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TomcatViP

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Viewing 15 posts - 2,236 through 2,250 (of 5,621 total)
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  • in reply to: Helicopter News & Discussion #2133564
    TomcatViP
    Participant

    Sikorsky reaches settlement over fatal ’14 Navy helicopter crash [CH53E Stalion]

    The MH-53E Sea Dragon helicopter crashed on Jan. 8, 2014, about 18 miles off the coast of Virginia Beach during what the Navy said was routine mine countermeasure training.

    A Navy investigation concluded that insulated electrical wires had likely chafed against a damaged fuel line, allowing a spark to escape through damaged wiring insulation and ignite fuel through holes in the line. The pilots became disoriented because of thick smoke from the fire, which led to the helicopter crashing into the ocean, investigators said.

    The lawsuit blames Sikorsky and other companies for the installation of what it alleges was defective and unsafe Kapton wiring insulation. […]
    he Navy determined that the remaining 28 Sea Dragon helicopters were at risk because of the same wiring insulation, and crews replaced any wires and fuel lines that had deteriorated, The Virginian-Pilot reported. The Navy first identified the problem in 1987 and has spent millions of dollars replacing Kapton wiring, the newspaper reported.

    The Kapton wiring on the helicopter that crashed was scheduled to be replaced, according to the lawsuit.

    Source:
    Navy Times.com

    in reply to: Military Aviation News #2133715
    TomcatViP
    Participant

    Bulgaria issues RFP for new fighter

    The RFP was presented to four countries on 9 December, namely Italy, Portugal, the USA and Sweden, which have until March 2017 to submit their bids.

    Source:
    flightglobal.com

    in reply to: Helicopter News & Discussion #2133778
    TomcatViP
    Participant

    Leonardo-Finmeccanica: Six Additional AW139 Helicopters to the Italian Customs and Border Protection Service (Guardia di Finanza)

    Almost 240 customers from over 70 countries have ordered over 970 AW139 helicopters making it the best-selling helicopter in its class.

    It couldn’t be left unnoticed !!

    in reply to: Military Aviation News #2133788
    TomcatViP
    Participant

    US grounds Osprey fleet in Japan after aircraft crashes off Okinawa

    https://i.guim.co.uk/img/media/33aacdb4ee96b94d46cea454f6e60f047bd60436/53_0_3325_1995/master/3325.jpg?w=1920&q=55&auto=format&usm=12&fit=max&

    Interesting picture. We can see that the right engine was probably turning at the time of impact (presence of algae on the upward blade) and that the refueling boom was extended, what converges to the statement by the US military:

    crash appeared to have been caused by an oil duct problem while the aircraft was being refueled in the air.

    At least we can say that it appears as if the bird simply ran out of fuel and crash landed at sea short of its destination.

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2133847
    TomcatViP
    Participant

    How do you mean?

    There are some very stupid people out there?

    Yes. And a solution should already have been fielded. At least in the major airports like London. Its not like the cost of it (when cleverly designed) would prohibit a quick fielding. Instead of that, we have to read that Bird of preys and Eagles are tried with all the Manpower cost and a… negative level of persistence.

    Then there are winds. A gust can probably pull a drone out of its user control, especially in the direct path of an aircraft landing near airports.

    in reply to: SAAB Gripen and Gripen NG thread #4 #2133870
    TomcatViP
    Participant

    The forced the sitting president (Dilma Rousseff) to resign over playing with the budget, which apparently every
    government in Brazil has done in the same manner since the Ice Age,

    Without saying a word about South Korea. So much parallels.

    in reply to: ATR-500 crash in Pakistan (PIA 661) #473623
    TomcatViP
    Participant

    PIA ATRs grounded for inspection

    the Civil Aviation Authority announced the decision on Sunday 11 December.

    SOurce:
    FlightGlobal.com

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2134257
    TomcatViP
    Participant

    UK investigators reveal further serious drone encounters

    The encounter involved an Embraer 190 departing London City on 20 July. It had been conducting a right turn at 2,700ft when the first officer saw the apparent drone ahead and slightly above the jet.[…] The crew had estimated the separation as 30ft vertically and 20m horizontally.

    […]

    two weeks later, […] the crew of an Airbus A320 in the Biggin holding stack for Heathrow identified a drone at 11,500ft some 20-40m from the aircraft. The board says the drone was “about the size of a football” with a flashing magenta light.

    Without any comments… 😡

    Source:
    FlightGlobal.com

    in reply to: Military Aviation News #2134259
    TomcatViP
    Participant

    Air Force study finds operational lasers for AC-130 demo

    study found there are existing lasers that will fit within the aircraft’s size, weight, power and budget limits, says AFSAB chair Werner Dahm. Although technologies must achieve a technology readiness level 6 to enter into a programme of record, capabilities with a lower TRL are suitable for a near-term demonstration,[…]

    Lockheed Martin AC-130J’s onboard power generator has enough power to operate a laser that could fire frequent shots. […] The laser capability would not require new research to develop batteries that could store the energy needed on the platform

    Source:
    FlightGlobal.com

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2134275
    TomcatViP
    Participant

    GA-ASI begins flight testing US Army’s Improved Gray Eagle UAS

    The aircraft, designed with internal research and development funding, evolves the legacy Gray Eagle to add performance improvements such as increased endurance from 25 to 48 hours. It carries more fuel and is powered by Heavy Fuel Engine-180 (HFE-180) that increases the platform’s maximum gross take-off weight by 600 lb to 4,200 lb.

    “MQ-1C ER is expected to complete flight testing in June 2017

    Source:
    Janes.com

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2134279
    TomcatViP
    Participant

    MUX By 2026: Marines Want Armed Drone ASAP To Escort V-22

    we’re trying to accelerate MUX and field it in 2026,” said Barranco, using the acronym within an acronym adopted for the sea-based drone. (MUX stands for MAGTF Unmanned eXpeditionary; MAGTF, in turn, stands for Marine Air Ground Task Force). For manned aircraft, Barranco said, “we have a lot of testing requirements. A lot of the burden in test is really related to aviation life support systems, air crew survivability, which we don’t have in an unmanned system. Crashworthiness. G-(force)-compliance for the air crew.” Since that won’t be needed for a drone, he said, “MUX could fill that gap, temporarily, to escort the Osprey.”

    Source:
    BreakingDefense.com

    in reply to: F-35 News and discussion (2016) take III #2134299
    TomcatViP
    Participant

    What is embarrassing? To take appropriate safety measure to not endenger a pilot life or to make a good photo shoot for the officials (see Hollande farewell to arms (?!?) on the CdG)

    Damin it, I though we had reached the 21st century… :rolleyes:

    Edit:
    The flight was done with an accompanying F16I.

    in reply to: Low Level…… #2135159
    TomcatViP
    Participant

    Is that Sebstien Loeb?

    in reply to: Eurofighter Typhoon discussion and news 2015 #2135185
    TomcatViP
    Participant

    I guess you mean as interceptor ? Because escorting a vlo striker with a non-vlo escort makes no sense at all.

    By Escort, I did not mean close range escort, but off-range 😉

    in reply to: Chinese air power thread 18 #2135652
    TomcatViP
    Participant

    Size anyone? 😉

Viewing 15 posts - 2,236 through 2,250 (of 5,621 total)