NASA

May 31, 2013

NASA, Northrop Grumman continue partnership for science

Their bulbous noses almost touching, NASA’s two Global Hawks line up nose-to-nose on the ramp at NASA’s Dryden Flight Research Center on Edwards Air Force Base, Calif. Developed by Northrop Grumman, the two autonomously operated unmanned aircraft are flown on long-duration environmental science missions.

NASA’s Dryden Flight Research Center and the Northrop Grumman have extended a no-cost agreement that enables NASA’s Science Mission Directorate to conduct Earth science research with the Northrop Grumman-developed RQ-4 Global Hawk unmanned aircraft system.

The original five-year Space Act Agreement has been extended for an additional five years through April 30, 2018.

Under the original agreement that was effective May 1, 2008, NASA and Northrop Grumman returned two pre-production Global Hawk aircraft to flight status. Northrop Grumman shares in their use to conduct its own flight demonstrations for expanded markets, missions and airborne capabilities, including integration of unmanned aircraft systems into the national airspace.

NASA Goddard Space Flight Center support scientists Andrew Kupchock (top left) and Patrick Selmer (bottom left) assist Northrop Grumman mechanics Tom Ripley (top right) and Steve Crowell in installation of Goddard’s Cloud Physics Lidar into the front compartment of a NASA Global Hawk. The CPL measured cloud structure and aerosols such as dust, sea salt and smoke particles during NASA’s 2012 Hurricane and Severe Sentinel mission.

Under the partnership, a permanent ground control station was built at Dryden. A portable ground control station was then constructed and has been used for deployment of a Global Hawk to NASA’s Wallops Flight Facility in Virginia in support of a 2012 hurricane study. Pilots controlled the aircraft for the first time from both locations.

The two Global Hawk aircraft, among the first seven built during the original Advanced Concept Technology Demonstration program sponsored by the Defense Advanced Research Projects Agency, were transferred to NASA Dryden from the U.S. Air Force in September 2007. NASA acquired the two aircraft for research activities supporting its Airborne Science Program.

The Global Hawk is a fully autonomous, high-altitude, long-endurance unmanned aircraft system that can fly up to 65,000 feet for more than 30 hours at a time. The aircraft has a range of 11,000 nautical miles. Its endurance and range allow for a non-stop flight from NASA Dryden in Southern California to the North Pole and allow it to loiter for up to seven hours over the polar region before returning to its home base.

The Earth Science Division of NASA’s Science Mission Directorate is capitalizing on the range and dwell time of the Global Hawk for atmospheric chemistry and radiation science missions in addition to hurricane research. NASA’s Genesis and Rapid Intensification and Hurricane and Severe Storm Sentinel missions helped researchers investigate the development and intensification of hurricanes in the Gulf of Mexico and Atlantic Ocean.

Data was also collected over winter storms in the Pacific and Arctic region. Scientists for the multi-year Airborne Tropical Tropopause Experiment study the composition of the tropopause over the Pacific.

In addition to the advancement of science, the Global Hawk also has many other potential applications including disaster support capabilities and development of advanced unmanned aircraft systems technologies.




All of this week's top headlines to your email every Friday.


 
 

 

News Briefs September 4, 2015

Run with History postponed Edwards Air Force Base’s 2nd Annual Run with History half marathon, 10K and 5K run has been postponed until further notice. For more information, call the Rosburg Fitness Center at 661-275-GYM1 (4961). CAC/DEERS Office closure The CAC and DEERS Office will be closed Sept. 11 and Sept. 14 to replace the carpeting....
 
 

Money, manpower and minutes

U.S. Air Force graphic by Airman 1st Class Nicollo Daniello FAIRCHILD AIR FORCE BASE, Wash.–I’m about to make a big statement, so pay attention. I believe anything physically possible can be accomplished with the right amount of money, manpower and minutes. That’s right. Anything. Just look at some of the amazing architecture and technology devised...
 
 
Air Force photograph by Johnny Saldivar

SecAF, CSAF, CMSAF present new ‘little blue book’

Air Force photograph by Johnny Saldivar Secretary of the Air Force Deborah Lee James, Air Force Chief of Staff General Mark A. Welsh III and Chief Master Sergeant of the Air Force James A. Cody congratulate Airmen who will soon...
 

 
suicide-prevention1

Suicide Prevention Month

A reminder of our 24/7/365 responsibility to ourselves, each other All Airmen have a responsibility that last much longer than a one-month campaign. This responsibility extends beyond ourselves and includes our work environment...
 
 
F35-visit

Top F-35 program officer visits Joint Strike Fighter Integrated Test Force

Staff Sgt. Brittany Lehr, 412th Aircraft Maintenance Squadron (F-35), shows Lt. Gen. Christopher Bogdan a maintenance program used for work on the F-35 Joint Strike Fighter. Bogdan visited the Integrated Test Force to receive a...
 
 
Air Force photograph by Rebecca Amber

National Preparedness Month Tip: Active shooter awareness

Air Force photograph by Rebecca Amber Senior Airman Aaliyha Sawicky, 412th Security Forces Squadron, stands guard as her team continues to clear the area during an active shooter exercise in January. September is National Prepa...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>