Connect with us

Technology & Innovation

NASA X-59 Completes First Supersonic Flight at Mach 1.1

NASA’s X-59 reached Mach 1.1 over the Mojave Desert on June 5, 2026, marking the first supersonic flight of the Quesst mission.

Published

on

NASA’s experimental X-59 aircraft successfully completed its first supersonic flight over the Mojave Desert on June 5, 2026, marking a critical milestone in the agency’s Quesst mission to gather acoustic data that could eventually prompt regulators to lift the ban on commercial supersonic travel over land.

In a press release issued by the National Aeronautics and Space Administration (NASA), the agency confirmed that the Lockheed Martin-built aircraft exceeded the speed of sound, reaching approximately Mach 1.1 (713 mph) at an altitude of 43,400 feet. The 81-minute flight, piloted by NASA test pilot Jim “Clue” Less, originated from Edwards Air Force Base in California at 11:08 a.m. PDT (18:08 UTC).

Expanding the flight envelope

The supersonic milestone follows a period of intensive subsonic testing. Over the 90 days preceding the June 5 flight, the X-59 team completed 16 flights to expand the aircraft’s flight envelope through lower-altitude and slower-speed tests. The aircraft previously reached 43,000 feet and roughly Mach 0.95 during testing in April 2026.

Advertisement
Istanbul Aviation Forum, the meeting point of the global aviation industry, April 27-28, 2027

NASA Administrator Jared Isaacman highlighted the program’s momentum since the aircraft’s initial flight on October 28, 2025.

“X-59 is getting ready for its quiet supersonic debut. Since the aircraft’s first-flight on Oct. 28, 2025, the team has made tremendous progress, flying 16 times in the last 90 days and getting into a steady test rhythm. In the coming days, we expect to take the next step and push to Mach 1.4,” Isaacman stated.

During the supersonic run, the aircraft’s eXternal Vision System digital display indicated a speed of Mach 1.077 when the true speed was Mach 1.0. NASA attributed this discrepancy to system calibration, which engineers will fine-tune as the flight envelope continues to expand.

Acoustic testing and regulatory implications

The Quesst mission’s ultimate goal is to demonstrate that the X-59 can fly at supersonic speeds while producing a “quiet thump” rather than a disruptive sonic boom. However, acoustic testing was not the primary focus of the June 5 flight. A McDonnell Douglas F-15 Eagle operated by NASA flew alongside the X-59 as a chase plane. The loud sonic booms generated by the F-15 intentionally obscured any sound produced by the experimental aircraft, as formal acoustic measurements are reserved for a later phase of the program.

The next phase of testing will push the X-59 to Mach 1.4 (approximately 925 mph) at an altitude of roughly 55,000 feet. These parameters represent the mission conditions required for eventual community noise demonstrations over the United States. The data collected during those future flights will be provided to the Federal Aviation Administration (FAA) and international regulators to inform potential rule changes regarding overland supersonic flight.

Michael Kratsios, Assistant to the President for Science and Technology, noted the broader significance of the achievement, describing the flight as a testament to American leadership in aerospace innovation.

AirPro News analysis

The successful supersonic transition of the X-59 represents a technical validation of the aerodynamic design developed by Lockheed Martin Skunk Works, but the regulatory hurdles ahead remain substantial. While reaching Mach 1.1 proves the airframe’s basic supersonic capability, the true test of the Quesst mission will be the acoustic data collection at Mach 1.4. If the acoustic signature performs as modeled during community overflights, we expect aviation regulators will face increased industry pressure to establish new noise certification standards for commercial supersonic aircraft, potentially opening a lucrative new market for aerospace manufacturers.

Sources: NASA Press Release, NASA Quesst Blog

Photo Credit: NASA

See more AirPro News in Google. Add AirPro News as a preferred source and our stories will appear more often in your Top Stories.
Continue Reading
Advertisement
Istanbul Aviation Forum: 800+ aviation experts, 70+ speakers, 50+ exhibitors, 10+ panels
Click to comment

Leave a Reply

Technology & Innovation

Skyfly Technologies Raises $10M to Certify Axe eVTOL

Skyfly Technologies closes $10M seed round to certify its Axe eVTOL under FAA MOSAIC rules, targeting 2027 customer deliveries.

Published

on

Skyfly Technologies Raises $10M to Certify Axe eVTOL

British aerospace developer Skyfly Technologies has closed a $10 million seed funding round to transition its two-seat Axe electric vertical takeoff and landing (eVTOL) aircraft from prototype to certified production. The investment will also accelerate the development of a hybrid-electric unmanned variant aimed at the defense sector.

The funding round, announced in an October 20, 2026 press release, is backed by HICO Investment Group and Archangel Ventures. The capital injection is designed to leverage the United States Federal Aviation Administration (FAA) Modernization of Special Airworthiness Certification (MOSAIC) rules, which established a new regulatory pathway for private eVTOL ownership.

Advertisement
Istanbul Aviation Forum, the meeting point of the global aviation industry, April 27-28, 2027

Capitalizing on MOSAIC regulations

The eVTOL industry has predominantly focused on commercial air taxi operations, a sector requiring extensive capital and complex regulatory approvals. Skyfly has opted for a different market segment by targeting private ownership. This strategy relies heavily on the FAA MOSAIC reforms, which came into force in July 2026.

The MOSAIC rules rewrote the Light Sport Aircraft category to include electric propulsion, multi-motor designs, and vertical take-off capabilities. This regulatory shift created a direct certification pathway for personal eVTOLs like the Axe.

“This investment gives us the resources to take the Axe from a flying prototype to a certified aircraft in customers’ hands. The FAA’s MOSAIC rules have opened a route to market that simply did not exist for electric aircraft before, and the Axe was designed for exactly this category. HICO and Archangel understood that timing, and their backing lets us move at the pace the opportunity demands: completing certification and standing up series production.”

The statement was provided by Michael Thompson, CEO of Skyfly Technologies, in the company’s funding announcement.

Axe eVTOL specifications and testing progress

The Axe is a two-seat electric aircraft designed to minimize mechanical complexity. It utilizes eight fixed-angle electric motors for vertical lift and fixed wings for forward flight, eliminating the need for tilting motors or rotary wings. According to company specifications, the aircraft features a cruising speed of 100 mph, a range of 100 miles, and a payload capacity of 200 kg (440 pounds). Total flight time is estimated between 60 and 90 minutes.

Skyfly has completed over 100 piloted prototype flights since the pre-production model first flew in March 2025. The testing program included Europe‘s first airfield-to-airfield eVTOL flight. The company established a dedicated flight test team in the United States in 2025 and showcased the aircraft at EAA AirVenture Oshkosh in both 2025 and 2026. The Axe currently holds experimental flight permits in both the UK and the US.

Chris Hartnoll, Managing Director of HICO Investment Group, noted the efficiency of the development program. He stated that the engineering team had successfully designed and built a new aircraft from scratch and is now navigating a brand-new certification pathway.

Dual-use technology and the Longbow variant

The inclusion of Archangel Ventures, a defense-focused fund, highlights the dual-use potential of Skyfly’s technology. Alongside the passenger-carrying Axe, the company is developing the Longbow, a hybrid-electric unmanned variant tailored for government and military applications.

Skyfly unveiled its first hybrid propulsion system in July 2026. The Longbow variant is projected to offer an extended range of over 347 nautical miles, addressing military requirements for runway-independent cargo resupply and surveillance operations.

Nicholas Nelson, General Partner at Archangel Ventures, stated that the Longbow addresses a clear requirement for unmanned systems capable of moving meaningful payloads over significant distances without relying on traditional runway infrastructure.

Skyfly’s path to production

Founded in 2019 and headquartered in Thorpe Mandeville, UK, Skyfly Technologies is led by Chief Technology Officer Dr. William Brooks. Brooks brings over three decades of experience in light aircraft development and has certified more than 2,000 aircraft currently in service.

With the $10 million seed funding secured, Skyfly is scaling its operations and production capabilities across the UK and the US. The company currently has 61 private customers on its order book for the Axe eVTOL and is targeting 2027 for its first customer deliveries.

AirPro News analysis

We view Skyfly’s strategy as a pragmatic departure from the broader eVTOL industry consensus. By targeting the FAA MOSAIC Light Sport Aircraft category rather than pursuing commercial Part 135 air taxi certification, the company bypasses the billion-dollar capital requirements that have constrained its competitors. The MOSAIC rules provide a defined, achievable regulatory target for a privately owned, multi-motor electric aircraft.

Additionally, the development of the Longbow variant provides a critical hedge. The consumer eVTOL market remains unproven, but military demand for runway-independent, medium-payload logistics drones is immediate and well-funded. Securing backing from a defense-focused investor like Archangel Ventures suggests Skyfly is positioning itself to generate near-term defense revenue while the private ownership market matures.

Photo Credit: Skyfly Technologies

See more AirPro News in Google. Add AirPro News as a preferred source and our stories will appear more often in your Top Stories.
Continue Reading

Technology & Innovation

Signature Aviation and UrbanV Launch US AAM Joint Venture

Signature Aviation and UrbanV launch SUVA, a joint venture to build a nationwide eVTOL infrastructure network across the US.

Published

on

Signature Aviation and UrbanV Launch US AAM Joint Venture

Signature Aviation and Italian vertiport operator UrbanV have formally launched a joint venture to develop and operate a nationwide Advanced Air Mobility (AAM) infrastructure network across the United States.

Announced on October 21, 2026, during the NBAA-BACE convention, the Signature UrbanV Alliance (SUVA) aims to transition electric vertical takeoff and landing (eVTOL) operations from isolated test sites to a scalable, agnostic network. According to a press release issued by Signature Aviation, the partnership will initially integrate electric aircraft operations into the company’s existing terminal footprint before expanding to purpose-built facilities.

Advertisement
Istanbul Aviation Forum, the meeting point of the global aviation industry, April 27-28, 2027

Transitioning from test sites to scalable networks

The SUVA joint venture, first proposed in an initial agreement on June 12, 2025, is designed to provide an agnostic infrastructure platform. Rather than catering to a single aircraft manufacturer, the network will support multiple eVTOL and electric conventional takeoff and landing (eCTOL) operators.

The alliance plans a phased rollout. Initial operations will focus on integrating charging systems, aircraft handling, and passenger services into existing Signature Aviation facilities. As commercial demand scales, SUVA intends to construct dedicated, purpose-built vertiports in urban and regional destinations to create a connected on-airport and off-airport network.

“Advanced Air Mobility will not be enabled by individual sites alone. It will require connected infrastructure that is ready ahead of large-scale commercial operations and links airports with the places people want to reach. SUVA enables us to turn that vision into a scalable network, combining existing aviation assets with dedicated vertiports as the market develops.”

The statement was provided by Massimiliano Pane, Executive Director of UrbanV.

Leveraging existing aviation real estate

The joint venture combines UrbanV’s dedicated vertiport development experience with Signature Aviation’s extensive fixed-base operator (FBO) footprint. Signature operates the world’s largest network of Private jets terminals, with over 200 locations globally. The multinational aviation services company, headquartered in Orlando, Florida, was taken private in June 2021 following a $4.7 billion acquisition by a consortium that included Blackstone, Global Infrastructure Partners, and Cascade Investment.

UrbanV, headquartered in Rome, Italy, was established by European airport operators Aeroporti di Roma, SAVE Group, Aeroporto di Bologna, and Aéroports de la Côte d’Azur. The company currently operates the UV-0 test vertiport at Rome Fiumicino Airport (FCO), which hosted Italy’s first crewed eVTOL public test flight in October 2022.

Derek DeCross, Chief Commercial Officer at Signature Aviation, noted that the alliance allows the company to shape both the physical infrastructure and the passenger experience for the AAM sector.

“Through the Signature UrbanV Alliance, we have an opportunity to help shape not only the infrastructure behind Advanced Air Mobility, but the guest experience itself, leveraging our network, operational expertise and commitment to hospitality to create a more connected, convenient and elevated journey for travelers.”

Regulatory alignment and market context

The formal launch of SUVA aligns with advancing regulatory frameworks for AAM infrastructure in the United States. On October 22, 2026, the Federal Aviation Administration (FAA) released updated draft design standards for vertical lift infrastructure. The FAA documentation addresses core layout requirements, lighting, charging systems, and the integration of vertiports at existing airports.

SUVA will collaborate with airports, municipalities, real estate owners, and regulatory bodies to establish the technical and commercial frameworks required for widespread electric aircraft deployment.

AirPro News analysis

The Advanced Air Mobility sector has long faced a structural challenge regarding the simultaneous development of certified aircraft and the infrastructure required to operate them. By utilizing Signature Aviation’s existing real estate portfolio, SUVA bypasses the immediate need for complex greenfield vertiport construction in dense urban areas. This strategy offers a pragmatic bridge to early commercial eVTOL operations. The timing of the launch also positions the joint venture to directly apply the FAA’s newly updated draft design standards, ensuring that initial retrofits at existing FBOs align with the agency’s evolving regulatory expectations.

Photo Credit: Signature Aviation

See more AirPro News in Google. Add AirPro News as a preferred source and our stories will appear more often in your Top Stories.
Continue Reading

Technology & Innovation

FAA Grants First eVTOL Market Survey Certificate to BETA Technologies

BETA Technologies receives the first FAA market survey authorization for an eVTOL aircraft, the ALIA A250, ahead of full type certification.

Published

on

FAA Grants First eVTOL Market Survey Certificate to BETA Technologies

The Federal Aviation Administration (FAA) has granted BETA Technologies a Special Airworthiness Certificate for market surveys for its ALIA VTOL (A250) aircraft, marking the first time an electric vertical takeoff and landing (eVTOL) aircraft has received this specific authorization.

Announced in a company press release on October 21, 2026, the certification allows BETA to conduct flight operations with prospective customers, operators, and stakeholders. The authorization expands the geographic scope of the manufacturer’s operations and represents a regulatory milestone toward full type certification and commercial adoption in the Advanced Air Mobility (AAM) sector.

Advertisement
Istanbul Aviation Forum, the meeting point of the global aviation industry, April 27-28, 2027

Inaugural flight and operational scope

On October 20, 2026, BETA conducted the first flight under the new authorization. The A250 aircraft departed from Plattsburgh International Airport (PBG) in New York and landed at Patrick Leahy Burlington International Airport (BTV) in Vermont. The flight covered a distance of 34 nautical miles and lasted 20 minutes.

Kyle Clark, Founder and Chief Executive Officer of BETA Technologies, stated that the authorization brings vertical flight closer to practical application and builds on the company’s previous testing milestones.

“Operators can now experience the VTOL firsthand and begin planning how it fits into their businesses, from connecting communities to moving people and goods at a lower cost,” Clark said. “This is an important step toward commercial adoption, and we’re grateful to the FAA for developing the regulatory framework that makes these operations possible.”

U.S. Transportation Secretary Sean P. Duffy called the certification a critical step toward enabling the future of flight in the United States. FAA Administrator Bryan Bedford emphasized the agency’s commitment to integrating new aircraft into the national airspace while maintaining rigorous safety standards.

Aircraft specifications and testing history

The ALIA VTOL (A250) is an all-electric aircraft featuring dual pilot controls. It is designed to accommodate up to five passengers and carry a minimum of 1,200 pounds of cargo. The A250 shares a common architecture, flight control computers, batteries, and propulsion systems with BETA’s conventional takeoff and landing aircraft, the ALIA CTOL (CX300).

BETA previously secured a similar market survey authorization for the CX300. Combined, the manufacturer’s CTOL and VTOL platforms have accumulated more than 250,000 nautical miles of flight time. The company completed the first crewed electric VTOL transition flight in 2024.

Expanding integration and emergency response testing

The market survey authorization follows a series of operational demonstrations by BETA Technologies. On October 7, 2026, the company completed operations in the Utah eVTOL Integration Pilot Program (eIPP), focusing on radiopharmaceutical delivery and treatment support.

Prior to that, on September 24, 2026, BETA partnered with Metro Aviation and Washington County EMS to fly an electric aircraft in an emergency response demonstration in Texas. The FAA and the U.S. Department of Transportation have selected BETA to participate in seven of the eight eIPP programs alongside government and operator partners. According to the company, this represents the highest participation rate of any original equipment manufacturer (OEM) in the initiative.

Regulatory pathway and market context

The FAA issued the Special Airworthiness Certificate for market surveys under Part 21 of its regulations. This framework allows manufacturers to demonstrate aircraft capabilities to potential buyers and operators before achieving full type certification.

BETA Technologies (NYSE: BETA), headquartered in South Burlington, Vermont, designs and manufactures electric aircraft alongside advanced electric propulsion and charging systems. The company is currently working toward full FAA type certification and commercial operations for the A250. The ability to conduct customer demonstration flights is intended to accelerate market adoption within the broader AAM industry.

AirPro News analysis

The FAA’s decision to grant a market survey authorization for an eVTOL aircraft marks a distinct shift in the regulatory treatment of Advanced Air Mobility platforms. Until now, eVTOL manufacturers have largely been restricted to experimental research and development flights, limiting prospective operators to simulators or ground-based evaluations. By allowing BETA to fly the A250 with actual stakeholders, the FAA is signaling increased confidence in the safety and maturity of the aircraft’s design.

We view this as a critical commercial catalyst. The ability to demonstrate real-world payload, noise profiles, and operational economics in flight will likely accelerate firm orders and infrastructure planning among early AAM adopters, setting a precedent that other eVTOL developers will undoubtedly seek to follow as they mature their own flight test programs.

Photo Credit: BETA Technologies

See more AirPro News in Google. Add AirPro News as a preferred source and our stories will appear more often in your Top Stories.
Continue Reading
Advertisement

Follow Us

AirPro Atlas

Explore aviation on one 3D globe
4,000+ airports, 640+ active airlines, 180+ launch pads and 30 aircraft plants and boneyards, with live weather and launch countdowns.
Open the Atlas

aviation newsletter

Latest

Categories

Tags

Popular News