Defense

January 29, 2014

Navyís F-35C completes landing tests ahead of October sea trials

The U.S. Navys carrier-based version of the Lockheed Martin F-35 Lightning II Joint Strike Fighter is nearing October sea trials after completing shore-based testing at Naval Air Engineering Station Lakehurst, New Jersey, to ensure compatibility with shipboard arresting gear.

ìFrom 9 to 16 Jan, the F-35 team accomplished 36 successful roll-in arrestment tests at Lakehurst with the redesigned F-35C arresting hook system on CF-3, wrote Joe DellaVedova, a spokesman for the F-35 Joint Program Office in a Jan. 28 email to USNI News. ìAll flight test objectives were met.

Even before CF-3 deployed to Lakehurst for testing, the F-35Cs redesigned tail-hook showed early signs of promise. ìPrior to the Lakehurst deployment, CF-3 also performed 3 lower-energy roll-ins and 1 fly-in arrestment at Patuxent River [Maryland] to reduce risk by confirming system and instrumentation functional operation, DellaVedova wrote.

Aircraft CF-3, which is the third carrier variant test article, is the first F-35C to be fitted with the redesigned tail-hook. The tail-hook has been a vexing problem on the F-35C variant when it was discovered in 2012 that the original hook could not reliably engage an arresting wire.

Lockheed and the Joint Strike Fighter program office ultimately traced the problem back to the shape of the hook and a faulty wire dynamics model supplied by the Naval Air Systems Command. The solution was to reshape the hook point and adjust the systems hold-down damper, which helps prevent the hook from bouncing around upon touchdown.

With the Lakehurst deployment completed, aircraft CF-3 will spend the next several months proving that it is suitable for operations at sea onboard a carrier.

ìThe aircraft has ferried back to Patuxent River, where it will now commence†3-4 month series of field-based ship suitability tests, including fly-in arrestments that are scheduled to begin soon, DellaVedova said.†ìThese tests are expected to lead to a certification of the F-35C for shipboard flight trials, which are planned to commence in Oct. 2014.

The F-35C was originally expected to conduct sea trials on USS†Nimitz†(CVN-68), however it unclear if that is still the case.




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


 
 

 

Headlines August 25, 2014

News: U.S. sends second carrier to Asia amid tensions with China - The Navy is sending a second aircraft carrier strike group to the Asia Pacific region amid new tensions with China over a dangerous aerial encounter between a Chinese interceptor and a Navy P-8 surveillance aircraft. SpaceX rocket explodes during test flight - A SpaceX rocket...
 
 

News Briefs August 25, 2014

China says U.S. plane intercept was professional China’s Defense Ministry has rejected U.S. accusations that a Chinese fighter jet conducted a dangerous intercept of a U.S. Navy surveillance aircraft off the coast of China in international airspace. The ministry issued a statement Aug. 23 attributed to spokesman Yang Yujun calling the U.S. accusations groundless. It...
 
 

Ukraine plans $3 billion boost to defense spending

KIEV, Ukraine – Ukraine’s president announced plans Aug. 24 to boost his country’s defense spending by an estimated 50 percent as government forces seek to overpower pro-Russian separatists in the east. President Petro Poroshenko pledged to spend an extra 40 billion hryvnia ($3 billion) by 2017 during a speech marking Ukraine’s independence from the Soviet...
 

 

NASA awards research facilities, engineering support services contract

NASA has awarded a contract for research facilities and engineering support services to InuTeq, LLC of Greenbelt, Maryland, in support of the Mission Information and Test Systems Directorate at NASA’s Armstrong Flight Research Center, Edwards, Calif. This cost-plus-award-fee contract covers a one-year base period beginning Nov. 1, 2014 and four one-year options, and is valued...
 
 

Navy Awards General Dynamics contract for LCS planning yard services

The U.S. Navy awarded General Dynamics Bath Iron Works a $100 million contract to provide planning yard services for the Littoral Combat Ship program. General Dynamics Bath Iron Works is a business unit of General Dynamics. Bath Iron Works, as the LCS Planning Yard, will provide maintenance and modernization support for all Navy LCS 1...
 
 
boeing-boc

Boeing, BOC Aviation announce order for 82 airplanes

  Boeing announced Aug. 25 an order by BOC Aviation for 50 737 MAX 8s, 30 Next-Generation 737-800s and two 777-300ERs (Extended Range). The order, valued at $8.8 billion at list prices, is the largest in BOC Aviation’...
 




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>