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

Sioux Center Aviation

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-34 Seneca. FAA spelling: Sioux Center Aviation.

Approved modifications 1 · newest first

2011-04-04SA01627WI · Installation of replacement gas spring door stays on the forward and/or rear cabin doors in accordance with Sioux... · PA-28-151, PA-28-161, PA-28-235

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.