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Blended wing body prototype in the Langley Full-Scale Tunnel


TECHNICAL EXCELLENCE: 2004
A Blanik L-23 glider carrying a microphone and a pressure transducer flies near a BADS sensor following flight under the path of the F-5E SSBE aircraft. + Sonic Boom Assumes New Shape
Testing and data collection continue with a second round of 21 test flights of the modified F-5 aircraft in the Shaped Sonic Boom Experiment.
history icon + Announcement of "A Renewed Spirit of Discovery: The President's Vision for U.S. Space Exploration" by President George W. Bush
history icon + Adoption of the Vision for Space Exploration by NASA
The second X-43A and its modified Pegasus booster rocket accelerate after launch from NASA's B-52B launch aircraft over the Pacific Ocean. + Hyper-X Generates Worldwide Buzz
The second of three unpiloted X-43A vehicles in NASA's Hyper-X program makes a successful free flight, reaching 95,000 feet and Mach 7.
+ FAA Fuel-Tank Safety System Tested At NASA
Flight tests of a new fuel inerting system designed to reduce the chance of explosion inside aircraft tanks begin on the Boeing 747-100 Shuttle Carrier Aircraft.
NASA space shuttle Columbia hitched a ride on a special 747 carrier aircraft for the flight from Palmdale, California, to Kennedy Space Center, Florida, on March 1, 2001. + TPAWS Leads the Hunt for Turbulence
Flight evaluation tests for the Turbulence Prediction and Warning System (TPAWS) begin on a Delta Airlines Boeing 737-800.
Blue cirlce with the date 07.04. + Turbofans Turn Down the Volume
In the 9x15-Foot Low-Speed wind tunnel at NASA Glenn, researchers successfully test a new geometric approach to nozzle design on a commercial jet engine that reduces the level of noise emitted by the engine when in operation.
Iteration computer art displaying the methodology to analyze, predict, and prevent wing drop. + NASA Research Saves Stalled Program
The Abrupt Wing Stall team from NASA Langley receives a NASA Turning Goals into Reality (TGIR) award for their work to solve a flight challenge in the F/A-18/EF Super Hornet jet.
Blue circle with the date 07.04. + Low Power Puts Heat on Ice"
The Hybrid Ice Protection team wins a NASA Turning Goals into Reality (TGIR) award for their deicing system that expands the choice of ice protection tools for aircraft designers, thus enabling safer, more capable aircraft designs in the future.
Test cell photograph showing a softwall metallic fan case that is representative of the state of the art in current fan containment. Hydraulic actuators are positioned at the inlet end of the case so that out-of-balance rotor overloads can be simulated. + New Material Improves Rotor Safety
A team at NASA Glenn Research Center and their research partners receive a NASA Turning Goals into Reality (TGIR) award for developing a new composite material for jet engine case/containment systems that is 50 percent lighter than previous materials.
Blue circle with the date 08.04. + Turbulence Reporting Goes Automatic
Flight tests of the Turbulence Auto-PIREP System (TAPS) begin on board 80 Delta Air Lines passenger jets.
Fire detection testing and microfabricated sensors. Top left: Boeing 707 fuselage used for FAA fire detection testing. Top right: Fire detection sensors installed in an FAA fuselage in which a fire was set and the sensor response monitored. Bottom left: Tin oxide sensor tested. Bottom right: Oxygen sensor tested. + Sensor Douses False Fire Alarms
Testing takes place of a new sensor designed to lower the rate of false fire alarms generated from aircraft cargo holds.
history icon + Transformation of NASA "Strategic Enterprises" into "Mission Offices"
The cockpit of NASA's Gulfstream GV aircraft with experimental synthetic visions systems displays installed. Image credit: NASA/Jeff Caplan + Synthetic Vision Changes Pilot Views
A two-month series of flight tests begins of the Synthetic Vision Systems (SVS) project on board a Gulfstream-V general aviation aircraft.
The Morning Report is a data-intensive airline safety and information tool that gives aviation personnel more insight than ever before into overall flight patterns and subtle flight characteristics. Using sophisticated multivariate statistical algorithms, the system analyzes massive amounts of data from thousands of airline flights overnight, generating an intuitively structured report every morning. The powerful algorithms that are the backbone of the analyses are combined with user-intuitive software to enable the user to drill down, and understand, the details underlying any portion of any flight. No currently available technology provides such ready access from the top level overview to the finest details of each flight. + Tune in for the Morning Report
The Morning Report, a unique data collection system developed by NASA researchers to gather data about atypical flights to help with quality assurance, is licensed to SAGEM Avionics in Texas. The licensing illustrates how NASA transfers technology to the private sector to benefit Americans.
history icon + Closing of NASA's 16-Foot Transonic Wind Tunnel at NASA Langley Research Center
Various ice accretions on wing leading edges. + In-Flight Icing Training
A Web-based training program on In-Flight Icing Training for pilots is released.
Pegasus booster rocket ignites to send the X-43A on its record setting flight on Nov. 16, 2004. + Hyper-X Generates Worldwide Buzz
The third and final unpiloted experimental X-43A research vehicle reaches free flight, breaking another speed record at Mach 10.
NASA's Active Aeroelastic Wing F/A-18 resumed flight tests in the second phase of the program at the Dryden Flight Research Center in early December 2004. + Being Flexible Pays Off
A second round of flight tests begins on the Active Aeroelastic Wing research project.
history icon + Release of RAND Corporation Study: "Wind Tunnel and Propulsion Test Facilities: An Assessment of NASA's Capabilities to Serve National Needs"
Blue circle with the date 12.04. + Secure Approach Yields Better Results
NASA completes a prototype of the Security Incidents Reporting System (SIRS), a data collection system that makes it possible to receive confidential, non-punitive reports from aviation personnel about security within the aviation system.
history icon + Retirement of NASA's B-52B "Mothership"
history icon + Release of Joint Planning & Development Office (JPDO)'s "Next Generation Air Transportation System Integrated Plan"




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Last Updated: May 31, 2007
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