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Air India Express Flight 1344
Air India Express Flight 1344 was a scheduled international flight on 7 August 2020 from Dubai, United Arab Emirates, to Kozhikode, India, landing at Calicut International Airport. The flight was part of the Vande Bharat Mission to repatriate Indian nationals stranded due to the COVID-19 pandemic. The flight crew aborted two landing attempts because of heavy rain and tailwind. On the third landing attempt, the aircraft touched down on runway 10, but skidded off the end of the tabletop runway and slid down a slope, killing 19 passengers and both pilots. The four cabin crew members and 165 passengers survived, of whom all but two were injured. This was the second fatal accident involving Air India Express, after the 2010 Mangalore crash. Background Airport Calicut International Airport in Karipur, Malappuram, is considered one of the most dangerous airports in India, according to India's Directorate General of Civil Aviation (DGCA). It has a tabletop runway, a runway tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway Excursion
A runway excursion is a runway safety incident where an aircraft makes an inappropriate exit from the runway. Runway excursions include runway overruns, where an aircraft is unable to stop before it reaches the end of the runway. Runway excursions can happen because of pilot error, poor weather, or a fault with the aircraft. According to the Flight Safety Foundation, as of 2008, runway excursions were the most frequent type of landing accident, slightly ahead of runway incursion. For runway accidents recorded between 1995 and 2007, 96% of runway accidents and 80% of accidents with fatalities involved runway excursions. Management and prevention Efforts to address runway excursion either focus on preventing runway excursions, or on minimizing the amount of damage or injury caused by a runway excursion. In the latter category, aviation safety regulators may establish standards such as minimum runway safety areas intended to allow adequate time and distance for an aircraft to stop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabletop Runway
A tabletop runway is a runway that is located on the top of a plateau or hill with one or both ends adjacent to a steep precipice which drops into a deep gorge. This type of runway creates an optical illusion of being at the same level as the plains below, which requires a very precise visual approach by the pilot when autoland is not used or is not available at all. List of tabletop runways } , - , Mizoram , Lengpui Airport , AJL/VELP , , - , Sikkim , Pakyong Airport , PYG/VEPY , , - , , Lampedusa , Lampedusa Airport , LMP/LICD , - , rowspan="7" , , Dolpa , Dolpa Airport , DOP/VNDP , , - , Khotang , Manmaya Rai Airport , ?/VKND , , - , Okhaldhunga , Rumjatar Airport , RUM/VNRT , , - , Mugu , Talcha Airport , ?/VNRR , , - , Solukhumbu , Tenzing–Hillary Airport , LUA/VNLK , , - , Kathmandu , Tribhuvan International Airport , KTM/VNKT , , - , Sankhuwasabha , Tumlingtar Airport , TMI/VNTR , , - , , Saba , Juancho E. Yrausquin Airport , SAB/TNCS , , - , , Baguio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wide-body Aircraft
A wide-body aircraft, also known as a twin-aisle aircraft, is an airliner with a fuselage wide enough to accommodate two passenger aisles with seven or more seats abreast. The typical fuselage diameter is . In the typical wide-body economy cabin, passengers are seated seven to ten abreast, allowing a total capacity of 200 to 850 passengers. The largest wide-body aircraft are over wide, and can accommodate up to eleven passengers abreast in high-density configurations. By comparison, a typical narrow-body airliner has a diameter of , with a single aisle, and seats between two and six people abreast. Wide-body aircraft were originally designed for a combination of efficiency and passenger comfort and to increase the amount of cargo space. However, airlines quickly gave in to economic factors, and reduced the extra passenger space in order to insert more seats and increase revenue and profits. Wide-body aircraft are also used for the transport of commercial freight and cargo and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineered Materials Arrestor System
An engineered materials arrestor system, engineered materials arresting system (EMAS), or arrester bed is a bed of engineered materials built at the end of a runway to reduce the severity of the consequences of a runway excursion. Engineered materials are defined in FAA Advisory Circular No 150/5220-22B as "high energy absorbing materials of selected strength, which will reliably and predictably crush under the weight of an aircraft". While the current technology involves lightweight, crushable concrete blocks, any material that has been approved to meet the FAA Advisory Circular can be used for an EMAS. The purpose of an EMAS is to stop an aircraft overrun with no human injury and minimal aircraft damage. The aircraft is slowed by the loss of energy required to crush the EMAS material. An EMAS is similar in concept to the runaway truck ramp or race circuit gravel trap, made of gravel or sand. It is intended to stop an aircraft that has overshot a runway when there is an insuffi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway Safety Area
A runway safety area (RSA) or runway end safety area (RESA) is defined as "the surface surrounding the runway prepared or suitable for reducing the risk of damage to airplanes in the event of an undershoot, overshoot, or excursion from the runway." Past standards called for the RSA to extend only 60m (200 feet) from the ends of the runway. Currently the international standard ICAO requires a 90m (300 feet) RESA starting from the end of the runway strip (which itself is 60m from the end of the runway), and recommends but not requires a 240m RESA beyond that. In the U.S., the recommended RSA may extend to in width, and beyond each runway end (according to U.S. Federal Aviation Administration recommendations; 1000 feet is equivalent to the international ICAO-RESA of 240m plus 60m strip). The standard dimensions have increased over time to accommodate larger and faster aircraft, and to improve safety. Historical development In the early years of aviation, all airplanes operated fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Civil Aviation (India)
The Ministry of Civil Aviation in India is the nodal ministry responsible for the formulation of national policies and programmes for the development and regulation of civil aviation. It devises and implements schemes for the orderly growth and expansion of civil air transport in the country. Its functions also extend to overseeing airport facilities, air traffic services and carriage of passengers and goods by air. The ministry also administers the implementation of the Aircraft Act, 1934, Aircraft Rules, 1937 and is administratively responsible for the Commission of Railway Safety. Composition of the ministry The ministry is under the charge of Union Minister Jyotiraditya Scindia and Minister of State V. K. Singh. The secretary, an IAS officer, is administrative the head of the ministry and is assisted by one additional secretary and financial adviser, three joint secretaries, seven officers of the level of director/deputy secretary / financial controller and ten officers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrument Flight Rules
In aviation, instrument flight rules (IFR) is one of two sets of regulations governing all aspects of civil aviation aircraft operations; the other is visual flight rules (VFR). The U.S. Federal Aviation Administration's (FAA) ''Instrument Flying Handbook'' defines IFR as: "Rules and regulations established by the FAA to govern flight under conditions in which flight by outside visual reference is not safe. IFR flight depends upon flying by reference to instruments in the flight deck, and navigation is accomplished by reference to electronic signals." It is also a term used by pilots and controllers to indicate the type of flight plan an aircraft is flying, such as an IFR or VFR flight plan. Basic information Comparison to visual flight rules It is possible and fairly straightforward, in relatively clear weather conditions, to fly an aircraft solely by reference to outside visual cues, such as the horizon to maintain orientation, nearby buildings and terrain features for n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airports Authority Of India
The Airports Authority of India, or AAI, is a public sector enterprise under the ownership of the Ministry of Civil Aviation, Government of India. It is responsible for creating, upgrading, maintaining, and managing civil aviation infrastructure in India. It provides Communication Navigation Surveillance/Air Traffic Management (CNS/ATM) services over Indian airspace and adjoining oceanic areas. AAI is currently managing a total of 137 airports, including 34 international airports, 10 Customs Airports, 81 domestic airports, and 23 Civil enclaves at defense airfields. AAI also has ground installations at all airports and 25 other locations to ensure the safety of aircraft operations. AAI covers all major air routes over Indian landmass via 29 Radar installations at 11 locations along with 700 VOR/DVOR installations co-located with Distance Measuring Equipment (DME). 52 runways are provided with Instrument landing system (ILS) installations with Night Landing Facilities at most o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorge
A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosion, erosive activity of a river over geologic time scales. Rivers have a natural tendency to cut through underlying surfaces, eventually wearing away rock layers as sediments are removed downstream. A river bed will gradually reach a baseline elevation, which is the same elevation as the body of water into which the river drains. The processes of weathering and erosion will form canyons when the river's River source, headwaters and estuary are at significantly different elevations, particularly through regions where softer rock layers are intermingled with harder layers more resistant to weathering. A canyon may also refer to a rift between two mountain peaks, such as those in ranges including the Rocky Mountains, the Alps, the Himalayas or the Andes. Usually, a river or stream carves out such splits between mountains. Examp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateau
In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides have deep hills or escarpments. Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, and erosion by water and glaciers. Plateaus are classified according to their surrounding environment as intermontane, piedmont, or continental. A few plateaus may have a small flat top while others have wide ones. Formation Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, Plate tectonics movements and erosion by water and glaciers. Volcanic Volcanic plateaus are produced by volcanic activity. The Columbia Plateau in the north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of lava. The un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway
According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft". Runways may be a man-made surface (often asphalt concrete, asphalt, concrete, or a mixture of both) or a natural surface (sod, grass, soil, dirt, gravel, ice, sand or road salt, salt). Runways, as well as taxiways and Airport apron, ramps, are sometimes referred to as "tarmac", though very few runways are built using Tarmacadam, tarmac. Takeoff and landing areas defined on the surface of water for seaplanes are generally referred to as waterways. Runway lengths are now International Civil Aviation Organization#Use of the International System of Units, commonly given in meters worldwide, except in North America where feet are commonly used. History In 1916, in a World War I war effort context, the first concrete-paved runway was built in Clermont-Ferrand in France, allowing local company Michelin to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hindustan Times
''Hindustan Times'' is an Indian English-language daily newspaper based in Delhi. It is the flagship publication of HT Media, an entity controlled by the KK Birla family, and is owned by Shobhana Bhartia. It was founded by Sunder Singh Lyallpuri, founder-father of the Akali movement and the Shiromani Akali Dal, in Delhi and played integral roles in the Indian independence movement as a nationalist daily. ''Hindustan Times'' is one of the largest newspapers in India by circulation. According to the Audit Bureau of Circulations, it has a circulation of 993,645 copies as of November 2017. The Indian Readership Survey 2014 revealed that ''HT'' is the second-most widely read English newspaper in India after ''The Times of India''. It is popular in North India, with simultaneous editions from New Delhi, Mumbai, Lucknow, Patna, Ranchi and Chandigarh. The print location of Nagpur was discontinued from September 1997, and that of Jaipur from June 2006. ''HT'' launched a youth daily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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