The return of supersonic passenger air travel is one step closer to reality with NASA‘s award of a contract for the preliminary design of a “low boom” flight demonstration aircraft. This is the first in a series of ‘X-planes’ in NASA’s New Aviation Horizons initiative.
Concept of a possible Low Boom Flight Demonstration Quiet Supersonic Transport (QueSST) X-plane design. Credits: Lockheed Martin
“NASA is working hard to make flight greener, safer and quieter – all while developing aircraft that travel faster, and building an aviation system that operates more efficiently,” said NASA Administrator Charles Bolden announcing the award. “To that end, it’s worth noting that it’s been almost 70 years since Chuck Yeager broke the sound barrier in the Bell X-1 as part of our predecessor agency’s high speed research. Now we’re continuing that supersonic X-plane legacy with this preliminary design award for a quieter supersonic jet with an aim toward passenger flight.”
NASA selected a team led by Lockheed Martin Aeronautics Company of Palmdale, California, to complete a preliminary design for Quiet Supersonic Technology (QueSST). The work will be conducted under a task order against the Basic and Applied Aerospace Research and Technology (BAART) contract at NASA’s Langley Research Center in Hampton, Virginia.
The US agency conducted feasibility studies and worked to better understand acceptable sound levels across the country. Then it asked industry teams to submit design concepts for a piloted test aircraft that can fly at supersonic speeds, creating a supersonic soft thump rather than the disruptive boom currently associated with supersonic flight.
“Developing, building and flight testing a quiet supersonic X-plane is the next logical step in our path to enabling the industry’s decision to open supersonic travel for the flying public,” said Jaiwon Shin, associate administrator for NASA’s Aeronautics Research Mission.
Lockheed Martin will receive about $20 million over 17 months for QueSST preliminary design work. The Lockheed Martin team includes subcontractors GE Aviation of Cincinnati and Tri Models Inc. of Huntington Beach, California.
