Recent news reports that Gulfstream plans to build a prototype supersonic business jet (SSBJ) by 2013 are inaccurate, according to a company spokesman. “We’re still doing basic research on sonic boom suppression,” he said.
Sonic the Hedgehog
NASA last month awarded grants to fund a five-month study on how to design and build an airplane that could demonstrate technology to reduce the sonic boom during supersonic flight. The four industry teams–Boeing Phantom Works, Raytheon Aircraft, Gulfstream/Northrop Grumman and Lockheed Martin/Cessna–have each received a $1 million grant.