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

Smith David C

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Thrush Aircraft Inc S-2. FAA spelling: Smith David C.

Approved modifications 2 · newest first

1990-11-15SA406NW · Installation of wing tip extension kit. · G-164, G-164A
1990-11-15SA1463NM · Installation of 46-1/2" wing tip extension on each wing tip and a fiberglass tip fairing. · S-2R, S-2R, S2R-G1

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.