Private company

Supersonic Aerospace International

Type of aircraft

The SAI Quiet Supersonic Transport (QSST) was a project by Supersonic Aerospace International (SAI) to develop a "virtually boomless" commercial supersonic business jet. The project was announced around the year 2000 and provided update announcements until 2010.2 It ceased to exist in 2015.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2001Founded1
  • HeadquartersNevada1

The SAI Quiet Supersonic Transport (QSST) was a project by Supersonic Aerospace International (SAI) to develop a "virtually boomless" commercial supersonic business jet. The project was announced around the year 2000 and provided update announcements until 2010.2

Timeline

  1. 2015Dissolved Dissolved1
  2. 2001Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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