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INSIDER
RF & Microwave Electronics

5G Cellular to 5G.MIL® Pilot Network Data Transfer Demonstrated

Lockheed Martin and AT&T securely and rapidly transferred UH-60M Black Hawk health and usage data through an AT&T 5G private cellular network and Lockheed...

INSIDER
Manned Systems

Flight-Testing of New Airbus A321XLR Gathers Momentum

Following the maiden flight of A321XLR development aircraft MSN11000, two more prototypes, currently in advanced stages of manufacture, will join the certification flight-test...

INSIDER
Aerospace

Air Force Conducts Aircrew Chemical Weapon Protection Test

The Air Force Research Laboratory’s 711th Human Performance Wing and the 28th Test and Evaluation Squadron recently executed an in-flight vapor purge test in a F-15E Strike...

Blog
Weapons Systems

Electronic Warfare Combat Training Pod

Using mPOD, “adversary” pilots can emulate enemy jamming techniques accurately, conditioning aircrews to evolving threat scenarios and better preparing them for real combat.

INSIDER
Weapons Systems

Northrop Grumman Continues B-2 Spirit Modernization

Northrop Grumman and the U.S. Air Force are continuing enhancements to the B-2 Spirit Stealth bomber fleet providing new capability, including its first long-range stealth missile. The...

INSIDER
Materials

Ceramic Matrix Composites Offer Lighter, More Durable Engine Parts

If you're looking for the next cool idea in sustainable aviation, Pratt & Whitney's (P&W) Andy Lazur may have just the thing. Only it’s designed to run hot.

INSIDER
Materials

Oscillating Heat Pipes Tested for Use in Space

The Air Force Research Laboratory (AFRL) has released the results from its Advanced Structurally Embedded Thermal Spreader Two (ASETS-II). The AFRL experiment was 100% effective in testing...

Articles
Aerospace

How to Specify and Select RF Filters

Selecting a filter for an A&D application requires an understanding of available RF filter responses, physical formats, and technologies, with a good idea of necessary functional goals, such as separating channels or rejecting interference.

Articles
Power

The Sky is No Longer the Limit Celebrating 75 Years of Air Force Technology

Since its inception, the mission of the United States Air Force has been to fly, fight, and win — delivering airpower anytime, anywhere in defense of our nation.

Briefs
Data Acquisition

Investigation of Requirements and Capabilities of Next-Generation Mine Warfare Unmanned Underwater Vehicles

The current fleet of United States Navy Mine Countermeasures ships, the Avenger class, is reaching the end of its planned service life.

Briefs
Aerospace

On the Pulsed Laser Ablation of Metals and Semiconductors

The fundamental goal of this research is to build from a broad set of experimental and theoretical data to a narrower set of scaling relations, heuristics, and trends that provide a roadmap for understanding laser ablation across relevant regimes.

Briefs
Photonics/Optics

Modeling Optical Time and Frequency Generation and Transfer Systems

The research was closely tied to work that was led by Nathan Newbury at NIST, and the principal goal was to support the development of advanced laser sources.

Briefs
Weapons Systems

Navy Lasers, Railgun, and Hypervelocity Projectile: Background and Issues for Congress

Two key limitations that Navy surface ships currently have in defending themselves against ASCMs and ASBMs are limited depth of magazine and unfavorable cost exchange ratios.

Briefs
Design

Design, Demonstration, and Simulation of the Diode-Pumped Thulium/Holmium (Tm/Ho) Composite Fiber 2.1-μm Laser

This research demonstrates for the first time a polariton laser with coherence reaching the intrinsic limit of single-mode matter-wave lasers.

Application Briefs
Weapons Systems

Tactical Combat Missiles

With AKERON, MBDA is now offering a family of missiles that can adapt to the needs of collaborative tactical combat.

INSIDER
Manufacturing & Prototyping

Air Force Wind Tunnel Team Takes 3D Printing Program to Next Dimension

It started with a piece here, a small part there. But since its inception at the Arnold Engineering Development Complex Hypervelocity Wind Tunnel 9 in White Oak,...

INSIDER
Aerospace

Northrop Grumman and Boom Supersonic Collaborate on New Supersonic Aircraft

A new supersonic aircraft tailored to provide quick-reaction capabilities to the U.S. military and allies will be offered through a collaborative agreement...

INSIDER
Power

NASA, GE Complete Historic Hybrid-Electric Propulsion Tests

Sustainable aircraft of the future are going to need propulsion systems that can use technology to generate power comparable to the equipment used in today’s commercial jets....

INSIDER
Aerospace

Raytheon, Northrop Grumman Complete Second Hypersonic Weapon Flight Test

Raytheon Missiles & Defense, in partnership with Northrop Grumman, successfully completed its second flight test of the scramjet-powered Hypersonic...

INSIDER
Data Acquisition

New Combat Pod System Wakes Up with Software Updates

The operational assessment of the Angry Kitten Combat Pod electronic attack system demonstrated rapid reprogramming between flights. This combat pod, an updated version of the Georgia...

News
Photonics/Optics

SAE International Extends Call for Abstracts, Seeks Submissions for AeroTech Conference

Engineering Events staff at SAE International in Warrendale, Pennsylvania, have extended the call for abstracts through September 21 for the...

Application Briefs
Energy

Cryogenic Thermal Subsystem

The Cryogenic Thermal Subsystem’s most critical function is to provide cooling to maintain the detectors in two of the Roman Coronagraph Instrument’s cameras at sufficiently low temperatures of approximately minus 161o F, which will allow them to function with the required sensitivity.

Articles
Design

The Science of Joining Dissimilar Metals in Aerospace Manufacturing

With the industry’s traditional focus on welding and brazing, there has been minimal formal education on diffusion bonding.

Articles
Design

Designing A/D Converters for the James Webb Space Telescope

The James Webb Space Telescope (JWST) has four infrared cameras to view the stars.

Articles
Design

The Digital Cockpit of the Future

Software and automation have enabled a step forward in cockpit design, one that is stripped down to the essentials without sacrificing functionality.

Briefs
Green Design & Manufacturing

Pulsed Exposure Toxicity Testing: Method Development and Initial Evaluation for Stormwater Compliance

Preliminary research into modifying whole effluent toxicity testing protocols designed for continuous flow discharges as applied to episodic and/or ephemeral discharges such as those associated with storm water runoff.

Briefs
Data Acquisition

Upgrade Transonic Compressor Test Rig Data Acquisition System

New software programming using commercial off-the-shelf software for acquiring data, processing data, displaying results, and generating reports is implemented to improve the performance of a legacy system.

Briefs
Sensors/Data Acquisition

Electrokinetics Models for Micro- and Nano-Fluidic Impedance Sensors

Microfluidics- and nanofluidics-based impedance sensors play an important role in the identification of toxic industrial chemicals and pathogens in the biodetection and biodefense arena, but their efficient modeling and design continues to be a challenge.

Briefs
Aerospace

Evaluation and Test Requirements for Liquid Rocket Engines

This Standard establishes test and evaluation requirements related to the development, qualification (or certification), and acceptance (flight production unit) of liquid propellant rocket engines and associated propulsion systems.