and Sensenich M74DM propellers and associated... · PA-14

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.