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

Avian Balloon

Holds 4 type certificates (5 models). FAA spelling: Avian Balloon.

Type certificates 4

A4NMAircraft · Turbo 8, Magnum IX
A2NWAircraft · Falcon II
A3NWAircraft · Skyhawk
A3NMAircraft · Sparrow

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.