Aviation Aids & Technical Service Company
Named as the FAA publishes it on its approvals.
Holds 1 approved modification. FAA spelling: Aviation Aids & Technical Service Company.
Approved modifications 1 · newest first
1970-06-03SA826EA · Replacement of lead-acid batteries with sonotone nickel-cadmium batteries. · DH.125 Series 3A, DH.125 Series 1A, DH.125 Series 400A
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.