Quantcast

Gulfstream's Quiet Spike paves way for quieter supersonic travel

Qantas launches mammoth Asia flight sale including Bali and Japan
New Update from Air Canada, WestJet, American Airlines, Delta, United, Southwest, Alaska, JetBlue Airways, and Sunwing: Airline Capacity Between Canada and US Slashed as Bookings Plummet Seventy Per Cent
Delta Cuts Two Domestic Routes
United Airlines Technicians Reject ‘Dead on Arrival’ Contract Proposal, Teamsters Say
The State of the Asia Pacific Airline Industry
Spirit Airlines to add Detroit nonstop flight out of Bradley International Airport
Major airline to launch new direct flights from Scotland to North America
Ryanair launches new ‘prime’ membership which saves passengers more than £400 a year
Judge Orders Boeing to Trial on 737 MAX Case
Qantas’ free international Wi-Fi to switch on from next week
The real reason Southwest is charging for bags now
Air France-KLM in ongoing talks with Air Europa on potential stake, CEO says
Frontier Savagely Shades Southwest After They Eliminated Longstanding Free Bag Policy, Sparking Backlash
Frontier Wants You to 'Divorce Your Old Airline' After Southwest Changes
Delta named one of Fast Company's Most Innovative Companies for sustainability initiatives
Passengers escape fiery American Airlines jet in Denver
Delta, American Dive On Slashed Outlooks; But Two Airlines Rally
Competitors are circling Southwest after the airline announced it's going to start charging for checked bags
Exclusive: Dominican Low-Cost Carrier Arajet Wants to Disrupt NYC Market
Boeing deliveries rise 63% in February from a year earlier
Transportation Secretary Duffy Lays Out 10 Ways the FAA Is Working to Upgrade Air Traffic Control and Make Flying Safer
EasyJet pilot Paul Elsworth suspended after flying too close to mountain
Delta Air Lines bets on ‘blended-wing’ flight to reduce emissions
Europe's airlines pivot to bite size M&A deals to limit cost, regulatory burden
Dave Emerson named new CEO of Virgin Australia, replacing Jayne Hrdlicka
Ryanair DELAYS controversial new boarding pass rule to avoid summer chaos
FAA Orders Inspection, Replacement of 737NG Engine Parts
Spirit Adds New Airport, Three Routes
Delta crash passengers should take the $30,000 payment, their lawyers say. Here’s why.
Budget airline launches new cheap flights to one of the UK’s top winter sun destinations
Gulfstream's Quiet Spike paves way for quieter supersonic travel
Policy
Webp received 656692520452592
Pres Henne Gulfstream's Senior Vice President for Programs, Engineering, and Testing | Official Website

The development of supersonic private jet travel has long been anticipated, with many hurdles still to overcome. While supersonic flight has been possible for decades, the majority of air travel remains subsonic. Military operations typically dominate the supersonic space, although the potential for civilian use is evident. Among the companies working towards this is Boom Aerospace, aiming to launch the Boom Overture as the United States' first supersonic jet, with interest from airlines such as United and American.

However, some suggest that the future of supersonic flight may first impact the private jet market, where cost is less of a concern. This is where the Quiet Spike program from Gulfstream Aerospace, in collaboration with NASA's Dryden Flight Research Center, comes into play. The objective was to explore the possibility of reducing sonic booms on private jets. The technology was patented in 2004 and remains a focus for Gulfstream, which plans to implement it in future aircraft.

On October 23, 2006, Gulfstream announced a milestone in the development of the Quiet Spike, after the technology performed successfully in a supersonic flight test conducted shortly before. Pres Henne, Gulfstream's Senior Vice President for Programs, Engineering, and Testing, commented, "The fact that the Quiet Spike performed as designed at supersonic speeds and was extended and retracted without any difficulties, brings us one step closer to our goal of seeing if it will reduce the sonic boom when mounted on a more appropriate platform."

Get the Newsletter
Sign-up to receive weekly round up of news from Sky Industry News
By submitting, you agree to our Privacy Policy and Terms of Service. By providing your phone number you are opting in and consenting to receive recurring SMS/MMS messages, including automated texts, to that number from our short code. Msg & data rates may apply. Reply HELP for help, STOP to end. SMS opt-in will not be sold, rented, or shared.

The Quiet Spike, tested on a NASA McDonnell Douglas F-15B, aims to mitigate the intense noise of supersonic travel. Within this initiative, the aircraft reached speeds of Mach 1.2 with successful results. The program's spine, a multi-segmented articulated boom, seeks to break up the traditional sonic boom into smaller, less impactful waves, reducing noise pollution.

Developed originally to allow supersonic flights over populated areas, the technology addresses regulatory concerns that have historically restricted such operations. The Federal Aviation Administration (FAA), among others, has placed limitations due to the disturbances caused by sonic booms, which earlier quashed projects like the Boeing 2707.

The Quiet Spike marked several milestones, including its first flight on August 10, 2006, followed by the first supersonic flight on October 20, 2006. Further tests pushed the technology to even higher speeds. In recognition of its achievements, the program received the Laureate Award from Aviation Week in 2008.

Such advancements propel Gulfstream further in the quest to curtail the noise of supersonic travel, offering a glimpse of a future where jets could make high-speed travel quieter and more feasible.

Organizations Included in this History
More News

Delta Air Lines is adjusting its service between Atlanta and Anchorage, extending flights beyond the summer travel season to a year-round offering.

May 15, 2025

The development of supersonic private jet travel has long been anticipated, with many hurdles still to overcome.

Apr 6, 2025

During the summer, the United States is set to see up to 635 passenger flights daily to Europe, resulting in a considerable volume of transatlantic activity.

Apr 6, 2025

Delta Air Lines is set to operate its fleet of 16 Boeing 757-300 aircraft on over 25 routes during the northern hemisphere aviation summer, stretching from March 30 to October 25.

Apr 6, 2025

United Airlines has added Adelaide as its latest destination, joining its growing list of long-haul flights and marking the company's third-longest nonstop service.

Apr 6, 2025

Tom Cruise is known as an aviation enthusiast beyond his on-screen persona of Maverick from the "Top Gun" films.

Apr 6, 2025