| 单词 | tail rotor |
| 例句 | The tail rotor counteracts the torque of a helicopter's main rotor to ensure the aircraft does not spin out of control. Leicester City crash failure was 'irrecoverable' by pilot -final report 2023-09-06T04:00:00Z The investigation discovered a worn bearing on the tail rotor had seized after the helicopter took off. Leicester City helicopter crash caused by 'sequence of failures' 2023-09-05T04:00:00Z The pilot’s pedals became disconnected from the tail rotor, investigators found, and it resulted in the aircraft making a sharp right turn which was “impossible” to control. Damaged tail rotor to blame for helicopter crash in 2018 that killed Leicester owner and 4 others 2023-09-05T04:00:00Z The tail rotor is key to keeping the helicopter stable and steering it. Bolt was missing on police helicopter that crashed in South Carolina, report says 2023-08-16T04:00:00Z However he lost control after the helicopter suffered a loss of thrust when the tail rotor broke. Eryri helicopter crash pilot wanted a closer look look at obelisk 2023-01-06T05:00:00Z The family of a Briton killed by the tail rotor of a helicopter in Greece has spoken of the "unimaginably big and painful gap" he has left. Jack Fenton: Family tells of grief over Briton's Greek helicopter death 2022-08-18T04:00:00Z It concludes a tail rotor bearing seized, which in turn caused the crash. Leicester City helicopter crash caused by 'sequence of failures' 2023-09-05T04:00:00Z A man has died after being hit by the tail rotor of a helicopter in Greece. Briton Jack Fenton killed in Greek helicopter accident 2022-07-26T04:00:00Z One piece of the rotor flew off and hit the tail rotor of the other helicopter that was nearby in the training exercise, investigators found. Helicopter crash near Utah ski resort caused by pilot error 2022-04-21T04:00:00Z “Examination of the main and tail rotor assemblies found damage consistent with powered rotation at the time of impact. The initial point of impact consisted of highly fragmented cabin and cockpit debris,” the report noted. NTSB releases photo of Kobe Bryant helicopter flying into cloud before crash and other images 2020-02-07T05:00:00Z The Air Force statement said a problem with the tail rotor prompted the midday Monday landing and it says the cause is under investigation. Helicopter with Bolivian leader safely makes forced landing 2019-11-04T05:00:00Z If there is a fault with the tail rotor, the helicopter will start to spin. 'Worst moment in the history of Leicester City' 2019-10-26T04:00:00Z The heavily damaged aircraft ended up lying on one side, its tail rotor missing, on a stretch of concrete. 2 people injured when police helicopter crashes at airport 2019-08-16T04:00:00Z “Punishing vibration levels” caused by an unbalanced rotor part led to “catastrophic failure and liberation” of an important part of the helicopter’s tail rotor, the report said. Lockheed Martin sued in connection with fatal Black Hawk helicopter crash 2018-12-11T05:00:00Z The lawsuit blames a major tail rotor malfunction. Lawsuit filed over fatal Army helicopter crash in Maryland 2018-12-11T05:00:00Z Britain’s Air Accidents Investigation Branch said in a “Special Bulletin” on Thursday that the cockpit pedals had become disconnected from the tail rotor. Soccer: Leicester City helicopter crash investigators say tail... 2018-12-07T05:00:00Z The Air Accidents Investigation Branch says the mechanism linking the pilot’s pedals with the tail rotor blades became disconnected, resulting in the helicopter making an uncontrollable right turn before it spun and crashed. Leicester helicopter crash caused by mechanical fault 2018-12-06T05:00:00Z Servo-actuators are part of the tail rotor flight control system and play a vital part in maintaining stability of the aircraft. Helicopter checks after Leicester crash 2018-11-07T05:00:00Z The tail rotor problem was visually apparent to the helicopter’s pilots, the report said. Lockheed Martin sued in connection with fatal Black Hawk helicopter crash 2018-12-11T05:00:00Z As investigators work to find the cause of the crash, aviation experts analysing video footage said it suggests there was a problem with the tail rotor before the helicopter started spinning. Bangkok funeral for Leicester City owner 2018-11-01T04:00:00Z The helicopter’s manufacturer has already issued a safety alert to all owners of the AW169 and the European Aviation Safety Agency has issued a directive mandating repetitive inspections of the tail rotor control mechanism. Soccer: Leicester City helicopter crash investigators say tail... 2018-12-07T05:00:00Z The experts agreed that there appeared to be a problem with the tail rotor, which explains why the helicopter started spinning. Experts analyse helicopter crash video 2018-11-01T04:00:00Z Attention is focussing on the tail rotor, which stops the fuselage being spun by the force of the main rotor. Crash helicopter take-off 'not abnormal' 2018-10-31T04:00:00Z "If you lose your tail rotor it's almost impossible to recover from," said Mr Rowlands. Leicester helicopter crash: What we know 2018-10-28T04:00:00Z Cora combines 12 helicopter-style rotors for vertical takeoff and landing, with wings and a tail rotor for traditional horizontal flight. Ready for liftoff? Two flying taxi startups got Pentagon funding 2018-07-10T04:00:00Z Aviation experts say that indicates the tail rotor wasn’t operating properly. Condition improves of victim in Grand Canyon copter crash 2018-03-05T05:00:00Z The tail rotor is at the back of a helicopter and is there to prevent the aircraft spinning in the opposite direction to the main rotor blades. Experts analyse helicopter crash video 2018-11-01T04:00:00Z They also accuse mechanic Matthew Hecker and its inspector Daniel Friedman of negligence over the state of the helicopter, in particular its tail rotor. Newlywed's parents sue over Grand Canyon crash that killed five 2018-03-03T05:00:00Z Aviation experts said that indicates the tail rotor wasn’t operating properly. Tourist’s parents file lawsuit in Grand Canyon copter crash 2018-03-02T05:00:00Z James A. Mazzuchelli died at a hospital Saturday after being hit three days earlier by the spinning tail rotor of a Venom helicopter at Camp Pendleton Marine Corps base. US sailor killed by helicopter blade was flight surgeon 2018-02-26T05:00:00Z The Marine Corps says the sailor was hit by the spinning tail rotor of a Venom helicopter Wednesday evening and died at a hospital shortly before 6 a.m. US sailor hit by helicopter blade dies 2018-02-24T05:00:00Z However, he admitted that the probability of surviving a tail rotor failure was "quite low". Experts analyse helicopter crash video 2018-11-01T04:00:00Z The Marine Corps says the sailor was hit by the spinning tail rotor of a Venom helicopter Wednesday evening and died at a hospital shortly before 6 a.m. US sailor hit by helicopter blade dies 2018-02-24T05:00:00Z The sailor was in critical condition Friday after being struck by a spinning UH-1Y Venom helicopter tail rotor blade about 6:10 p.m. Sailor hit by helicopter blade in critical condition 2018-02-23T05:00:00Z The sailor was in critical condition Friday after being struck by a spinning UH-1Y Venom helicopter tail rotor blade at about 6:10 p.m. US sailor hit by helicopter blade in critical condition 2018-02-23T05:00:00Z The sailor was in critical condition Friday after being struck by a spinning UH-1Y Venom helicopter tail rotor blade at about 6:10 p.m. US sailor hit by helicopter blade in critical condition 2018-02-23T05:00:00Z "Basically it's a loss of power to the tail rotor," Mr Rowlands said. Experts analyse helicopter crash video 2018-11-01T04:00:00Z Wasatch County authorities say the elk jumped into the chopper’s tail rotor as the craft flew low, trying to capture the animal with a net. Leaping elk crashes low-flying research helicopter 2018-02-13T05:00:00Z The lawsuit also alleged that the aircraft’s tail rotor system was flawed and that mechanics employed by privately owned Colorado helicopter operator Air Methods Corp “failed to properly repair, maintain and inspect” the AS350-B3e helicopter. Helicopter crash survivor to receive record $100 million pretrial sett 2018-02-02T05:00:00Z The patrol says the accident happened early Friday when the Bell 407 helicopter’s tail rotor hit a hangar at Philip Billard Municipal Airport. Kansas highway patrol helicopter makes hard landing 2017-07-07T04:00:00Z The helicopter’s tail rotor struck a forklift or crane while landing on a night medevac mission. Killed in action 2017-04-29T04:00:00Z The problems surfaced on Jan. 9 during a regular inspection, when a maintenance worker noticed cracked paint on a tail rotor blade. State police medical helicopters removed from service as cracked paint found 2017-02-01T05:00:00Z When a Viet Cong sniper popped up from the weeds, the soldier jumped off balance into the chopper’s moving tail rotor. Vietnam veteran receives Purple Heart after 51 years 2016-09-03T04:00:00Z The lawsuit also alleged that the aircraft’s tail rotor system was flawed and that mechanics employed by privately owned Colorado helicopter operator Air Methods Corp “failed to properly repair, maintain and inspect” the AS350-B3e helicopter. Helicopter crash survivor to receive record $100 million pretrial sett 2018-02-02T05:00:00Z Officials believe that during the rescue, the helicopter’s tail rotor was unable to move enough air to counteract the centrifugal force of the main rotor. King County sheriff’s helicopter damaged during rescue attempt 2016-07-20T04:00:00Z In this case, whatever took down the helicopter hit its tail rotor. Russia may have lied about losing a gunship to ISIS 2016-07-12T04:00:00Z On Sunday, during inspection of a different helicopter, cracked paint was found on a tail rotor blade. State police medical helicopters removed from service as cracked paint found 2017-02-01T05:00:00Z Erickson was the pilot and was practicing landing when the tail rotor hit the ground and the helicopter spun out of control before being enveloped by smoke and flames, according to the medical examiner. Helicopter crash kills two at Carlsbad airport 2015-11-18T05:00:00Z It’s unsafe to fly, the engine is too weak, the tail rotor is defective and it’s not armored. U.S. Is Struggling in Its Effort to Build an Afghan Air Force 2015-09-26T04:00:00Z Then Jayson saw smoke from the tail rotor, a thick black-and-white plume trailing into the blue sky. The loneliest war: The sole survivor of a crash in Afghanistan battles to regain his life 2015-09-13T04:00:00Z There was damage to the tail rotor and skids on the helicopter. 1 hurt after helicopter engine fails on simulation flight 2015-08-18T04:00:00Z That was when state officials decided to immediately inspect all of the tail rotor blades, Shipley said. State police medical helicopters removed from service as cracked paint found 2017-02-01T05:00:00Z "If that drone hits my tail rotor, for sure it's going to be catastrophic." From wildfires to commercial flights, drones becoming a dangerous and growing nuisance 2015-08-10T04:00:00Z After the helicopter landed, a recurring tail rotor problem, plus its light weight, caused it to tip over in a wind. U.S. Is Struggling in Its Effort to Build an Afghan Air Force 2015-09-26T04:00:00Z The second is the absence of a tail rotor. Chop-chop 2015-06-04T04:00:00Z Under a clear sky in the foothills of the Andes mountains, investigators wearing gloves and face masks pored over a destroyed tail rotor, virtually all that remained of one of the helicopters. French experts hunt for Argentina helicopter crash clues 2015-03-12T04:00:00Z Another R.P.G. also passed clean through the helicopter’s tail rotor without destroying it. Soldiers in Brian Williams’s Group Give Account of 2003 Events 2015-02-06T05:00:00Z An Army investigation completed this summer pinned the crash on a failure in the helicopter’s tail rotor. News briefs from around Tennessee at 1:58 a.m. EDT 2014-09-09T04:00:00Z A piece of a main rotor snaps off and collides with the tail rotor, which appears to fall. Syrian Forces Attack Rebel Stronghold Near Palace 2012-10-06T10:35:43Z Without a tail rotor to counter it, the fuselage would spin in the opposite direction to the rotors. Chop-chop 2015-06-04T04:00:00Z The rotors turn in opposite directions to cancel out torque, the twisting action which requires conventional helicopters to use a tail rotor—a hazardous appendage. Autonomous helicopters: Robocopter arrives 2012-09-13T15:03:53Z Whereas helicopters navigate by changing the pitch of the main and tail rotor blades, the volocopter's maneuverability will depend on changing the speed of individual rotors. Blade Runner: 18-Rotor "Volocopter" Moving from Concept to Prototype 2012-06-25T11:15:02.290Z The model of helicopter that crashed into the East River on Tuesday is particularly susceptible, in similar conditions, to a loss of tail rotor control, government reports and aviation publications say. Type of Helicopter in Crash Is Prone to Rotor Problem 2011-10-07T00:48:35Z He recalls the Hind's tail rotor breaking off, while the front section burst into flames and plummeted to earth, cockpit first. Launching the Missile That Made History 2011-10-01T03:09:36Z Aviation experts examining photographs of the tail rotor, which survived the destruction, say it contained advanced stealth elements not known to the general public. U.S. Considered Delaying bin Laden Announcement, Pakistan Pushed to 'Go Public Right Away' 2011-05-06T17:00:00Z A picture of the tail rotor of the chopper that the Navy Seals' Team Six detonated revealed unfamiliar features. Could the bin Laden Raid Have Revealed a Secret New Helicopter? 2011-05-04T17:20:00Z Long answer: It seems that the tail rotor visible in the picture belongs to a highly modified version of the H-60, the chopper of choice of the special forces for more than 30 years. Could the bin Laden Raid Have Revealed a Secret New Helicopter? 2011-05-04T17:20:00Z |
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