Space-Qualified Crystal Oscillators

Learn the performance parameters that must be considered when choosing the optimum quartz crystal oscillator for a space application.

Curing the Porosity Problem in Additive Manufacturing

During the additive manufacturing process, microscopic holes that are invisible to the naked eye are formed within the body of the part.

Reimagining Automated Test During a Pandemic

COVID-19 has challenged test and measurement companies that supply the aerospace & defense sector.

Software Enables New-Age, Flexible Test Solution for Analog and Digital Radios

Radios are a staple of naval operations but their standards must change to keep up with the times.

Add-On Armor Solutions

For added armor, ALLTEC Composite Material of Brazil and Rafael Advanced Defense Systems of Israel recently signed a Memorandum of Understanding (MoU).

Future Vertical Lift Aircraft

The Sikorsky S-97 RAIDER® helicopter recently flew two demonstrations before Army officials.

Spacesuit Flow Switch

A spacesuit design adds the precision Model AS-FS Flow Switch from FCI Aerospace.

Formal Process Modeling to Improve Human-Decision-Making During Test and Evaluation Range Control

Innoslate software tool formally models the process of conducting test range events.

Test and Evaluation of Autonomy for Air Platforms

Tools, approaches, and insights to confidently approach the safe, secure, effective, and efficient testing of autonomy on air platforms.

Ka-Band Front-End Monolithic Microwave Integrated Circuits (MMICs) and Transmit/Receive (T/R) Modules Testing

Gallium nitride monolithic microwave integrated circuit (MMIC) technology has superior performance in power amplifier applications.

Shape-Memory Alloys Help Planes Land Without a Peep

Having a home near a busy airport means tolerating the jarring sounds of commercial airplanes during landing and takeoff. Researchers at Texas A&M University validated use of a...

Preventing Dangerous Oscillations in Rocket Engines

Combustion engines can develop high-frequency oscillations, leading to structural damage to the engines and unsafe operating conditions. Researchers clarified the feedback processes...

NASA Experiment Flies with Virgin Galactic

Virgin Galactic’s first fully crewed spaceflight on July 11 carried NASA-supported technology. Sirisha Bandla of Virgin Galactic operated the experiment on the Unity 22 flight on behalf of the...

Researchers Study Nuclear Weapon Effects for Near-Surface Detonations

A Lawrence Livermore National Laboratory (LLNL) team has taken a closer look at how nuclear weapon blasts close to the Earth’s surface create complications in their...

Artillery Soldiers Test Updates to Advanced High-Tech Targeting Systems

Artillery troops are testing updates to two fire support packages while telling the Army the systems’ shortcomings and successes of the fire support systems....

Ultralight Material Withstands Supersonic Microparticle Impacts

A new study by engineers at MIT, Caltech, and ETH Zürich shows that “nanoarchitected” materials — materials designed from precisely patterned nanoscale structures —...

GE Aviation Breaks Ground for New Manufacturing Facility in Ohio

GE Aviation recently broke ground on its new lean engine component manufacturing facility for both civil/military aviation and aero derivative applications. The facility...

Collins Aerospace Builds $18M Ram Air Turbine Wind Tunnel Test Facility

Collins Aerospace recently broke ground on a new wind tunnel that will help streamline the testing process for its Ram Air Turbine product line at the company’s...

Flexible Manufacturing Cell Increases Efficiencies, Component Readiness

A flexible manufacturing cell (FMC) currently under development is projected to save Fleet Readiness Center Southwest (FRCSW) approximately $2.5 million annually in...

Sustainable Aviation Fuel Can Reduce Contrails

Cleaner-burning jet fuels made from sustainable sources can produce 50%-70% fewer ice crystal contrails at cruising altitude, reducing aviation’s impact on the environment, according to...

Material Could Make Aircraft as Quiet as a Hairdryer

An incredibly light new material that can reduce aircraft engine noise and improve passenger comfort has been developed at the University of Bath (UK). The aerogel weighs just 2.1 kg...

NASA Aims for Climate-Friendly Aviation

NASA is expanding research for sustainable aviation by developing and testing new green technologies for next-generation aircraft, new automation tools for greener and safer airspace operations,...

First Air-to-Air Refueling Using an Unmanned Aircraft

For the first time in history, the U.S. Navy and Boeing demonstrated the Boeing MQ-25™ T1 unmanned aircraft refueling an F/A-18 Super Hornet in flight. During a test flight, the...

USSF Awards Missile Track Custody Prototype Effort

The U.S. Space Force’s Space and Missile Systems Center (SMC) has awarded two contracts for the Missile Track Custody Prototype effort. The effort will carry two contractors –...

DOD Plans for Responsible Use of Artificial Intelligence

From the battlefield to the back office, artificial intelligence has the potential to transform how the Defense Department does business in areas like increasing the speed of...

Special Forces Get a Small, Powerful Cyber Support Device

U.S. Special Operations Forces have a new aid in the fight against cyber-attacks. The Tactical Key Loader (TKL) cryptographic key device, which answers the Army’s call for the...

Battery & Electrification Summit

The online Battery & Electrification Summit offers two days of expert insight, innovation, and emerging applications for design engineers and managers.