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

Heliarc Welding Svc INC

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Cessna T-310. FAA spelling: Heliarc Welding Svc Inc.

Approved modifications 1 · newest first

1973-10-01SA3RM · Modification of engine exhaust stacks by replacement of expansion joint with slip fit joint. · T310P, T310Q, T310R

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.