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

Pba, INC

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Martin 404. FAA spelling: PBA, Inc.

Approved modifications 3 · newest first

Martin 404 1Embraer EMB-110 1Douglas DC-3 1
1983-05-17SA1427SO · Installation of seat belt and shoulder harness for flight attendant. · DC-3A Series
1982-07-23SA1352SO · Installation of combination lap belt and shoulder harness for existing aft facing flight attendant seat. · 404
1982-05-05SA1334SO · Installation of ground air conditioning inlet. · EMB-110P1

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.