Defense

July 9, 2012

F-35 undergoes pit testing

F-35 tail number AF-1 underwent stores static ejection testing at the F-22 Combined Test Force for the past three weeks. The aircraft is carefully positioned over a pit filled with foam, and instrumented inert weapons are released from the aircraft. This type of testing, also known as pit testing, allows the engineers to evaluate how the aircraft is physically affected by the release of the weapon, as well as the how the onboard stores management computers work. Pit testing is a pre-requisite to in-flight weapons release testing. The F-35 CTF tested both a Joint Direct Attack Munition and an Advanced Medium-Range Air-to-Air Missile.

AF-1 drops a 2,000-pound JDAM for stores static ejection testing. The dot stickers on the aircraft and weapon are part of a complex camera system that accurately measures and models the aircraft’s motion. A series of high-speed cameras surround the F-35 and photograph each store release.

AF-1 drops an AMRAAM missile. The foam in the pit is positioned in a wedge layout to absorb the impact of the weapon and prevent it from bouncing and damaging the weapons bay. If the weapon and its instrumentation have not been damaged during the drop, it can be reused in future ground releases.

Group shot of the F-35 Combined Test Force team that performed stores static ejection testing on an F-35 for the past three weeks.




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


 
 

 

Acquisition community works to improve tradecraft

Everything the defense acquisition community is doing now is being done to improve its tradecraft, Katrina G. McFarland, the assistant secretary of defense for acquisition said April 16. McFarland made the comments at the National Defense Industrial Associations National Logistics Forum. Improving tradecraft is something DOD would want to do in the best of times,...
 
 
B1a

B-1B software upgrade to ensure future warfighting capabilities

Air Force photograph by Ethan Wagner An Edwards B-1B Lancer takes off on April 1, 2014, to begin testing its new Sustainment Block 16A software upgrades. The SB 16A software will work in conjunction with the long-range bomberĂ­...
 
 

45th Space Wing launches NRO Satellite on board Atlas V

The 45th Space Wing successfully launched a United Launch Alliance Atlas V rocket from Space Launch Complex 41, Vandenberg Air Force Base, Calif., at 1:45 p.m. April 10 carrying a classified national security payload. The payload was designed and built by the National Reconnaissance Office. “I am proud of the persistence and focus of the...
 

 
Air Force photograph by SSgt. Carlin Leslie

Smarter spending for Air Force acquisitions

Air Force photograph by SSgt. Carlin Leslie Maj. Gen. Wendy Masiello briefs attendees April 16, 2014, on how today’s budget environment is driving change for both government and industry as part of the Air Force Associati...
 
 
DOD photograph by Marine Corps Sgt. Aaron Hostutler

U.S., Poland defense leaders find new areas for cooperation

DOD photograph by Marine Corps Sgt. Aaron Hostutler Secretary of Defense Chuck Hagel hosts a press briefing with Poland’s Minister of National Defense Tomasz Siemoniak at the Pentagon, April 17, 2014. Amid deep concerns about...
 
 
Air Force photograph by Richard Eldridge

Air Force researchers test Google Glass for battlefield use

Air Force photograph by Richard Eldridge Dr. Gregory Burnett, middle, and Andres Calvo, right, analyze a graphic representation of movement trackers, as 2nd Lt. Krystin Shanklin tests Google Glass at Wright-Patterson Air Force ...
 




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>