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

Advanced Aircraft Components

Named as the FAA publishes it on its approvals.

Holds 6 approved modifications, most of them for the Balloon Works FIREFLY 8. FAA spelling: Advanced Aircraft Components.

Approved modifications 6 · newest first

1979-11-14SB10WE · Installation of a digital readout balloon envelope temperature indicator. · AX-6
1979-11-14SB11WE · Installation of a digital readout balloon envelope temperature indicator. · Firefly 5, Firefly 6, Firefly 8-24
1979-11-14SB9WE · Installation of a digital readout balloon envelope temperature indicator. · S-40A, RX-7, S-50A
1977-05-06SB3WE · Installation of digital readout balloon envelope temperature indicator. · AX-6
1977-05-06SB4WE · Installation of digital readout balloon envelope temperature indicator. · S-40A, S-50A, S-55A
1977-05-06SB2WE · Installation of digital readout balloon envelope temperature indicator. · Firefly 8-24, Firefly 6B, Firefly 6

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.