17-Mar-2025Source: Embry‑Riddle
NASA has selected Embry‑Riddle Aeronautical University to lead a $6.7 million research project that aims to equip advanced air mobility (AAM) aircraft with the capability to respond in real-time to unexpected events and emergencies, enhancing both reliability and operational safety. The four-year project, directed by Dr. Hever Moncayo, professor of Aerospace Engineering, is designed to help... Read more
5-Sep-2024Source: NASA
For self-flying aircraft to take to the skies, they need to learn about their environments to avoid hazards. NASA aeronautics researchers recently developed a camera pod with sensors to help with this challenge by advancing computer vision for autonomous aviation. This pod is called the Airborne Instrumentation for Real-world Video of Urban Environments (AIRVUE). It... Read more
7-Jun-2024Source: SkyGrid
SkyGrid, a Boeing, SparkCognition company, is teaming with NASA Langley Research Center (LaRC) to collaborate on integrating services, functions, and capabilities essential for operations of Advanced Air Mobility (AAM) aircraft. This work is part of NASA Langley’s broader strategy to advance autonomous aviation and increase airspace safety and access. Led by NASA’s System-Wide Safety Project,... Read more
30-May-2024Source: VFS
The Vertical Flight Society (VFS) today announces that VFS Director of Strategy Mike Hirschberg has received the Exceptional Public Service Medal (EPSM) from the National Aeronautics and Space Administration (NASA). The prestigious EPSM recognition “Is awarded to any individual who was not a Government employee during the period in which the service was performed. This... Read more
12-Apr-2024Source: NASA
Several air taxi companies are using a NASA-developed computer software tool to predict aircraft noise and aerodynamic performance. This tool allows manufacturers working in fields related to NASA’s Advanced Air Mobility mission to see early in the aircraft development process how design elements like propellers or wings would perform. This saves the industry time and money when... Read more
5-Feb-2024Source: NASA
NASA Aeronautics has released a new STEM toolkit focusing on Advanced Air Mobility for educators and students of all ages. The toolkit, comprised of numerous educational activities, is a free resource for anyone who is interested in learning more about the Advanced Air Mobility mission’s goal of enabling the use of drones and other new aircraft in our... Read more
29-Jan-2024Source: NASA
In late October, two research helicopters from the manufacturer Sikorsky, a Lockheed Martin company, made a dozen test flights over Long Island Sound, Connecticut taking care to avoid other aircraft in the area around them. Except the ordinary-looking helicopters were flying autonomously – guided by NASA-designed software – and those other aircraft were virtual, part... Read more
22-Jan-2024Source: Archer Aviation
Archer Aviation Inc. (NYSE: ACHR), a leader in electric vertical takeoff and landing (eVTOL) aircraft, today announced it has signed a Space Act Agreement with the National Aeronautics and Space Administration (NASA). The collaboration will kick off with an initial project focused on studying high-performance battery cells and safety testing targeted for Advanced Air Mobility... Read more
2-Jan-2024Source: Joby Aviation
Joby Aviation, Inc. (NYSE:JOBY), a company developing electric vertical take-off and landing (eVTOL) aircraft for commercial passenger service, announced it has successfully completed a series of air traffic simulations with NASA’s Ames Research Center that evaluated how air taxi operations can be integrated into today’s airspace, including at busy airports, using existing air traffic control... Read more
2-Jan-2024Source: NASA
Researchers at NASA’s Langley Research Center in Hampton, Virginia recently flew multiple drones beyond visual line of sight with no visual observer. The drones successfully flew around obstacles and each other during takeoff, along a planned route, and upon landing, all autonomously without a pilot controlling the flight. Researchers at NASA’s Langley Research Center in... Read more
5-Oct-2023Source: Timberland Helicopters
Timberland Helicopters, Inc., a leading helicopter service provider based in Ashland, Oregon, is proud to announce its pivotal role in successfully recovering NASA’s OSIRIS-REx mission. The spacecraft, which made history by collecting samples from the asteroid Bennu, safely landed in the Utah desert’s Dugway Proving Ground on September 24, 2023. The OSIRIS-REx mission, which began... Read more
6-Jul-2023Source: Archer Aviation
Archer Aviation Inc. (NYSE: ACHR) proudly hosted the Federal AAM Interagency Working Group at its flight test facility recently. The delegation of federal stakeholders featured more than 70 representatives from the DOT, White House, FAA, NASA, FCC, DOD, NTIA, and other agencies who met with over 20 Archer executives. As part of the visit, the attendees... Read more
15-May-2023Source: Reliable Robotics
Reliable Robotics, a leader in safety-enhancing aircraft automation systems, announced the addition of Davis Hackenberg as Vice President of Government Partnerships. Hackenberg’s previous role defining and driving the National Aeronautics and Space Administration’s (NASA) collaboration with industry aligns with Reliable’s dedication to partnering with research organizations, civil government stakeholders and regulators in the U.S. and... Read more
24-Apr-2023Source: Embry-Riddle Aeronautical University
High noise levels during flight have long been a barrier to the advancement of urban air mobility (UAM) vehicles, or “air taxis.” Thanks to new research being conducted at Embry-Riddle Aeronautical University and backed by a recently awarded $1.4 million NASA grant, however, low-noise multirotor aircraft are becoming a reality — one that could precipitate... Read more
20-Mar-2023Source: NBAA
Advanced Air Mobility (AAM) saw a number of developments in 2022, including the completion of a joint test by NASA and Joby Aviation on electric vertical takeoff and landing aircraft (eVTOL) noise levels and cross-country flight tests by Beta Technologies demonstrating the potential range of these new aircraft types. What will this year bring for... Read more
17-Feb-2023Source: Joby Aviation
Joby Aviation, Inc. (NYSE:JOBY), a company developing all-electric aircraft for commercial passenger service, announced it is beginning testing at the National Full-Scale Aerodynamic Complex (NFAC), the world’s largest wind tunnel facility, at NASA’s Ames Research Center in California’s Silicon Valley. The NFAC, managed by the U.S. Air Force’s Arnold Engineering Development Complex, contains the two... Read more
4-Jan-2023Source: NASA
NASA researchers recently completed a full-scale crash test of an electric vertical takeoff and landing (eVTOL) concept vehicle at the Landing and Impact Research (LandIR) facility at NASA’s Langley Research Center in Hampton, Virginia. The eVTOL was a ‘Lift+Cruise’ test article developed by the Revolutionary Vertical Left Technology (RVLT) project in another effort for NASA... Read more
23-Dec-2022Source: NASA
Tabletop exercises allow researchers to explore options and test scenarios in fields from military strategy and cybersecurity to disaster response planning. Now, NASA is using tabletop exercises to test how electric air taxis will fit safely into the national airspace – allowing passengers to one day hop across town or to a neighboring city by... Read more
16-Dec-2022Source: NASA
Imagine requesting an air taxi by app, like you do now with Uber or Lyft, to travel to your local airport – you could be soaring above road traffic and arrive much faster than driving. Aviation industry creatives are already designing rideshare air services between home and the airport. New remotely piloted and autonomous aircraft... Read more
8-Dec-2022
Noise levels are a common concern when the public thinks about the anticipated addition of new aircraft, such as air taxis and delivery drones, into the urban airspace. NASA’s Advanced Air Mobility mission is working with private sector developers of electric vertical take-off and landing (eVTOL) aircraft to study the levels of noise they make. Moog SureFly is one... Read more
5-Dec-2022Source: Lockheed Martin
Lockheed Martin’s (NYSE: LMT) GridStar® Flow system for long-duration energy storage, Optionally Piloted Black Hawk® helicopter and NASA’s James Webb Space Telescope – with a Lockheed Martin-built main camera – have been selected by the editors of Popular Science magazine for their 2022 “Best of What’s New” Awards. Each year, Popular Science reviews thousands of new products and... Read more
13-Sep-2022Source: Joby Aviation
NASA and Joby collaborated with the FAA to develop five use cases for operations in the Dallas-Fort Worth (DFW) area. The report describes how Joby aircraft could navigate between vertiports within a region with a high volume of conventional air traffic and provides recommendations for introducing Joby operations at DFW. The objective of the... Read more
22-Aug-2022Source: NASA
New forms of highly automated Advanced Air Mobility (AAM) aircraft, such as electric vertical take-off and landing (eVTOL) vehicles, could transform transportation, cargo delivery, and a variety of public services. NASA, working alongside the Federal Aviation Administration, is applying its decades of expertise in aeronautical research to ensure this new type of technology enters... Read more
19-Aug-2022Source: Reed Smith
On August 3, 2022, the White House held a summit on advanced air mobility, including drones and electric vertical take-off and landing (eVTOL) aircraft. The summit was hosted by the White House Office of Science and Technology and included presentations from Senator Bill Nelson, the National Aeronautics and Space Administration (NASA) Administrator, Billy Nolen,... Read more
9-Aug-2022Source: University of Cincinnati
NASA awarded a small business grant to the University of Cincinnati and a Pennsylvania company to develop better autonomous navigation for drones. UC is among 41 public institutions and 257 small businesses across the United States that will share $50 million in Small Business Innovation Research grants. “NASA is working on ambitious, groundbreaking missions... Read more
25-Jul-2022Source: NASA
In the coming years and decades, NASA wants to bring new and innovative aviation services to areas across the country, which will likely mean more helicopter-style aircraft in the skies. NASA researchers recently completed a series of tests to help make that vision into a reality: simulating a facility where large volumes of vertical... Read more
29-Jun-2022Source: NASA
When the public thinks about the addition of drones, air taxis, or new cargo delivery aircraft, noise is a common concern. Will these aircraft buzz over housing areas? Add to noise pollution? NASA is working to help make sure when these innovative new aircraft join the airspace, they are quiet. NASA’s Advanced Air Mobility... Read more
7-Jun-2022Source: NASA
NASA’s Advanced Air Mobility (AAM) National Campaign has signed agreements with four new organizations to exchange information related to the development and testing of vehicles, systems, and technology. The AAM National Campaign will transform our lives through the development of systems to integrate air taxis, cargo delivery, and other advanced aircraft concepts into the National Airspace System. The following industry... Read more
13-May-2022Source: Joby Aviation
Joby Aviation, Inc. (NYSE:JOBY), a California-based company developing all-electric aircraft for commercial passenger service, today announced that its full-size pre-production aircraft has successfully demonstrated its revolutionary low noise profile, following acoustic testing completed with NASA. Following analysis of the data obtained over two weeks of testing as part of NASA’s Advanced Air Mobility... Read more
7-Jan-2022Source: NASA
NASA’s research focus on sustainable aviation will get some big help from teams of university faculty and students recently selected to participate in the agency’s University Leadership Initiative (ULI). ULI gives the academic community an opportunity to support NASA’s aeronautical research goals and provide students with valuable experience in solving real-world technical challenges. “Aviation of... Read more
16-Dec-2021Source: NASA
NASA has awarded multiple contracts to provide rotorcraft vertical lift technology development research and development support at the agency’s Ames Research Center in California’s Silicon Valley. The contracts to AgustaWestland Philadelphia Corporation of Philadelphia; The Boeing Company of Mesa, Arizona; Collins Aerospace of Cedar Rapids, Iowa; Georgia Tech Research Corporation of Atlanta; Monterey Technologies Inc.... Read more
26-Oct-2021Source: Airbus Helicopters
Airbus helicopters might not be flying to space, but they are supporting some of the most critical space missions from Earth. The National Aeronautics and Space Administration operates three Airbus H135 helicopters, which are based at the Kennedy Space Center in Florida. The storied space exploration agency uses the aircraft for a variety of missions, including... Read more
2-Sep-2021Source: Joby Aviation
Joby Aviation, Inc. (“Joby” or “the Company; NYSE:JOBY”) this week became the first company to fly an all-electric vertical takeoff and landing (eVTOL) aircraft as part of NASA’s Advanced Air Mobility (AAM) National Campaign. NASA’s AAM National Campaign is designed to promote public confidence in emerging aviation markets, such as passenger air taxis, through flight... Read more
16-Aug-2021Source: Penn State University
The Penn State Vertical Lift Research Center of Excellence (VLRCOE) was awarded another five years of funding through a cooperative agreement with the U.S. Army, U.S. Navy and NASA. In its 25th year as one of three such centers in the United States, VLRCOE received about $7.5 million to investigate 10 new tasks related to... Read more
13-Aug-2021Source: US Army
A continuing partnership between the US Army, US Navy and NASA is ensuring the next generation of aviation scientists and engineers are effectively trained to develop, evaluate, demonstrate and test advanced vertical lift technologies. The U.S. Army Combat Capabilities Development Command Aviation & Missile Center, Office of Naval Research and NASA’s Aeronautics Research Mission Directorate... Read more
25-Mar-2021Source: HyPoint
HyPoint, the company developing zero-carbon emission hydrogen fuel cell systems for aviation and urban air mobility, today unveiled the first operable prototype of its breakthrough turbo air-cooled hydrogen fuel cell system. The NASA award-winning fuel cell technology, developed by an international team of engineers, delivers an unprecedented combination of specific power and energy density and... Read more
22-Feb-2021Source: UC San Diego News Center
Imagine fleets of small aircraft able to vertically take off and land from helipads in urban areas, transporting people to and from work; or shuttles with preset routes flying people to the airport or other major hubs. This futuristic system of flying taxis and shuttles is one step closer to reality thanks to a team... Read more
2-Dec-2020Source: NASA
Imagine air taxis, drones, cargo transports and package delivery services working in harmony in the National Airspace System with piloted aircraft. That’s a vision NASA’s Advanced Air Mobility (AAM) National Campaign and the Federal Aviation Administration (FAA) are working to achieve. Over the next decade, the National Campaign will be researching, executing flight demonstrations, and... Read more
6-Oct-2020Source: Airbus Helicopters
The National Aeronautics and Space Administration (NASA) recently signed a $15 million HCare Infinite full-availability support solution with Airbus Helicopters, Inc. From September 2020, the comprehensive contract, initially covering two years with the option to extend up to 10, provides the entire spectrum of support needs for NASA’s fleet of three H135 helicopters. Airbus will... Read more
2-Oct-2020Source: Airbus Helicopters
Airbus continues to expand its portfolio of products supporting the future of space exploration with the delivery of two new H135 helicopters to the National Aeronautics and Space Administration (NASA) from the Airbus Helicopters, Inc. production and completion facility in Columbus, Mississippi. These aircraft, along with a third scheduled for delivery early next year, will... Read more
1-Oct-2020Source: Bell
Bell Textron Inc., a Textron Inc. (NYSE: TXT) company, announced today the successful flight of the Bell Autonomous Pod Transport (APT) 70 as part of a joint flight demonstration with NASA. Bell was selected to participate in NASA’s Systems Integration and Operationalization (SIO) activity in 2018, which includes multiple flight demonstrations focusing on different types... Read more
18-Sep-2020Source: Airbus Helicopters
The National Aeronautics and Space Administration (NASA) has signed a $15million HCare Infinite full-availability support solution with Airbus Helicopters, Inc. The comprehensive contract, initially covering two years with the option to extend up to 10, provides the entire spectrum of support needs for NASA’s fleet of three H135 helicopters, which will begin deliveries later this... Read more
28-Jan-2020Source: Airbus
The National Aeronautics and Space Administration (NASA) has placed an order for three H135 helicopters, marking the first-ever partnership between the U.S. space program and Airbus Helicopters. The order was announced today at the Airbus booth at the Heli Expo Trade show in Anaheim, California. The H135s will be operated out of the Kennedy Space... Read more
4-Nov-2019Source: MUREP
The Minority University Research and Education Project (MUREP) of NASA’s Office of STEM Engagement is partnering with the agency’s Aeronautics Research Mission Directorate to provide students at minority-serving institutions the education and experience needed to help address manufacturing needs in the U.S. aerospace sector. The MUREP Aerospace High-Volume Manufacturing and Supply Chain Management Cooperative will... Read more
10-Sep-2018Source: Bell Flight
Bell Helicopter, a Textron Inc. (NYSE: TXT) company, announced a cooperative agreement with NASA for an Unmanned Aircraft Systems (UAS) flight demonstration in the National Airspace System (NAS) expected to be conducted in 2020. The cooperative agreement outlines the goal of progressing toward routine commercial UAS operations in the NAS. Bell and our collaborative teammates... Read more
17-May-2018Source: HeliHub.com
NASA will be sending not only a rover to Mars in 2020, but a small coaxial helicopter too. The helicopter will fly ahead of the rover, producing images before the rover can reach the destination. NASA has commented that the helicopter will only fly two to three minutes per day. It has a solar panel... Read more
23-Jan-2017Source: NASA
Someday, we may be able to commute to our jobs in aircraft that can take off and land like a helicopter, but fly like a plane. Developing these advanced tiltrotors is no simple task, so NASA is installing a new rig that will let experts test them at an unprecedented scale in wind tunnels, where... Read more
16-Aug-2016Source: Univ Texas Austin
In summer 2015 a research team led by Jayant Sirohi, an associate professor in the Department of Aerospace Engineering and Engineering Mechanics, tested an experimental helicopter rotor design in a wind tunnel, generating the first publicly available performance data on a cutting-edge, dual-rotor design. This spring Sirohi received a five-year, $550,000 grant from the U.S. Army, U.S.... Read more
12-Aug-2016Source: Rotorcraft Summit
NASA Astronaut and International Space Station Commander Tim Kopra will launch the Rotorcraft Technology Summit with a Sep. 19 keynote address at the day-and-a-half event in downtown Fort Worth, Texas. Kopra returned to Earth June 18 after 186 days (109 as commander) on the orbiting research laboratory. Combined with his past NASA missions, the retired... Read more
1-Mar-2016Source: Erickson
Erickson Incorporated (NASDAQ:EAC), a leading global provider of aviation services, has been contracted in support of the initial phases of NASA’s 3rd Generation Mid-Air Retrieval Project. The project is focused on mid-air retrieval of NASA vessels upon re-entry to the atmosphere. Erickson is contracted to study the concept of operations for proposed NASA missions that employ mid-air retrieval using a single... Read more
12-Nov-2015Source: NASA
U.S. helicopters, military and civilian, are safer and more efficient today in part because of a research partnership established 50 years ago between the U.S. Army and NASA. The joint agreement, signed in 1965, has allowed NASA and Army researchers to work side by side, especially at three NASA aeronautics research centers – Ames at... Read more
14-Jul-2015Source: AHS
AHS International, the National Aeronautics and Space Administration (NASA) and the American Institute of Aeronautics and Astronautics (AIAA) are co-sponsoring an exciting workshop on Transformative Vertical Flight Concepts at NASA Ames, in Mountain View, California on August 3rd and 4th. This two day workshop will give participants a chance to shape the transformative vertical flight... Read more
18-Jun-2015Source: DLR
The US aerospace agency NASA and the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have signed two agreements on further scientific cooperation in the aeronautics sector. Both partners want to work together on the research topics of aircraft noise simulation and the improvement of helicopter aerodynamics. The agreements were adopted at the... Read more
11-May-2015Source: NASA
NASA’s Langley Research Center in Hampton, Virginia, was recognized Friday for its decades of contributions to the advancement of helicopters and other vertical flight aircraft. In a ceremony at Langley’s Reid Conference Center, NASA Administrator Charles Bolden accepted the award on behalf of the agency from the American Helicopter Society (AHS) International, the world’s only... Read more
5-May-2015Source: NASA
NASA Administrator Charles Bolden will be at NASA’s Langley Research Center in Hampton, Virginia, Friday, May 8 to participate in a ceremony recognizing Langley’s decades of contributions to improving helicopters and other vertical flight aircraft. edia are invited to attend the ceremony, which starts at 10 a.m. EDT During Friday’s ceremony, the American Helicopter Society... Read more
16-Feb-2015Source: 2015 CHC Safety & Quality Summit
Dr. Dave Williams, a health care chief executive and record-breaking Canadian astronaut and aquanaut, has been confirmed as the keynote speaker for the gala dinner at the 11th-annual CHC Safety & Quality Summit. The Tuesday, March 24, dinner at the Westin Bayshore hotel is expected to attract 600 people – many of the people attending... Read more
5-Feb-2015Source: CW
Among the US National Aeronautics and Space Admin.’s (NASA, Washington, DC, US) many missions is The Rotary Wing Project, established to increase helicopter speed, range and payload, while decreasing noise, vibration and engine emissions. Myriad projects are contributing to these overarching goals. See Full Story... Read more
14-Jan-2015Source: Precision
Precision Flight Controls, Inc. has entered an agreement with Ryan Aerospace Pty Ltd of Southport, Australia to develop and produce helicopter aviation training devices. Systems simulating the Robinson R22, R44, R66 and Bell Jet Ranger 206 and 407 model helicopters will be the first systems to be developed. PFC will distribute the new systems through... Read more
22-Dec-2014Source: AHS International
AHS International is pleased to announce that our Congressional advocacy campaign for the 2015 US government fiscal year has been a success! The U.S. Congress reached a deal for the “cromnibus” spending plan on Tuesday, December 9, and signed by the President on Tuesday, December 16. As a result of AHS-led efforts, the budget includes... Read more
6-Oct-2014Source: NASA
The successful crash test of a former Marine helicopter could help lead to safer civilian and military helicopters, according to NASA aeronautics researchers. The full-scale test sent the fuselage and its 15 dummy occupants crashing into the dirt at NASA Langley Research Center’s Landing and Impact Research facility in Hampton, Virginia, at about 30 miles an... Read more
26-Jun-2014Source: Rockwell Collins
Rockwell Collins and the National Aeronautics and Space Administration (NASA) have scheduled risk reduction tests that will eventually enable unmanned aircraft systems (UAS) to safely operate in the national airspace. “Routine integration of sizeable numbers of UAS into the national airspace system is a challenging task,” said Troy Brunk, vice president and general manager of... Read more
18-Oct-2013Source: NASA
NASA and its international partners have appointed future crew members for the International Space Station. NASA astronaut Tim Kopra and European Space Agency astronaut Tim Peake are scheduled to launch in December 2015 and return to Earth in spring 2016. They will join the Expedition 45 crew members in orbit and will remain aboard as... Read more
27-Sep-2013Source: USAF
NASA Ames Research Center recognized the Tiltrotor Test Rig Development Team with a Group Achievement Award at its annual NASA Agency Honor Award ceremony Aug. 29. The multi-agency TTR Development Team is comprised of NASA Ames Research Center, the U.S. Army and Arnold Engineering Development Complex personnel teaming with Bell Helicopter and Triumph Aerospace Systems. The team... Read more
23-Sep-2013Source: NASA
NASA has selected six companies from five U.S. states to participate in a government-and-industry partnership to advance composite materials research and certification. The companies are: Bell Helicopter Textron Inc. of Fort Worth, Texas GE Aviation of Cincinnati Lockheed Martin Aeronautics Company of Palmdale, Calif. Northrop Grumman Aerospace Systems of Redondo Beach, Calif. Boeing Research & Technology of St. Louis United... Read more
1-Sep-2013Source: Textron
The Tiltrotor Test Rig (TTR) Development Team comprised of NASA Ames Research Center, Bell Helicopter, a Textron Inc. company (NYSE: TXT), and Triumph Aerospace Systems – Newport News (TASNN) will be honored with a 2013 NASA Group Achievement Award at the Ames Research Center’sannual NASA Agency Honor Awards ceremony on August 29. The Group Achievement Award is presented to selected groups who have... Read more
22-Aug-2013Source: NASA
NASA researchers will drop a 45-foot-long helicopter fuselage from a height of about 30 feet to test improved seat belts and seats and advance experimental techniques and crashworthiness data. NASA is collaborating with the U.S. Navy, U.S. Army and Federal Aviation Administration on the Transport Rotorcraft Airframe Crash Test Bed full-scale crash tests at Langley’s... Read more
13-Apr-2011Source: DLR
A helicopter relies on its rotor to be able to take off and land vertically. The rotor is also responsible for the noise a helicopter makes during flight. Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) in Göttingen and NASA are investigating the exact origin of this rotor noise. The... Read more
29-Apr-2010Source: NASA
Some helicopters of the future will look very different from today’s, at least as imagined by high school students for a NASA aeronautics competition. NASA challenged students to write a paper about a civilian aircraft that could hover, rescue up to 50 survivors of a disaster, land on ground or water, travel at least 920... Read more
15-Mar-2010Source: NASA
The second crash test of a small lightweight helicopter at NASA’s Langley Research Center in Hampton, Va., was a smashing success, literally — just as engineers had predicted. “Three, two, one, release,” said the technician on the loudspeaker at the Landing and Impact Research Facility. With that countdown the helicopter smacked hard into the concrete.... Read more
13-Dec-2009Source: Huffington Post
A deployable energy absorber (think “honeycomb airbag”) may have some promise. NASA recently tested the technology by dropping a helicopter from 35 feet in the air.... Read more
22-Jun-2009Source: Rotorhub
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6-Mar-2009Source: NASA
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