F-35 Joint Strike Fighter

333

F-35 Joint Strike Fighter

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Norway set to receive first drag-chute equipped F-35

http://www.flightglobal.com/news/articles/norway-s.....35-402965/



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Citat:F-35B aircraft BF-3, piloted by USMC Maj Michael Kingen, fires an AIM-120 Advanced Medium Range Air-to-Air Missile (AMRAAM) in the first live fire test from NAS Patuxent River, Md., Aug. 14.
Lockheed Martin photo – from video - by Dane Wiedmann


F-35 Flight Test Program Milestones Maturing Combat Capabilities

Arrow http://www.lockheedmartin.com/us/news/press-releas.....ities.html

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I kada ce prvi f35 biti aktivni u nekoj od armija?

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Кад за то дође време......

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Dr. NN ::I kada ce prvi f35 biti aktivni u nekoj od armija?

За сада је предвиђено да у САД Ф-35А буде оперативан крајем 2016., Ф-35Б крајем 2015. а Ф-35Ц крајем 2018/почетком 2019.

С тим што треба речи да је до сада произведено преко 120 авиона, и то не само за САД.

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Velika cena....
New F-35 Hangar Costs $34.3M

Arrow http://www.defense-aerospace.com/article-view/rele.....34.3m.html

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Stopirana dostava novih motora, sumnjaju na kvalitet titanijumskih delova

Citat:Delivery of engines was halted in May after an in-house inspection and testing process “raised questions about the origin” of the titanium, spokesman Matthew Bates said in an e-mailed statement. The company replaced all the suspect engine parts in its inventory for failing to meet specifications, but determined that the metal in 147 F-35 engines already delivered didn’t pose a flight-safety risk, he said.

http://www.bloomberg.com/news/2014-08-29/pratt-whi.....anium.html

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Toni ::Stopirana dostava novih motora, sumnjaju na kvalitet titanijumskih delova


Ako pročitate članak do kraja dolazimo do interesantnog dela

Citat:
Pratt & Whitney said in its statement that it’s no longer “accepting parts made from material provided by” the supplier of the titanium, A&P Alloys Inc. based in West Bridgewater, Massachusetts.

The supplier provided “some conflicting documentation” which “made P&W experts question the pedigree of specific material used in our engines,” the company said.

A&P Alloys “stands behind the quality of its products,” Tracy Miner, an attorney with Boston-based Demeo LLP representing the company, said in an e-mailed statement. “A&P has been supplying metals for use in Pratt & Whitney products for almost 50 years and this is the first time the quality of the products has ever been questioned.”

“Unfortunately, despite requests, A&P has not been given access to the material to do its own testing, nor have results of any testing done by Pratt & Whitney been provided to A&P for analysis,” she said. “No ‘surveillance’ information has been provided by Pratt, either. It is blatantly unfair to destroy A&P’s business without allowing A&P access to the materials in question.”


Da li P&W pere svoje brljotine preko A&P Alloys ?
Već je bilo komentara o tome kako je F135 dosta "nategnut" dizajn.
Moje iskustvo u radu na internacioanlnim projektima sa zapadnim kompanijama je da se u slučaju prolema uvek prvo traži uzrok i rešenje a da tužbe idu u najgorem slučaju. Takodje manja kompanija koja napravi grešku je uvek voljna da je što pre ispravi i da projekat uspe kako se ne bi trovali odnosi sa klijentom i dugoročno kvario biznis. A&P Alloys deluje kao neko ko je spreman na takav odnos što se ne bi moglo reći za P&W.

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Što znam za sebe slušam priču, da ako je u privatnom vlastništvu i konkurencije sve je bolje. I da monopol je loša stvar.
I sada gledam Amere i F-22 i F-35 i došli smo do monopola sa svim posledicama ponašanja takve firme. I bolje neće bit. Zagrljaj

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