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

Department of the Interior

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-18 Super Cub. FAA spelling: Department of the Interior.

Approved modifications 1 · newest first

Piper PA-18 Super Cub 1Piper/Cub Crafters PA-18 1
2005-11-17SA02259AK · Installation of a Micro Systems, Inc. VM1000 Engine Monitoring System. · PA-18-150, PA-18S-150

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.