Defense

May 10, 2013

C-5M undergoes ‘super’ upgrade at Edwards

The silhouette of an aircrew member from the 9th Airlift Squadron can be seen as they prepare to remove a power cart from a C-5M Super Galaxy for a test sortie April 26, 2013, in support of C-5M Super Galaxy Block 3.5.2 software upgrade testing. The C-5M Block 3.5.2 software upgrade is intended to correct 72 deficiency reports that were documented during previous C-5M test programs.

In 2006, the C-5 Galaxy underwent a “super” upgrade to further strengthen the airframe’s worldwide airlift capabilities. Now known as the C-5M Super Galaxy, test teams at Edwards and Dover Air Force Base, Del., are showing why the recent software upgrade to the largest aircraft in the Air Force inventory is no small task.

With initial modifications being tested at Dover AFB, the aircraft has been ferried back to Edwards AFB where the remaining flight test sorties are being accomplished during May.

“The C-5M Super Galaxy Block 3.5.2 software upgrade is intended to correct 72 deficiency reports that were documented during previous C-5M test programs,” said Joel Williams, 775th Test Squadron C-5 lead engineer at the 418th Flight Test Squadron.

“The results of the 418th FLTS testing of 3.5.2 will help support a fielding decision by the program office at Wright Patterson Air Force Base, Ohio,” added Maj. Zackary Schaffer, 418th FLTS C-5 test pilot. “Additionally, data from this testing will be used by the Development System Manager, Air Force Life Cycle Management Center (AFLCMC/WLS) at Wright-Patterson Air Force Base, Ohio, to generate a program assessment summary to verify the C-5M retains the navigational performance and surveillance capabilities necessary for future airspace requirements.”

A C-5M Super Galaxy from Dover Air Force Base, Del., takes off from Edwards Runway 22L April 26, 2013, during a sortie to test the recent Block 3.5.2 software upgrade. C-5M Block 3.5.2 software upgrade testing is projected to be completed by the end of May 2013.

According to the C-5M test team, the systems affected by this software upgrade included the automatic flight control system, auto throttle, display services, embedded diagnostic system, and flight management system.

“As part of the Traffic Collision and Avoidance System testing, we had to develop test techniques to safely generate collision warnings in-flight,” Schaffer said. “With the help of pilots at the 445th Flight Test Squadron and the Massachusetts Institute of Technology’s Lincoln Laboratory, we were able to develop procedures using a T-38 Talon to generate all of the appropriate warnings while ensuring safe separation of aircraft throughout the test.”

Initially, the aircraft was modified with test instrumentation and software at Dover AFB, which required all of the checkouts, Quality Assurance inspections, and initial ground and flight testing to be conducted off-site.

A C-5M Super Galaxy, assigned to Dover Air Force Base, Del., flys over Edwards Air Force Base, Calif., May 7, 2013, during a sortie to test the new Block 3.5.2 software upgrade.

“Thanks to the excellent coordination between Edwards Special Instrumentation team, Lockheed Martin Aeronautics, and the 436th Maintenance Group, all the modifications were completed ahead of schedule with the airplane fully mission capable,” said Schaffer. “With help from the 436th Operations Group, we were able to schedule all of the range support necessary for our testing.”

Once the final portion of software upgrade testing is completed, Williams said the DR corrections will help bring many improvements to the C-5M platform including a new vertical guidance mode, new glideslope capture capabilities, identify friend or foe mode S enhanced surveillance, and updated traffic collision and avoidance logic.

The C-5 Development System Manager, AFLCMC/WLS at Wright-Patterson AFB, will use the result of testing to support airworthiness certification of the software update. The testing results will also support certification of readiness for operational testing that will be conducted by the AMC Test and Evaluation Squadron.

C-5M Block 3.5.2 software upgrade testing is projected to be completed by the end of May 2013. The Air Force plans to upgrade 52 Galaxies to “super” status by the end of 2016.




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


 
 

 
Army photograph by Sgt. Thomas Duval

Air Force, Army Aviation come together to complete vital mission in Egypt

Army photograph by Sgt. Thomas Duval Soldiers and airmen load a UH-60 Black Hawk into an Air Force C17 Globemaster III Aug. 19, 2104, at an old Israeli airstrip in the Sinai Peninsula of Egypt. The airstrip is now used by the M...
 
 
Air Force photograph by TSgt. Terri Praden

Joint effort validates ability to move Stryker vehicles via air

Air Force photograph by TSgt. Terri Praden An Army Stryker combat vehicle is guided into a C-17 Globemaster III during a 25th Infantry Division training exercise Aug. 13, 2014, at Joint Base Pearl Harbor-Hickam, Hawaii. The Str...
 
 

AF funds small business participation in research and development programs

The Air Force is searching for innovative, technology-based small businesses to compete for Small Business Innovation Research and Small Business Technology Transfer, or SBIR and STTR, research and development contracts. “We’re trying to foster innovative technology solutions for the warfighter and the U.S. Air Force SBIR and STTR programs ( by providing) more than $300...
 

 
Air Force photograph by Michele Eaton

AFRL gaming lab provides real-world training

Air Force photograph by Michele Eaton Air Force Research Laboratory Gaming Research Integration for Learning Lab interns Macy Fraylick and Lizzie Adams demonstrate the Full Throttle Karting simulation tool Aug. 7 at the Wright ...
 
 
Courtesy photograph

Air Force, Creare develop technology

Courtesy photograph CREARE engineers test the 10 K cryocooler in a thermal vacuum chamber. The Air Force and the New Hampshire-based business developed a two-stage turbo-Brayton cryocooler that is expected to enhance operation ...
 
 
Air Force photograph by SSgt. Sean Martin

Bomber crews showcase take-off talents

https://www.youtube.com/watch?v=F_8qr7ojpWg&feature=player_embedded Air Force photograph by SSgt. Sean Martin A B-52H Stratofortress starts its engines during a Minimum Interval Takeoff on Barksdale Air Force Base, La., Au...
 




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=""> <strike> <strong>