When: Friday 2nd and Saturday 3rd October 2020. But in fact, this is not the case. Police say a tour bus carrying Chinese tourists flipped in rainy weather near a New Zealand tourist town, killing 5 Chinese nationals and seriously injuring 2 others The disasters timeline and map give an overview of New Zealand's worst natural disasters, transport accidents, fires, . Norwegian investigators said a fatigue fracture in the main gearbox was the most likely cause of a fatal Airbus Helicopters H225 crash near on April 29th, and they said that the fracture propagated in a manner unlikely to be detected by existing mandatory or supplementary systems. This fact is a massive advantage of course. In this image made from video, a helicopter is dispatched to the crash scene in Waikato, New Zealand, Wednesday, Sept. 4. Robinson . An inquiry later concluded it had gone off course because of miscalculations in navigating through terrible weather. "Air New Zealand DC-8 Digest". By. The crew of the Boeing 777-200 last communicated with air traffic controllers around 38 minutes after takeoff. Two couples involved in the deadly helicopter crash on the Gold Coast have shared images of the immediate aftermath and their recovery in hospital. Helicopter crash killes news reporter Francis Gary Powers, Encino, California : 10/20/1977: Plane crash kills Lynyrd Skynyrd band members, Gillsburg, Mississippi: 11/15/1978: Icelandic Air DC-8 crashes in Sri Lanka: 03/01/1978: . list of helicopter crashes in new zealand. Photo / Supplied. Aug 8, 1989 - Britten-Normander Islander crashes between Milford Sound and Wanaka, 10 dead. However, the commission said it could not conclusively determine what caused mast bumping in that situation. Photo from Radio New Zealand. David William Donald Cameron (born 9 October 1966) is a British politician and lobbyist who served as Prime Minister of the United Kingdom from 2010 to 2016 and Leader of the Conservative Party from 2005 to 2016. . Robinson helicopter safety training All R22 and R44 pilots are required to undergo a CAA-approved Robinson safety awareness course, or Robinson factory safety course. In 2010, 12 people were killed and two injured when an AN-2 aircraft crashed on a parachute training flight mission - the country's armed forces gave up the aircraft. 1997 - January 3. Our drive for New Zealand to be the safest country in the world. Nicknamed the 'parrafin pigeon' in service, a total of nine of these aircraft (NZ3901-3909) have been operated for the Royal New Zealand Navy since 1966; an additional nine were purchased as spares. 2015 Fox Glacier helicopter crash: air accident 21 Nov 2015: Fox Glacier: 4: Ansett New Zealand Flight 703: air accident 9 Jun 1995: Tararua Range, near Palmerston North: 4 2023 North Island floods: flood On Nov. 27, 1979, an Air New Zealand DC-10 flew into the side of Mount Erebus in Antarctica during a . * The biggest disaster involving a New Zealand-owned aircraft occurred on November 28, 1979 when an Air New. It remains New Zealand's worst peacetime disaster. 31 May 2022 2:44pm News: Waikato . 1985 - October 4. Do you have passengers who arent used to flying? The aircraft were officially retired on April 9, 1998, as the Navy acquired Kaman Seasprites to equip the ANZAC frigates coming on line. But if the weather becomes too bad, a safe landing may be impossible. Indeed, mechanical failure is the peril most feared by helicopter crews because of its potential severity. In a twin-engined helicopter, things are even easier, as the controlled flight on one engine is quite possible within certain weight limits, although hovering could be difficult and a run-on landing, requiring slightly more skill, may be required. More. "The CAA acknowledges the Coroner's findings. MD Helicopters 600N, June 14, 2018, Ngamatea Station, North Island, New Zealand - The pilot's reluctance to fly the helicopter using manual throttle controla procedure in which he'd never . Filipino Governor Roel Degamo among 6 dead in shooting. 14/5002. All five people on board were killed in the scheduled Wellington-to-Nelson flight. 1972. Robinson helicopters make up 35 per cent of the New Zealand fleet but have been involved in 49 per cent of accidents in the 10 years to last November, including 64 per cent of fatal accidents. During its descent into Tauranga in high winds the plane dropped in a downdraught and hit a ridge. In either case, whether it be due to improper planning, a stuck fuel gauge needle, or a technical failure, running out of fuel can quickly spell disaster if a helicopter is unable to quickly make an emergency engine-off landing. A Cessna crashed at Tory Channel in the Marlborough Sounds, 8 dead. Also on board and killed was soul singer Otis Redding . A helicopter crashed into the ocean near a crowded beach in Miami Beach on Saturday afternoon, according to the Miami Beach Police Department. In its report on a 2015 New Zealand helicopter crash, the TAIC found the Robinson R44 broke up while in flight after one of its rotor blades collided with the cabin. The AH-64 Apache helicopter was involved in an . Nevil Gibson Fri, 03 Mar 2023. * The biggest disaster involving a New Zealand-owned aircraft occurred on November 28, 1979 when an Air New Zealand DC10 crashed on Mt Erebus in Antarctica, killing all 257 passengers and crew. Seven people are feared dead after a helicopter crashed on a glacier in New Zealand. In low cloud, it slammed into the foothills of the Tararua Ranges. The pilot of helicopter involved in fighting a fire in Marlborough today has had a lucky escape after his machine crashed. Request a Traffic Crash Report (TCR) Counterterrorism. The AH-64 Apache helicopter was involved in an . This is as true for helicopters as it is for airplanes. saiki kusuo season 5 release date harlingen, texas shooting; gensler los angeles salary what is the difference . Airbus Helicopters in Japan and Japan's leading helicopter operator Nakanihon Air (NNK) have jointly performed the country's first ever helicopter flight powered with sustainable aviation fuel (SAF). Copyright 2023 Pilot Institute. A Robinson R44 helicopter: This model has been added to the Transport Accident Investigation Commission's watchlist. list of helicopter crashes in new zealand. WELLINGTON, New Zealand -- A hot air balloon crashed as it was about to land in New Zealand on Friday, injuring all . orca point lodge stuart island bc; By ; In room for rent in dubai monthly 1000; akron general medical center general surgery . black owned funeral homes in sacramento ca commercial buildings for sale calgary Smocked Christmas Romper, Our drive for New Zealand to be the safest country in the world. New Zealand's first aviation fatality was the death of performer David Mahoney - alias Captain Charles Lorraine - who lost control of his coal-gas-filled balloon in a Christchurch nor'wester in 1899 and fell into Lyttelton Harbour, where he died. The air-speed indicator was found jammed at 150 miles per hour (241 km/h). New Zealand's aviation safety watchdog Thursday added Torrance-made Robinson Helicopter Co. choppers to its "watch list of most pressing concerns," citing 14 "mast bumping" accidents . However, a change in the co-ordinates led to the pilots' trusting incorrect information and the plane was well to the east of where it should have been. Erebus, Antarctica Two people are dead after a Robinson helicopter crashed in. Brand new Bell 429 crash in Slovakia. The Robinson R44 helicopter crashed into an empty lot surrounded by businesses in Rowland at around 11:30 . 257 (all) 0 0 0 TE24: 19 May 1987 Boeing 747-200: Nadi International Airport, Fiji During the first of Fiji's coups d'tat that year, Air New Zealand Flight 24, flying from Tokyo Narita to Auckland via Nadi, was hijacked at Nadi International Airport . Hundreds of people searched for days before the wreck was spotted from a plane. 1949 - WaikanaeThe name Kereru was resurrected for an NAC Lockheed Lodestar which, on March 18, 1949 crashed near Waikanae. 1998 - August 19. Cochrane is appointed the first Chief of Air Staff. Can I fly my drone at the beach, park or lake? An Air New Zealand Fokker Friendship crashed into the Manukau Harbour in Auckland, 2 dead. Firstly, most helicopters require more hands-on flying than fixed-wing aircraft. It was on a routine training sortie. And when they do, they can be very serious. On Location: June 3, 2022. 1993 - October 25. Finally, the fact that helicopters can easily be flown at low levels and in marginal weather often tempts pilots to take more risks than most airplane pilots would. Since 1991 the Commission or the Civil Aviation Authority (CAA) have investigated 14 mast bumping accidents or incidents involving Robinson helicopters, including nine where low-G mast bumping is known to have occurred. On 23 May 2022, XPT passenger train ST21 departed Central Station in Sydney at about 2040, scheduled to arrive at Southern Cross Station in Melbourne at 0730 on 24 May 2022. . 2010 Fox Glacier FU-24 crash A Air New Zealand Flight 24 Air New Zealand Flight 2279 Air New Zealand Flight 4374 Airwork Flight 23 Ansett New Zealand Flight 703 1993 Auckland mid-air collision C 2012 Carterton hot air balloon crash F 2015 Fox Glacier helicopter crash L 1943 Liberator crash at Whenuapai M Moncrieff and Hood disappearance 1979 - February 17. In a lake high in the mountains of New Zealand hunter Gibbie Gibson (Donald Pleasence) discovers a plane wreck , the contents of the stash in the cargo aircraft comprised a shipment of gold war medals, Christmas mail correspondence, a crate of 100 bottles of Kentucky-made Old Crow bourbon whiskey, 1000 gold-bars in gold bullion and the entire payroll in cash for the American South Pacific Fleet. Pilots are taught in training to deal with tail rotor failure. It caused a "main rotor blade divergence sequence", sometimes known as mast bumping, where the blades of the helicopter struck the cabin, breaking it up in mid-air. A causal factors analysis of helicopter accidents in New Zealand 1996- 2005 and the United Kingdom 1986-2005 Authors / Details: Dr. Arnab Majumdar, Kelvin Mak, Miss Claire Lettington, Imperial College London, UK; Peter Nalder, The CAA of New Zealand Recently Viewed Items. 2273. 1979 - Mt ErebusOf all air tragedies involving New Zealanders, the Air New Zealand crash into Mt Erebus in Antarctica, with the death of all 257 people on board on November 28, 1979, remains the worst. Read More The Civil Aviation Authority is working with Police in Otago following a serious helicopter accident north of Lawrence this morning. (1998-present) New Zealand: Transport Accident Investigation Commission Information on . This paper uses helicopter accident data from the United Kingdom between 1986 and 2005 for 566 accidents and from New Zealand between 1996 and 2006 for 230 accidents to analyse helicopter accidents according to five categories of causes: airworthiness failure (engine); airworthiness failure (non-engine), operational failure, maintenance failure . Environmental factors are simply those that include the natural world, like bad weather, collisions with birds, or similar scenarios. List of Part 102 unmanned aircraft operators; Your drone questions answered; Do I need permission to fly a drone in New Zealand? It was on a test flight following maintenance and repainting into Air NZ livery before its planned return to New Zealand following a two-year lease to XL. A Cessna crashed near Turangi, 6 dead. How well do you know the route? 1979 Mt Erebus air crash On 28 November an Air New Zealand DC-10 airliner, on a sightseeing flight to Antarctica, crashed into Mt Erebus. Lifestyle. The sightseeing helicopter crashed after missing the top of a 6,000 ft mountain by just 10 - 15 ft. 1. 1979 Mt Erebus air crash On 28 November an Air New Zealand DC-10 airliner, on a sightseeing flight to Antarctica, crashed into Mt Erebus. The aircraft was owned by an operator that provides tours around New Zealand. Robinson helicopters were placed on a New Zealand . There was a culture among some helicopter pilots in New Zealand of operating planes beyond the published limits, it said. . Nearly three weeks before the fatal flight, the pilots of the DC-10 plane were shown printouts of the flight plan used for previous Antarctic flights. Bell 429 - the newest helicopter of the rescue fleet entered service just few days ago on 25th of August. Instead, Meares urged pilots to be cautious when operating these helicopters. MOSCOW (AP) A helicopter crashed near Russia's Arctic port of Murmansk, leaving a pilot with "serious" injuries and three other people only slightly hurt, the Russian Emergency Situations Ministry said Tuesday. Lake Apopka, FL : Accident Reports . Two other helicopter crashes in New York in 2019 led to further calls for change. The four were in the single-seater Squirrel helicopter along with Australian couple Sovannmony Leang, 27, and Josephine Gibson, 29, and pilot Mitchell Gameren, 28, when the helicopter plummeted. 7 NM . When a helicopter experiences component or system failure, especially without any prior warning, the results can be catastrophic. But maybe it can also be a cause of accidents, if it tempts a pilot to just push on a bit further, to leave things a little too late. Can I fly my drone at the beach, park or lake? NASHUA, N.H. (AP) A helicopter crashed Monday morning at the Nashua airport, causing minor injuries to the occupants, fire officials said. These are as follows:-. list of helicopter crashes in new zealand. Pilot error is by far the most common cause of plane crashes, accounting for about 50% of accidents. Archived from the original on 9 April 2008. 2000 - March 8. References [ edit] ^ Cranston, Mark (April 2006). "The design of the Robinson rotor head makes the R44 [and the R22] particularly vulnerable to gusts, turbulence, and wind direction changes, even at relatively conservative speeds," Cunninghame said. EMS helicopter receives a TCAS RA collision alert while transiting airspace above Mangalore Airport . Our first fatal plane crash - the pilot was Cecil Hill - was in Christchurch too, in 1919. Notable plane crashesBelow is a list of notable civilian aviation crashes involving New Zealanders and those which caused the death of five or more people: 2014 - MH17, UkraineTwo New Zealanders died in the loss of another Malaysia Airlines plane, flight MH17, which was shot down over pro-Russia territory in eastern Ukraine on July 17, 2014. Eighteen people have died in the 14 . oktoberfestnz. Police named four more victims on Sunday . Recommendations were made in order to reduce the chance of other deaths in circumstances similar to those in which Combe and Patterson-Gardner died. 81-077, 19 Sep 1981, Taumarunui Aerodrome ZK-DHA Article on Spinning (Tiger Moth Club of NZ Inc.), Alexander Schleicher Segelflugzeugbau ASW20, Aircraft equipment, Minimum Equipment Lists & NZ Technical Standard Orders, Other authorities' airworthiness advisories, Notice of proposed airworthiness directive, Intro to Part 101 rules for unmanned aircraft, Intro to Part 102 certification for unmanned aircraft, List of Part 102 unmanned aircraft operators. 14/5002. The most important reason to do that is to learn any lessons the accident may have for the rest of the aviation community. The crash and subsequent inquiry resulted in major changes in Air New Zealand's management. 14 Squadron RNZAF. But it involves quite a difficult maneuver, and sudden loss of tail rotor function can easily result in a crash. princess premier drinks with service charge. TAIC staff inspect the crashed helicopter at Kekerengu. It remains New Zealand's worst peacetime disaster. Lake Apopka, FL : Accident Reports . Posted at 02:28h in motion to dismiss child support arrears by how does shakespeare present lady macbeth as ambitious ceart laidir abu Likes WELLINGTON (Reuters) - A helicopter crashed at a remote New Zealand glacier tourist spot on Saturday, killing all seven on board, police said. Robinson . The Robinson helicopters have been formally added to the Transport . But of course, they do occasionally occur. But it also includes mistakes or negligence by some other party, such as air traffic controllers or maintenance personnel. 1. The recovered Robinson R22 Helicopter that crashed Jan. 4 is lifted off the barge and onto the dock at the Coast Station on Terminal Island. Champagne pool - Rotorua. On this Wikipedia the language links are at the top of the page across from the article title. The plane was off course in strong winds. Close About us. Sunday morning, the Los Angeles County Sheriff's Office announced on Twitter that were are reports of a downed aircraft in Calabasas, on a hillside at Las Virgenes Road and Willow Glen Street. 1979 Mt Erebus air crash On 28 November an Air New Zealand DC-10 airliner, on a sightseeing flight to Antarctica, crashed into Mt Erebus. New Zealand's aviation safety watchdog Thursday added Torrance-made Robinson Helicopter Co. choppers to its "watch list of most pressing concerns," citing 14 "mast bumping" accidents . We are unable to confirm their condition at this time. They were not heard from again. (Stuff) - The helicopter involved in a fatal 2017 crash on a wooded West Coast, New Zealand, hillside wasn't airworthy, a report has found. Bad weather is by far the most common environmental factor causing helicopter crashes. It hit a pine tree, lost its left wing, crashed into a gully and caught fire. 1979 - March. Hobbiton - Matamata, New Zealand. overnight onion foot detox before and after, what famous actress lived in zak bagans' haunted museum, new stores coming to hamilton town center, black owned funeral homes in sacramento ca, why do tropical cyclone develop in late summer in eloise, vision property management attorney general. Published figures vary, but they all tend to show that while helicopters do crash slightly more often than planes, the difference is very small. New Zealand's low-G mast-bumping accident rate is nine times higher than in the US. They left Sydney, Australia early on January 10, 1928 in a Ryan Brougham monoplane, aiming for Trentham in Wellington. Instead, Meares urged pilots to be cautious when operating these helicopters. If one of these obstacles hits the main rotor, it can damage it and cause a catastrophic loss of control for the pilot. . They were New Zealand woman Mary Menke, 65, and her Dutch husband Gerry, who both lived in Australia, and New Zealand resident Robert Ayley, of Otaki. New Zealand's aviation safety watchdog Thursday added Torrance-made Robinson Helicopter Co. choppers to its "watch list of most pressing concerns," citing 14 "mast bumping" accidents that. The plane went off civilian radar screens soon after, and from military radar about an hour later. 1979 - February 17. Turbulence is common in New Zealand and has been a factor in five out of six Robinson helicopter crashes involving mast-bumping, in the 10 years prior to this accident. The helicopter was extensively fire damaged. Two pilots were killed when a Chhattisgarh government helicopter crashed on the runway at Raipur's Swami Vivekanand Airport around 9.10 pm on Thursday. In a situation like this, the pilot could make a mistake and have an accident. A helicopter crashed near Fox Glacier, 7 dead. Live: National Party leader Christopher Luxon gives his State of the Nation speech watch here, Teen boys charged with murder over killing of driver in Auckland, The Jugglenaut: How childcare became a for-profit game, Guyon Espiner's last drink: 'Probably wine, but I was too drunk to remember', Homeowner says banks offering 4.99% under the table is a 'market failure', Quiz: Morning trivia challenge: March 5, 2023, 58-year-old man dies at start of mountain bike race, Disappointment and tequila: How sporting power couple Dion Nash and Bernice Mene met, Coastal seawalls take on new urgency in Auckland, as properties crumble away, 'They pretty much said she was dead': Mm addicted to meth, turned life around for ppi, How pulling a bank job put chief executive Nick Astwick off the police. WELLINGTON, New Zealand -- A hot air balloon crashed as it was about to land in New Zealand on Friday, injuring all . 1966 - July 4. The plane crash which killed nine people near the Fox Glacier airstrip today is New Zealand's worst air disaster in nearly 17 years, since nine people were also killed near the West Coast's other iconic glacier, Franz Josef.Fox Glacier was also the site of another major air disaster in 1994 when seven people aboard a Squirrel helicopter sightseeing flight died.Other significant New Zealand air disasters or crashes which have claimed five or more lives include:Sept, 1942 - Hudson bomber crashes near Tasman Bay, six dead.1942 - Liberator bomber crashes near Whenuapai, 14 dead.Aug 21, 1944 - Two Hudson bombers disappear, 14 dead.Oct 23, 1948 - NAC Electra crashes on Mt Ruapehu, 13 dead.Mar 18, 1949 - NAC Lodestar crashes on approach to Paraparaumu, 15 deadNov 21, 1961 - Aero Commander crashes into Mt Ruapehu, six dead.Feb 12, 1962 - Dragonfly crashes in Fiordland, five dead.July 3, 1963 - NAC DC3 crashes in the Kaimai Ranges, 25 dead.Mar 19, 1979 - Cessna crashes near Turangi, six dead.Dec 9, 1982 - Helicopter crashes at Turoa skifield, Mt Ruapehu, five dead.Jan 2, 1986 - Cessna crashes on takeoff near Picton, seven dead.Oct 4, 1986 - Cessna hits powerlines and crashes into sea in Tory Channel, eight dead.May 12, 1988 - Piper crashes into hills near Wanganui, nine dead.Feb 14, 1989 - Helicopter hits power lines over Shotover River and crashes, five dead.Aug 8, 1989 - Britten-Normander Islander crashes between Milford Sound and Wanaka, 10 dead.Dec 39, 1989 - Two Cessnas collide over Milford Sound, one crashes, seven dead.Oct 25, 1993 - Nomad 23 crashes near Franz Josef Glacier, nine dead.Oct 29, 1994 - Helicopter crashes near Fox Glacier, seven dead.Mar 29, 1995 - Beechcraft crashes near Hamilton, six dead.Jun 9, 1995 - Ansett New Zealand Dash 8 crashes near Palmerston North, four dead.Jan 29, 1996 Cessna Caravan crashes near Picton, five dead.Jan 3, 1997 - Cessna crashes near Queenstown, six dead.Aug 19, 1998 - Cessna 402 crashes in Foveaux Strait, five dead.Apr 12, 1999 - Helicopter crashes at Lake Poteriteri, five dead.Apr 18, 1999 - Cessna floatplane crashes in Fiordland, five dead.Mar 8, 2000 - Helicopter crashes at Manapouri, six dead.Jan 19, 2001 - Cessna 207 crashes in Fiordland, six dead.Jun 6, 2003 - Piper Chieftain crashes near Christchurch Airport, eight dead. Five people . The CAA subsequently warned pilots of Robinsons to avoid turbulence. Andmaybe we all need to be a whole lot braver when it comes to making a decision NOT to fly! Flight Experiences. Can I fly my drone at the beach, park or lake? Site Management list of helicopter crashes in new zealand pearl river st patrick's day parade 2021 Fr den Reiter. Air New Zealand sightseeing disaster, Mt. A variant of this suggests the captain was the only one to have an oxygen mask on, but Australian investigators have discounted this, saying it wouldn't necessarily have fully protected him from a sudden loss of oxygen throughout the plane. All 257 passengers and crew were killed in New Zealand's worst air disaster. 7:59 pm on 27 October 2016. . It is not a simple thing to do successfully, but on the other hand, it is not all that difficult either. A Royal Commission of Inquiry concluded the tragedy resulted from faulty navigation. An Ansett New Zealand Dash 8 crashed near Palmerston North, 4 dead. 1) Human Error The map co-ordinates of the trip, when entered into the computerised navigation system, would be followed automatically by the plane. Cost: From $35. Also available are safety investigation reports of incidents and non-fatal accidents, as well as briefs of accidents and incidents. March 2, 2023. If not, please let us know using the contact info below. It is difficult to identify the specific cause of this disaster, as it is the odds stacking up like this which can lead to the final crash. Are you planning to use your mobile phone or to text? 153375 : 02dec72, After blade engagement on start up, aft blade severed the drive shaft between fore and aft rotors resulting in a de-sync and blade separation. The 47-year-old local pilot was refilling a monsoon bucket from the Wairau River at about 11am when the chopper went down, landing in shallow water. Timpanogos Hospital Covid Testing Appointment, Law Enforcement Retirement Quotes For Plaques, psychoactive drugs influence which of the following quizlet, st marks labor and delivery visitor policy, docker compose environment variables not working, lauderdale county school district calendar, high school football scores los angeles, starting with a constant velocity of 50 km hr, i have a dream'' speech commonlit answer key pdf, pillsbury bakers plus yellow cake mix directions, set up single sign on for your internal users. In the face of failure of the official searches, a number of theories have been put forward to try to explain the disappearance. Maritime New Zealand says the helicopter crashed Saturday on Fox Glacier, a popular tourist spot. WARNING: This story contains images some readers may find disturbing. The NAC DC-3 had left Auckland, bound for Wellington via Tauranga, Gisborne and Napier. Its not to blame anyone, or make them liable for what happened. 2010 - September 4. They all have the same rotor system. After all, unless you are in the middle of the countryside with no obstacles and flying into the wind, you really cant just plonk your helicopter down anywhere! Fox Glacier Flying too low and navigation problems were said to have contributed to the crash, but the ferocious winds were the critical factor. 26-Apr-22 N507TJ: w/o 26apr22 during training near Elba, New York. When: Friday 2nd and Saturday 3rd October 2020. A vehicle had gone off the road and into the Waipara River, off Double Corner Road, about 5:35pm yesterday . 2019. A Robinson R44 helicopter: This model has been added to the Transport Accident Investigation Commission's watchlist. 1999 - April 18. We are unable to confirm their condition at this time. There is no call to ban the helicopter, despite its record for flight-related deaths in New Zealand. Contrary to what many people think, crashes caused by mechanical problems in helicopters are quite rare. on 24 May 2022 - New investigation. 1962 - February 12. Since 1991 the Commission or the Civil Aviation Authority (CAA) have investigated 14 mast bumping accidents or incidents involving Robinson helicopters, including nine where low-G mast bumping is known to have occurred. The pilot of helicopter involved in fighting a fire in Marlborough today has had a lucky escape after his machine crashed. Our safety investigators look into the circumstances surrounding fatal accidents on behalf of the Director of Civil Aviation. This is a list of heads of state and government who died in office.In general, hereditary office holders (kings, queens, emperors, emirs, and the like) and holders of offices where the normal term limit is life (popes, presidents for life, etc.) Global Nation. Since 1991 the Commission or the Civil Aviation Authority (CAA) have investigated 14 mast bumping accidents or incidents involving Robinson helicopters, including nine where low-G mast bumping is known to have occurred.