F-35 Joint Strike Fighter

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ne postoji saveznistvo SAD i Kine nego pre svega Kine i Rusije protiv SAD... Ti tekstovi iz 2010 su zastareli.
Kina je objavila da je Krim legalno usao u sastav Rusije. Naravno u nasim medijima nismo to mogli da vidimo. Nije nova vest ima par nekoliko meseci ali dovoljna je da vidimo kakav odnos ima Kina prema Ukrajinskoj krizi i samim tim i ko joj je bitniji partner za buducnost. To je Rusija.
Citajte izmedju redova

I brisite posto nije tema...

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Napisano: 21 Jan 2015 12:11

gold_digger ::Cigi ::Gold diger, ovo je tema o avionu.
Rece covek koji svaki dan objavi politicke rasprave.
Što je je..
Evo jedne, što je sigurno u vezi toga.
F-35 Program Massages Flight Test Results
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Citat:Recent improvements in F-35 reliability figures are due to changes in the way failures are counted and processed, but do not reflect any actual improvement, according to the latest report by the Pentagon’s Director Operational Test & Evaluation.
Citat:“As of September 2014, an improved horizontal tail actuator component had been introduced and installed on roughly 30 aircraft out of a fleet of nearly 100. Failures of the older component were not being counted in the metrics at all anymore, but flight hours from all 100 aircraft were counted.”
This calculation, notes the report, “could result in the reported reliability of that component being increased by up to a factor of three compared to reliability if all of the horizontal tail actuator failures were counted.”


Dopuna: 21 Jan 2015 16:00

Pratt & Whitney Statement on DOT&E Report
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Citat:Similar to previous reports, the latest DOT&E F-35 report points to the tremendous amount of positive progress made by the F-35 program last year. The F135 engine specifically has averaged 98 percent mission availability, achieved more than 26,000 ground test hours, more than 21,500 flight hours, and powered more than 750 vertical landings.
The F135 proved its durability through very rigorous live fire testing, and the engine also performed exceptionally well during carrier trials from the USS Nimitz in November, powering the F-35C without a single instance of unscheduled engine maintenance.
Citat:(EDITOR’S NOTE: Contrasting with Pratt’s highly (excessively?) optimistic statement above, here is what the latest (FY2014) OT&E report actually says about the F135 engine (emphasis in bold typeface is ours):
-- Nowhere does the report state that “The F135 engine specifically has averaged 98 percent mission availability,” as claimed above by Pratt, nor does it mention “750 vertical landings.”
-- What the report actually says is that “Aircraft availability was flat over most of the past year, maintaining an average for the fleet of 37 percent for the 12-month rolling period.” This is exactly the same as reported a year ago, in the 2013 report. In other words, there is no improvement whatsoever in availability.
-- “Inspections of the engines on all variants led to discoveries on nine production and test aircraft requiring engine replacement.” (page 45) In other words, one in ten F135 engines has the same defect, and must be replaced.
-- “Availability of the operational test aircraft will continue to be [adversely] affected in CY15 and CY16 by the depot time required for [engine] modifications.” (Page 40)
“It is [still] not clear what occurred differently than expected in the air vehicle and/or engine that caused the excessive rubbing” which led to the June 23 catastrophic failure. (page 45)
-- “Additional details and analyses of the uncontained F135 fan blade release and subsequent fuel fire in an F-35A at Eglin AFB in June are needed to support and update the existing engine vulnerability assessment.” (page 42)
-- “The uncontained F135 fan blade release and subsequent fuel fire in an F-35A at Eglin AFB in June provides an additional data point that needs to be reviewed and analyzed to support the F-35 vulnerability assessment.” (page 57)
-- Operating restrictions stemming from the engine failure remain in force, and “must be relieved for the test aircraft such that all blocked test points are made available.” (page 40)
Na kraju članka je link do ovih stranica.

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Citat:13 January 2014: RAF Sdn. Ldr. Andy Edgell flew F-35C CF-1 for the first test mission of the F-35C with ten weapons and one gun pod. The flight, which originated from NAS Patuxent River, Maryland, was used to evaluate the handling qualities of the F-35C with a full weapon load. The load consisted of four 500-pound GBU-12 Paveway II bombs and two AIM-9X Sidewinder air-to-air missiles mounted under the wings and two GBU-32s and two AIM-120 AMRAAMs mounted in the internal weapon bays. A 25mm gun pod was mounted on the external centerline station as well.
Photo by Andy Wolfe

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Citat:First First Flight For 2015

Lockheed Martin chief F-35 test pilot Al Norman was at the controls of F-35A (US Air Force serial number 12-5053) for its first flight on 20 January 2015. This was the first maiden flight of an F-35 for 2015. The aircraft is painted as the flagship for the 57th Fighter Wing at Nellis AFB, Nevada, where it will be delivered later this year.
Photo by Carl Richards
source:codeonemagazine

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First Australian pilot to start JSF training

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UK details operational conversion unit plan for F-35

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New Photos: Chilled Lightning

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Marines receive first F-35C Lightning II carrier variant

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Vezano za domen napredne optoelektonike i jedinstvonog rešenja Electro-Optical-Targeting-System mislim da sistem EOTS na F-35 svojim jedinstvenim položajem i svetranom primenom zaslužuje pažnju.
Bez obzira što se radi o najskuplem avio projektu u istoriji Pentagona i još nizom pratećih boljki, čisto sumnjam da će SAD dozvoliti sebi pa sve i da odustane od VTOL varijante da F-35 nizom naprednih tehnologija neće biti dorastao 21 veku i avionima 5. generacije upravo u sferi napredne avionike.
EOTS - Eksponat :



Link ka PDF formatu o OPTS - EOTS [Link mogu videti samo ulogovani korisnici]

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Citat:An Australian F-35 Lightning II prepares to launch Jan. 28 at Luke Air Force Base. Australia now has two F-35s stationed at Luke and is the first partner nation to arrive at Luke for the F-35 program. (U.S. Air Force photo by Staff Sgt. Timothy Boyer)