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

Buhl Aircraft Company

Holds 3 type certificates (8 models). FAA spelling: Buhl Aircraft Company.

Type certificates 3

ATC 405Aircraft · Flying Bull Pup LA -1S, Flying Bull Pup LA-1B, Flying Bull Pup LA-1SB, Flying Bull Pup LA-1SA, Flying Bull Pup LA-1,...
ATC 46Aircraft · CA-3C
Group 2-309Aircraft · CA-3E

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.