Boom Supersonic has announced it has completed several key milestones for XB-1, which is Boom’s technology demonstrator Aircraft. XB-1 is said to leverage 60 years of progress in aircraft technologies like carbon fiber composites, advanced avionics, and digitally optimized aerodynamics to enable sustainable supersonic travel. 

Earlier this year, XB-1 was moved from the company’s hangar in Centennial, Colorado to the Mojave Air & Space Port in Mojave, California to continue preparations for flight. The aircraft has undergone extensive ground testing since arriving, including taxi testing this week. 

In addition to the ongoing testing, XB-1 recently received an experimental airworthiness certificate from the Federal Aviation Administration (FAA), following a detailed aircraft inspection. Boom has also secured letters of authorization to allow Chief Test Pilot Bill “Doc” Shoemaker and test pilot Tristan “Gepetto” Brandenburg to fly XB-1. Additionally, letters of agreement with airspace authorities are in place allowing for flights of the aircraft over the Mojave desert. XB-1’s historic first flight will occur in the same airspace where Captain Charles “Chuck” Yeager first broke the sound barrier in the Bell X-1 and the Mach 3+, strategic reconnaissance SR-71 “Blackbird” first flew in 1964.  

XB-1 has provided the company with valuable learnings, including the development of a robust safety culture. In preparation for flight, Boom’s test pilots have completed hundreds of hours in the simulator for aircraft evaluation, operations development, training, and human factors assessments to achieve the highest levels of safety. The test pilots also maintain flight proficiency in a T-38 trainer aircraft, the same aircraft that will be used as a chase plane for all flight tests of XB-1. To further increase safety, the test pilots will use the T-38 to practice formation flying.