Tip 1: Which airlines are considered the most reliable

Tip 1: Which airlines are considered the most reliable



Although aircraft crashes happen enoughrarely, they scare a lot of victims and an insignificant possibility to survive after the accident. Therefore, at least for their own peace of mind it is desirable to fly the most reliable airlines.





Which airlines are considered the most reliable

















Annually news agencies publishratings of the safest carriers in the world. And although the places in the rating may change, some airlines that fall on all the main lists for several years in a row can be considered the most reliable. The Qantas airline from Austria became the leading leader in many ratings. For more than 60 years on her flights, no one died, and even emergency landing of the aircraft of this company were isolated. To some extent, this can be explained by a happy coincidence, but in general safety of flights is the result of high professionalism of pilots and other representatives of the company. Finnair Finnair company can also be trusted during the trip. The last catastrophe with her plane happened in the 60s. Finnair services are also available to Russians - the company organizes flights to Europe via Moscow airports. Air New Zealand, the national carrier of New Zealand, has also proven itself in the best way. It carries out a significant amount of traffic, because the country is easiest to leave on the plane. However, there were very few emergency situations in the history of this New Zealand company. From low-budget companies, one can note Air Berlin. Despite the cheapness of tickets, it does not save on the quality of aircraft and the selection of pilots. For all time of existence of the company on any of its flights people have not perished. The Russian airlines also get to the lists of the most reliable. For example, in the first ten you can find Transaero. And Aeroflot, which makes the largest number of flights around the country, hardly enters the list of the 50 most secure companies. Statistics spoil the 10 disasters that have happened to its aircraft since the 70s. Having become acquainted with the security rating, do not exclude the possibility of traveling by airplanes of companies that did not manage to break into the top lines. Industry giants like Air France or British Airways are lower in the ratings primarily because of the larger number of flights, which, according to statistics, had more disasters.

























Tip 2: What is the safest passenger plane



Many argue that the most reliable aircraft -It is Boeing 777. It still does not have a single accident in the air due to a technical malfunction. To the same opinion came the publication BusinessWeek, which compiled a conditional rating of the most reliable aircraft based on the data of the insurance consultant company Ascend.





What is the safest passenger plane?







The aircraft as a means of transportation is the mostreliable type of passenger transport. The safety factor of any aircraft is more than tenfold. That is, the maximum permissible safety margin is ten times higher than the aircraft required by the technical specifications.

The five most secure aircraft in the version of the publication BusinessWeek

Boeing 777 tops the top 5 safestaircraft. The beginning of the operation of this model is in 1995, the number of hours spent in the air - more than nineteen million, and for the entire operation of a single tragedy with a fatal outcome. Back in 2007, the Boeing 777 set its personal record in a million non-stop flights. For almost two decades of successful operation of the airliner there were only seven precedents, of which two were attempts to capture hostages and one accident. The most unpleasant incident is the flight of Beijing-London in 2008, in which the altitude in the heat exchanger of fuel equipment began to icing. As a result of an emergency landing in Heathrow, injuries of varying degrees of complexity were given to thirteen people. On the second place of the safety rating is the Airbus A340, operated since 1993. The number of hours spent in the air is over thirteen million. This liner, too, does not have a single accident with a fatal outcome. The most dangerous was the landing during a thunderstorm in Toronto in 2005. 43 people were injured during the emergency landing. The third place belongs to the Airbus A330, which does not have fatal accidents until 2009. The only accident that led to the death of all people in the airliner occurred in 2009 on June 1, but as the decoding of the black boxes showed, the tragedy was caused by the pilots. The fourth place is Boeing 747, which has seventeen and a half million flight hours and one catastrophe. Began to be operated in 1970, during this time there were fifty disasters, of which eighteen with human casualties. The most tragic accident occurred as a result of the crash of Boeing over the Pacific Ocean in 2002, when 225 people died. The fifth place was won by the Boeing 737 NG, which accounts for three catastrophes, but the fifth place is based on the average figure. This model of Boeing is operated relatively recently, only in 1982. Meanwhile, the plane is considered the most reliable among travelers, as all three accidents occurred due to people's fault. The worst thing happened in India in 2010, when the pilot failed to manage, and the plane exploded in the ravine.

Another version of aircraft reliability

Supporters of another version of the calculation of the most reliableAirliners believe that this figure does not depend on the model of the aircraft. It depends only on the reliability of the airline to which this aircraft belongs, since the technical condition of the aircraft depends on the human factor and is connected directly with both the hiring of professional service technicians and with the selection of high-quality pilots. Any aircraft has its own service life, the termination of which is ignored by some airlines. Sometimes there are reports in the media about drunken pilots, and no one knows how matters stand with technical inspection of aircraft before departure and periodic inspection in hangars. That is why, the faster the private air carrier companies realize the importance of serious attitude to the preparation for the flight, the more reliable and reliable their planes will be. The price of error is human life.









Tip 3: How to choose a mini car wash for cars



Mini-washing machines make the washing process The car simple, fast and efficient - you saveits time, water and keep the car coating intact. You do not need to stand in line for a car wash, you can wash the car at any convenient time.





How to choose a mini car wash for cars








Instructions





1


Pay attention to performance(indicator of water consumption per minute or hour). Standard models consume 7 to 12 liters of water per minute - this is enough to process the entire area. The higher the figure, the less you use the water for a single sink.





2


The piston pump pressure indicator - the optimum value is 120-130 bar.





3


If you want to quantifyThe efficiency of the device, then perform simple calculations - multiply the pressure in bars by the capacity (liter / min) and divide the figure by 600. The higher the value obtained, the higher the efficiency of the device will be.





4


Choose a model with a filter or buy itseparately - you will protect the engine from getting into it the tiniest particles from dirty water. The presence of a filter increases the service life of the sink. Even if the built-in filter is included in the basic configuration, purchase a fine filter to protect the pump from the mechanical particles contained in the washing water. The filter should be subject to periodic cleaning or washing, that is, to be reusable.





5


Pay attention to the material from whichThe pump of a mini-wash is made - the quality of the apparatus depends on its quality. Pumps are plastic and metal. Plastic pumps are cheap, can be collapsible and not foldable. An indiscriminate pump with a breakdown will have to be changed completely, and its cost is slightly less than the price of the whole mini-wash. The demountable pump can be repaired. The plastic reacts to hot water and overheating. A metal pump made of aluminum is considered a quality and the most reliable.





6


The presence of several attachments makes it easy to clean andincreases its quality. Foam nozzle evenly distributes the detergent on the surface - this saves money and speeds up washing. If the baits are only one or two, please specify if there is an opportunity to order others to make Mini-wash More functional.





7


Automatic water cut-off and shutdown of the machine prolongs the service life of the sink - the appliance stops working as soon as you drop the handle of the gun.