Skip to main content

Supersonic passenger jet prototype completes first unmanned test flight

supersonic passenger jet
Spike Aerospace
You may soon be able to travel from London to New York in just three hours on a supersonic passenger jet capable of speeds up to 1,354 miles per hour. A prototype for the Spike Aerospace S-512 just completed its first unmanned test flight, and commercial versions may be able to take to the skies as early as 2021.

The company said the maiden voyage was “a huge success,” according to the Daily Star. “The SX-1.2 test flights were conducted in a real world situation, and provide significantly more data than wind tunnel tests done in an artificial environment,” said CEO Vik Kachoria. “We were able to test not only handling, but also a range of other considerations.”

Recommended Videos

Spike didn’t provide any pictures or video of the exercises, but said seven short flights were conducted to test the overall design and flight controls of the aircraft. The tests were performed at a private airfield in New England.

The S-512 Quiet Supersonic Jet seats 18-22 passengers with a range of 6,200 miles and a cruising speed of Mach 1.6. “The new delta wing of the S-512 delivers high aerodynamic efficiency and improved flight performance in both low-speed flight and supersonic cruise,” said Senior Engineer Dr. Anutosh Moitra. “The highly swept leading-edge reduces wave drag and consequently reduces fuel burn and increases range.”

Image used with permission by copyright holder

The aircraft also has no horizontal tail, which reduces the drag and weight on the plane in flight. Nor are there windows in the plane; passengers can watch live video from outside on thin display screens embedded into the cabin walls to create a panoramic image, or even opt to watch movies or share family photos.

All this cool stuff doesn’t come cheap, however. Each jet will run between $60 and $80 million.

The Concorde jetliners, only 20 of which were ever built, ruled the skies in the ‘70s but were discontinued in 2003 following numerous safety concerns and a 2000 crash in Paris that killed 109 people.

But now several companies are developing supersonic passenger vehicles for the 21st century. A startup called Boom wants to build a quiet jet with no supersonic boom. NASA has partnered with Lockheed-Martin for a new X-plane jet airliner. Elon Musk wants to basically launch people into space and land them on the other side of the globe in less than an hour.

International travel is poised to take a big leap forward in the next few years, so buckle your seatbelt and go along for the ride.

Mark Austin
Former Digital Trends Contributor
Mark’s first encounter with high-tech was a TRS-80. He spent 20 years working for Nintendo and Xbox as a writer and…
Waymo, Nexar present AI-based study to protect ‘vulnerable’ road users
waymo data vulnerable road users ml still  1 ea18c3

Robotaxi operator Waymo says its partnership with Nexar, a machine-learning tech firm dedicated to improving road safety, has yielded the largest dataset of its kind in the U.S., which will help inform the driving of its own automated vehicles.

As part of its latest research with Nexar, Waymo has reconstructed hundreds of crashes involving what it calls ‘vulnerable road users’ (VRUs), such as pedestrians walking through crosswalks, biyclists in city streets, or high-speed motorcycle riders on highways.

Read more
Rivian, VW venture kicks off next-gen platform for R1, Scout EVs
Rivian R2, R3, and R3X

The big challenge for Rivian, the EV maker known for its innovative electric and software systems, has long been how to reach the next stage of growth.

That stage came within reach in June, when the California-based company and Volkswagen announced a joint venture involving a $5 billion injection from the German automaker.

Read more
Hyundai teases Ioniq 9 electric SUV’s interior ahead of expected launch
hyundai ioniq 9 teaser launch 63892 image1hyundaimotorpresentsfirstlookationiq9embarkingonaneweraofspaciousevdesign

The Ioniq 9, the much anticipated three-row, electric SUV from Hyundai, will be officially unveiled at the Los Angeles Auto Show next week.

Selected by Newsweek as one of America’s most anticipated new vehicles of 2025, the Ioniq 9 recently had its name changed from the Ioniq 7, which would have numerically followed the popular Ioniq 6, to signal the SUV as Hyundai’s new flagship EV model.

Read more