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

Quiet Skies INC

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Boeing 707. FAA spelling: Quiet Skies Inc.

Approved modifications 1 · newest first

Boeing 707 1
2011-02-03ST00702LA · Installation of noise reduction nacelles. · 707-300B, 707-300C

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.