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

Leo F Smith & CO INC

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Cessna 170. FAA spelling: Leo F Smith & Co Inc.

Approved modifications 2 · newest first

Cessna 170 1Boeing B75 Stearman Kaydet 1Boeing A75 Stearman Kaydet 1Boeing 75 1
1973-09-25SA4-919 · Modified wing. · 75 (Army PT-13), B75 (Navy N2S-5), B75N1 (Navy N2S-3)
1973-07-01SA4-7 · Recovering of wings with metal skin. · 170 Series

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.