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.


 
 

 

Headlines April 20, 2015

News: Sale of U.S. arms fuels the wars of Arab states - As the Middle East descends into proxy wars, sectarian conflicts and battles against terrorist networks, countries in the region that have stockpiled American military hardware are now actually using it and wanting more. U.S. spending $1 billion to reassure European allies - From Army rotations...
 
 

News Briefs April 20, 2015

Last two Raiders give congressional medal to Ohio museum The last two ìDoolittle Tokyo Raidersî have presented their Congressional Gold Medal for permanent display at a museum in southwest Ohio. The medal arrived at the National Museum of the U.S. Air Force near Dayton in a ceremonial B-25 bomber flight. The medal was awarded by...
 
 
Northrop Grumman photograph

Space Solar Power Initiative established by Northrop Grumman, Caltech

Northrop Grumman photograph Northrop Grumman’s Joseph Ensor (left) and Caltech’s Ares Rosakis (right) shake hands as part of the recent SSPI commemoration event held at the California Institute of Technology, Pasade...
 

 
Navy photograph

Triton UAS conducts first flight with search radar

Navy photograph The MQ-4C Triton unmanned aircraft takes off from Naval Air Station Patuxent River, Md., April 16, to conduct its first flight from the naval base. The aircraft began sensor testing on April 18 and flew with its...
 
 

UTC introduces active side-sticks to large commercial aviation

UTC Aerospace Systems is introducing the world’s first active side-stick controller for large commercial aircraft. UTC Aerospace Systems is a unit of United Technologies Corp. UTC Aerospace Systems’ Actuation & Propeller business unit is supplying the active side-sticks for the cockpit of the new Irkut MC-21 single aisle aircraft. The MC-21 family of aircraft will...
 
 

Boeing presents flight test 787 Dreamliner to air, space museum

Boeing, elected and community leaders joined together April 17 to celebrate the permanent display of one of the original 787-8 Dreamliner flight test airplanes at the Pima Air & Space Museum. “Boeing has a strong presence in Arizona and is proud to share this important achievement in aviation history with the community, our employees and...
 




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>