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

Deca Aviation Engineerng LTD

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Bell 206 JetRanger and LongRanger. FAA spelling: DECA Aviation Engineerng Ltd.

Approved modifications 2 · newest first

Bell 206 JetRanger and LongRanger 1Airbus Helicopters AS350 AStar (Écureuil), now H125 1
1996-02-08SR00063NY · Installation of Survey System Provisions. · AS-350D1, AS-350D, AS-350C
1994-01-06SR00064NY · Installation of Survey System Provisions. · 206B, 206L-1

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.