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

L. B. Smith Aircraft Corporation

Holds 1 type certificate (3 models). FAA spelling: L. B. Smith Aircraft Corporation.

Type certificates 1

A-789Aircraft · C-46D, C-46F, C-46A

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.