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

Jackalus Aviation

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Boeing 737. FAA spelling: Jackalus Aviation.

Approved modifications 2 · newest first

Boeing 737 2
2005-09-12ST01746LA · Cabin interior re-configuration .Data pertaining to this modification is considered inadequate for duplication on... · 737-300 Series
2005-03-08ST01747LA · Cabin interior re-configuration · 737-300 Series

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.