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Tuesday, December 27, 2011

December 26:2004 Indian Ocean earthquake and tsunami


The 2004 Indian Ocean earthquake was an undersea megathrust earthquake that occurred at 00:58:53 UTC on Sunday, December 26, 2004, with an epicentre off the west coast ofSumatraIndonesia. The quake itself is known by the scientific community as the Sumatra-Andaman earthquake.[3][4] The resulting tsunami is given various names, including the 2004 Indian Ocean tsunamiSouth Asian tsunamiIndonesian tsunami, and Boxing Daytsunami.

The earthquake was caused by subduction and triggered a series of devastating tsunamisalong the coasts of most landmasses bordering the Indian Ocean, killing over 230,000 people in fourteen countries, and inundating coastal communities with waves up to 30 meters (98 ft) high. It was one of the deadliest natural disasters in recorded history. Indonesia was the hardest-hit country, followed by Sri LankaIndia, and Thailand.
With a magnitude of Mw 9.1–9.3, it is the third largest earthquake ever recorded on aseismograph. The earthquake had the longest duration of faulting ever observed, between 8.3 and 10 minutes. It caused the entire planet to vibrate as much as 1 centimetre (0.4 inches) and triggered other earthquakes as far away as Alaska.Its epicentre was between Simeulueand mainland Indonesia
The plight of the affected people and countries prompted a worldwide humanitarian response. In all, the worldwide community donated more than $14 billion (2004 U.S. dollars) in humanitarian aid.
According to the U.S. Geological Survey a total of 227,898 people died (see table below for details). Measured in lives lost, this is one of the ten worst earthquakes in recorded history, as well as the single worst tsunami in history. Indonesia was the worst affected area, with most death toll estimates at around 170,000.[52] However, another report by health minister Fadilah Supari has estimated the death total to be as high as 220,000 in Indonesia alone, giving a total of 280,000 casualties
The tsunami caused serious damage and deaths as far as the east coast of Africa, with the farthest recorded death due to the tsunami occurring at Rooi Els in South Africa, 8,000 km (5,000 mi) away from the epicentre. In total, eight people in South Africa died due to abnormally high sea levels and waves.
Relief agencies report that one-third of the dead appear to be children. This is a result of the high proportion of children in the populations of many of the affected regions and because children were the least able to resist being overcome by the surging waters. Oxfam went on to report that as many as four times more women than men were killed in some regions because they were waiting on the beach for the fishermen to return and looking after their children in the houses.
In an addition to the large number of local residents, up to 9,000 foreign tourists (mostly Europeans) enjoying the peak holiday travel season were among the dead or missing, especially people from the Nordic countries. The European nation hardest hit may have been Sweden, whose death toll was 543.


States of emergency were declared in Sri LankaIndonesia, and the Maldives. The United Nations estimated at the outset that the relief operation would be the costliest in human history. Then UN Secretary-General Kofi Annan stated that reconstruction would probably take between five and ten years. Governments and non-governmental organisations feared that the final death toll might double as a result of diseases, prompting a massive humanitarian response. In the end, this fear did not materialise.
For purposes of establishing timelines of local events, the time zones of affected areas are: UTC+3: (Kenya, Madagascar, Somalia, Tanzania); UTC+4: (Mauritius, RĂ©union, Seychelles); UTC+5: (Maldives); UTC+5:30: (India, Sri Lanka); UTC+6: (Bangladesh); UTC+6:30: (Cocos Islands, Myanmar); UTC+7: (Indonesia (western), Thailand); UTC+8: (Malaysia, Singapore). Since the earthquake occurred at 00:58:53 UTC, add the above offsets to find the local time of the earthquake.

Sunday, December 25, 2011

Friday, December 23, 2011

December 22:1942 – World War II: Adolf Hitler signs the order to develop the V-2 rocket as a weapon.


The V-2 rocket (GermanVergeltungswaffe 2, i.e. retaliation weapon 2), technical name Aggregat-4 (A4), was a ballistic missile that was developed at the beginning of the Second World War in Germany, specifically targeted at London and laterAntwerp. The liquid-propellant rocket was the world's first long-range combat-ballistic missile[4] and first known human artifact to enter outer space. It was the progenitor of all modern rockets including those used by the United States andSoviet Union's space programs. During the aftermath of World War II the American, Soviet and British governments all gained access to the V-2's technical designs and the actual German scientists responsible for creating the rockets, via Operation PaperclipOperation Osoaviakhim and Operation Backfire
The weapon was presented by Nazi propaganda as a retaliation for the bombers that attacked ever more German cities from 1942 until Germany surrendered
Over 3,000 V-2s were launched as military rockets by the German Wehrmachtagainst Allied targets during the war, mostly London and later Antwerp. The attacks resulted in the death of an estimated 7,250 military personnel and civilians while 12,000 forced labourers were killed producing the weapons.

December 21:1968 – Apollo program: Apollo 8 launched from the Kennedy Space Center, placing its crew on a lunar trajectory for the first visit to another celestial body by humans.


Apollo 8, the second crewed mission in the American Apollo space program, was the first human spaceflight to leave Earth orbit; the first to be captured by and escape from the gravitational field of another celestial body; and the first crewed voyage to return to Earth from another celestial body—Earth's Moon. The three-man crew of mission Commander Frank Borman, Command Module Pilot James Lovell, and Lunar Module Pilot William Andersbecame the first humans to travel beyond low Earth orbit, the first to see Earth as a whole planet, and then the first to directly see the far side of the Moon. The 1968 mission, the first crewed launch of a Saturn V rocket, was also the first crewed launch from the John F. Kennedy Space Center, Florida, located adjacent to Cape Canaveral.

Originally planned as a second Lunar Module/Command Module test in an elliptical medium Earth orbit in early 1969, the mission profile was changed in August 1968 to a more ambitious Command Module-only lunar orbital flight to be flown in December, because the Lunar Module was not yet ready to make its first flight. This meant Borman's crew was scheduled to fly two to three months sooner than originally planned, leaving them a shorter time for training and preparation, thus placing more demands than usual on their time and discipline.
After launching on December 21, 1968, Apollo 8 took three days to travel to the Moon. It orbited ten times over the course of 20 hours, during which the crew made a Christmas Evetelevision broadcast in which they read the first 10 verses from the Book of Genesis. At the time, the broadcast was the most watched TV program ever. Apollo 8's successful mission paved the way for Apollo 11 to fulfill U.S. President John F. Kennedy's goal of landing a man on the Moon before the end of the 1960s.

December 20:2006 – Shi Yuejun, Chinese serial killer Died


Shi Yuejun (Chinese石悦军pinyinShĂ­ YuèjÅ«n; March 5, 1971 - December 20, 2006), was aChinese spree killer who between September 24, 2006 and September 29, 2006 murdered 12 people and wounded four in TonghuaJilin Province.
Yuejun was born in LiuheChina. On September 29, 2006, Yuejun was arrested and sentenced to death on November 26, 2006. On December 20, 2006, Shi wasexecuted at Tonghua.
Shi described his motive as "revenge for the humiliations that he suffered by the society".

December 19:Indian annexation of Goa

Good morning Viewers,
The 1961 Indian annexation of Goa (also referred to as Invasion of Goa theLiberation of Goa and the Portuguese-Indian War, was an action by India's armed forces that ended Portuguese rule in its Indian enclaves in 1961. The armed action, codenamed Operation Vijay by the Indian government, involved air, sea and land strikes for over 36 hours, and was a decisive victory for India, ending 451 years of Portuguese colonial rule in Goa. Twenty two Indians and thirty Portuguese were killed in the fighting. The brief conflict drew a mixture of worldwide praise and condemnation. In India, the action was seen as a liberation of historically Indian territory, while Portugal viewed it as an aggression against national soil.



                                              Vascoda gama pow camp

The attack on Goa: North and North East Sectors

Although the Indian 50 Para Brigade - also called the Pegasus Brigade - led by Brigadier Sagat Singh was charged with merely assisting the main thrust conducted by the 17th Infantry, its units moved rapidly across minefields, roadblocks and four riverine obstacles to be the first to reach Panjim
Hostilities at Goa began at 0945 on December 17, 1961, when a unit of Indian troops attacked and occupied the town of MaulinguĂ©m in north east Goa killing two Portuguese soldiers in the process. Portuguese units from the 2nd EREC (EsquadrĂ£o de Reconhecimento - a recon unit) stationed near Maulinguem - asked for permission to engage the Indians, but permission was refused at about 1345. During the afternoon of the 17th, the Portuguese commanders issued instructions that all orders to defending troops would be issued directly by headquarters, bypassing the local command outposts. This led to confusion in the chain of command At 0200 on December 18, the 2nd EREC was sent to the town of Doromagogo to support the withdrawal of police forces present in the area, and were attacked by Indian army units on their return journey.
At 0400, the Indian assault commenced with artillery bombardment on Portuguese positions south of the town of Maulinguem, which was launched on the basis of intelligence that the Portuguese had stationed heavy battle tanks in the area. by 0430 Bicholim was under fire. At 0440 Portuguese forces destroyed the bridge at Bicholim and followed this with the destruction of the bridges at Chapora in Colvale and at Assonora at 0500.
On the morning of 18 December, the 50 Para Brigade of the Indian Army moved into Goa in three columns.
  1. The eastern column comprised the 2nd Para Maratha advanced towards the town Ponda in central Goa via Usgao.
  2. The central column consisting of the 1st Para Punjab advanced towards Panjim via the village of Banastari.
  3. The western column - the main thrust of the attack - comprised the 2nd Sikh Light Infantry as well as an armored division which crossed the border at 0630 in the morning and advanced along Tivim
At 0530, Portuguese troops left their barracks at Ponda in central Goa and marched towards the town of Usgao, in the direction of the advancing eastern column of the Indian 2nd Para Maratha. At 0900, these Portuguese troops marching towards Usgao, reported that Indian troops had already reached halfway to the town of Ponda
By 1000, Portuguese units of the 1st EREC, faced with the advancing 2nd Sikh Light Infantry, began a south-bound withdrawal to the town of Mapuca where, by 1200, they came under the risk of being surrounded by Indian forces. At 1230, the Portuguese 1st EREC began a retreat from the town of Mapuca by using machine gun fire to cover the withdrawal of personnel carrier vehicles. This unit relocated by ferry further south to Panjim.
At 1330, the bridge at Banastarim was destryoed by the Portuguese, just after the retreat of the 2nd EREC, thus cutting off all road links to the capital city of Panjim.
By 1745, the forces of the Portuguese 1st and the 9th EREC CC (North Group) had completed its ferry crossing of the Mandovi River to Panjim, just minutes ahead of the arrival of the armoured divisions of the Indian 50 Para Brigade. The Indian tanks had reached Betim, just across the Mandovi River from the capital town of Panjim without encountering any opposition. The 2 Sikh LI joined it by 2100, crossing over mines and demolished bridges en-route. In the absence of orders, the unit stayed at Betim for the night. The same night Major Sidhu of the 7 Cavalry was killed when Portuguese guards fired on an unsuspecting Indian unit at Aguada Fort.
At 2000 hours, a Goan by the name of GregĂ³rio Magno AntĂ£o crossed the Mandovi River from Panjim and delivered a ceasefire offer letter from Major AcĂ¡cio Tenreiro of the Portuguese Army to Major Shivdev Singh Sidhu, the commanding officer of the Indian units camped there. The letter stated "The Military Commander of the City of Goa states that he wishes to parley with the commander of the army of the Indian Union with respect to the surrender. Under these conditions, the Portuguese troops must immediately cease fire and the Indian troops do likewise in order to prevent the slaughter of the population and the destruction of the city."
The order to cross the Mandovi River was received on the morning of 19 December, upon which two rifle companies of the 2nd Sikh Light Infantry advanced on Panjim at 0730 and secured the town without facing any resistance. On orders from Brigadier Sagat Singh, the troops entering Panjim removed their steel helmets and donned the Parachute Regiment’s maroon berets. Fort Aguada was also captured on that day when the Indian 7th Cavalry attacked the fort with assistance from the armoured division stationed at Betim, and freed its political prisoners

The advance from the east

Meanwhile, in the east, the 63rd Indian Infantry Brigade advanced in two columns. The right column comprising the 2nd Bihar and the left column consisting of the 3rd Sikh linked up at the border town of Mollem and then advanced upon the town of Ponda taking separate routes. By night fall, the 2nd Bihar had reached the town of Candeapur, while the 3rd Sikh had reached Darbondara. Although neither column had encountered any resistance, their further progress was hampered because all bridges spanning the river had been destroyed.
The rear battalion comprised the 4th Sikh Infantry, which reached Candeapur in the early hours of 19 December, and not to be bogged down by the absence of the bridge, waded across the river in chest high water, to reach Margao - the administrative centre of Southern Goa - by 1200. From here, the column advanced on the harbour of Mormugao. En route to this target, the column encountered fierce resistance from a 500-strong Portuguese unit at the village of Verna, where the Indian column was joined by the 2nd Bihar. The Portuguese unit surrendered at 1530 after fierce fighting, and the 4th Sikh then proceeded to Mormugao and Dabolim Airport, where the main body of the Portuguese army awaited the Indians.
A decoy attack was staged south of Margao by the 4th Rajput company to mislead the Portuguese. This column overcame minefields, roadblocks and demolished bridges, and eventually went on to help secure the town of Margao.
By the evening 19 December, most of Goa had been overrun by advancing Indian forces, and a large party of more than two thousand Portuguese soldiers had taken position at the military base at Alparqueiros at the entrance to the port town of Vasco Da Gama. Per the Portuguese strategy code named ‘Plano Sentinela’ the defending forces were to make their last stand at the harbour, holding out against the Indians until Portuguese naval reinforcements could arrive. Orders delivered from the Portuguese President called for a scorched earth policy - that Goa was to be destroyed before it was given up to the Indians.

The attack on Daman

Daman, approximately 72 square km in area, is located at the southern end of Gujarat bordering Maharashtra and just about 193 km north of Bombay. The countryside is broken and interspersed with marsh, salt pans, streams, paddy fields, coconut and palm groves. The river Daman Ganga splits the capital city of Daman into two halves — Nani Daman (Damao Pequeno) and Moti Daman(Damao Grande). The Portuguese garrison in Daman was headed by a Governor, Major Antonio Bose da Costa Pinto, with 360 armed Portuguese troops, 200 policemen and about 30 customs officials under him. The strategically important features were Daman Fort and the Air Control Tower (ACT) of the airfield.
The Portuguese had stationed two companies of Caçadores troops and a battery of artillery, but these were armed with insufficient and old ammunition. The Portuguese also placed a 20mm anti-aircraft gun ten days before the invasion to protect the artillery. Daman had been secured with small minefields and defensive shelters had been built
The advance on the enclave of Daman was conducted by the 1st Maratha Light Infantry under the command of Lt-Col SJS Bhonsle in a pre dawn operation on 18 December. The plan was to capture Daman piecemeal in four phases, to start with the area of the airfield, then progressively to area garden, Nani Daman and finally Moti Daman to include the fort.
The advance commenced at 0400 when one battalion and three companies of Indian soldiers progressed through the central area of the northern territory, aiming to seize the airfield However, the surprise was lost when the Indian ‘A’ Company tried to capture the Air Control Tower (ACT) and the Indian battalion suffered three casualties. The Portuguese lost one soldier dead and six taken captive. The Indian "D" Company captured a position named "Point 365" just before the next morning. At the crack of dawn, two sorties by Indian Air Force Mystere fighters struck Portuguese mortar positions and guns inside Moti Daman Fort.
At 0430, the Indian artillery commenced bombardment of DamĂ£o Grande. The artillery attack coupled with difficulties in transportation isolated the Portuguese command station in DamĂ£o Grande from the forces in DamĂ£o-Pequeno. At 0730 a Portuguese unit stationed at the fortress of San Jeronimo opened mortar fire on Indian forces attempting to capture the airstrip.
At 1130, Portuguese forces resisting an Indian advance on the eastern border at Varacunda ran out of ammunition and withdrew westwards to Catra. At 1200, to delay the Indian advance following the withdrawal from Varacunda, the Portuguese artillery battery on the banks of the Sandalcalo river is ordered to open fire. The commander of the battery, Cap.Felgueiras de Sousa instead dismantled the guns and surrendered to the Indians. By 1200 the airfield was assaulted by the Indian A and C Companies simultaneously. In the ensuing exchange of fire the A Company lost one more soldier killed while seven were wounded.
By 1300, remaining Portuguese forces on the eastern border at CalicachigĂ£o-A exhausted their ammunition and retreated towards the coast. By 1700, in the absence of any resistance, the Indians had managed to occupy most of the territory, with the exception of the airfield and DamĂ£o-Pequeno where the Portuguese were making their last stand. By this time the Indian Air Force had conducted as many as six air attacks, severely demoralizing the Portuguese forces. At 2000, after a meeting of the Portuguese commanders a delegation was dispatched to the Indian lines in order to open negotiations, but was fired upon, and was forced to withdraw. A similar attempt by the artillery to surrender at 0800 the next day was also fired on.
The Indians assaulted the airfield the next morning upon which the Portuguese surrendered at 1100 without a fight.The Portuguese garrison commander Major Antonio Jose da Costa - although wounded - was stretchered to the airfield as the Indians were only willing to accept a surrender from him. Approximately 600 Portuguese soldiers (including 24 officers) were taken prisoner. The Indians suffered 4 dead and 14 wounded, while the Portuguese suffered 10 dead and 2 wounded. The 1st Light Maratha Infantry was decorated for the battle with one VSM for the CO, two Sena Medals and five Mentioned in Dispatches.

The attack on Diu

Diu is a 13.8 km by 4.6 km Island (area about 40 km2) located at the southern tip of Gujarat. The island is separated from the mainland by a narrow channel running though a swamp. The channel could only be used by fishing boats and small craft. No bridges existed to cross the channels at the time of hostilities.
Diu was attacked on 18 December from the north west along Kob Forte by two companies of the 20th Rajput - with the capture of the Diu Airfield being the primary objective - and from the northeast along Gogal and Amdepur by the Rajput B Company and the 4 Madras.
These Indian army units ignored requests from Wg Cdr MPO (Micky) Blake, planning-in-charge of the Indian Air Force operations in Diu, to attack only on first light when close air support would be available The Portuguese defences repulsed the attack backed by 87.6mm artillery and mortars, inflicting heavy losses on the Indians The first attack was made by the 4 Madras on a police post at 0130 on December 18 at Gogol and was repulsed by 13 Portuguese soldiers. Another attempt by the 4 Madreas at 0200 was again repulsed, this time backed with Portuguese 87.5mm artillery and mortar which suffered due to poor quality of munitions. By 0400, ten of the original 13 defending Portuguese soldiers at Gogol had been wounded and were evacuated to a hospital. At 0530, the Portuguese artillery launched a fresh attack on the 4 Madras assaulting Gogol and forced their retreat
Meanwhile at 0300, 2 companies of the 20th Rajput attempted to cross a muddy swamp separating them from the Portuguese forces at Passo Covo under cover of dark on rafts made of bamboo cots tied to oil barrels. The attempt was to establish a bridgehead and capture the airfield.
This attack was repulsed with fairly heavy losses by a well entrenched unit of between 125 to 130 Portuguese soldiers armed with small automatic weapons and sten guns as well as light and medium machine gunsAccording to Portuguese sources, this post was defended by only 8 soldiers.
As the Rajputs reached the middle of the creek the Portuguese on Diu opened fire with two MMGs and two LMGs, capsizing some of the rafts. Major Mal Singh of the Indian army along with five men pressed on his advance and crossed the creek. On reaching the far bank he and his men assaulted the LMG trenches at Fort-De-Cova and silenced them. The Portuguese MMG fire from another position wounded the officer and two of his men. However, with the efforts of company Havildar Major Mohan Singh and two other men, the three wounded were evacuated back across the creek to safety. As dawn approached the Portuguese increased the intensity of fire and the battalion’s water crossing equipment suffered extensive damage. As a result the Indian battalion was ordered to fall back to Kob village by first light
Another assault at 0500 was similarly repulsed by the Portuguese defenders. At 0630, Portuguese forces retrieved rafts abandoned by the 20th Rajput, recovered ammunition left behind and rescued a wounded Indian soldier who was given treatment
At 0700, with the onset of dawn, Indian air strikes commenced, forcing the Portuguese to retreat from Passo Covo to the town of Malala. By 0900 the Portuguese unit at Gogol also retreated allowing the Rajput B Company (who replaced the 4 Madras) to advance under heavy artillery fire and occupy the town. By 1015, the Indian cruisier the INS Delhi anchored off Diu commenced the bombardment of targets on the shore. At 1245, Indian jets fire a rocket at a mortar at Diu Fortress causing a fire in close proximity to a munitions dump, forcing the Portuguese to order the evacuation of the fortress - a task completed by 1415 under heavy bombardment from the Indians.
At 1800, the Portuguese commanders agreed in a meeting that, in view of repeated air strikes and the inability to establish contact with headquarters in Goa or Lisbon, there was no way to pursue and effective defence and decided to surrender to the Indians. On December 19 by 1200 the Portuguese formally surrendered officially. The Indians took 403 prisoners, which included the Lt. Governor of the island along with 18 officers and 43 sergeants
In surrendering to the Indians, the Diu Governor stated that he could have kept the Army out for a few weeks but he had no answer to the Air Force. The Indian air force was also present at the ceremony and was represented by Gp Capt Godkhindi, Wing Cmdr Micky Blake and Sqn Ldr Nobby Clarke. 7 Portuguese soldiers were killed in the battle

Major Mal Singh and Sepoy Hakam Singh of the Indian army were awarded Ashok Chakra (Class III)
On 19 December, the 4th Madras C Company landed on the island of Panikot off Diu, where a group of 13 Portuguese soldiers surrendered to them there there.

December 18: HTML 4.0 is published by the World Wide Web Consortium.

Hi viwers,

HyperText Markup Language (HTML) is the predominant markup language for web pages. HTML elements are the basic building-blocks of webpages.
HTML is written in the form of HTML elements consisting of tags, enclosed in angle brackets(like <html>), within the web page content. HTML tags most commonly come in pairs like<h1> and </h1>, although some tags, known as empty elements, are unpaired, for example<img>. The first tag in a pair is the start tag, the second tag is the end tag (they are also calledopening tags and closing tags). In between these tags web designers can add text, tags, comments and other types of text-based content.
The purpose of a web browser is to read HTML documents and compose them into visible or audible web pages. The browser does not display the HTML tags, but uses the tags to interpret the content of the page.
HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. It can embed scripts in languages such as JavaScript which affect the behavior of HTML webpages.
Web browsers can also refer to Cascading Style Sheets (CSS) to define the appearance and layout of text and other material. The W3C, maintainer of both the HTML and the CSS standards, encourages the use of CSS over explicitly presentational HTML markup.

Saturday, December 17, 2011

December 17:Wright brothers invented flying machine

Hi viewers,

The Wright brothers, Orville (August 19, 1871 – January 30, 1948) and Wilbur (April 16, 1867 – May 30, 1912), were two Americans credited with inventing and building the world's first successful airplane and making the first controlled, powered and sustained heavier-than-airhuman flight, on December 17, 1903. In the two years afterward, the brothers developed theirflying machine into the first practical fixed-wing aircraft. Although not the first to build and fly experimental aircraft, the Wright brothers were the first to invent aircraft controls that made fixed-wing powered flight possible.
                                                              , Orville wright
The brothers' fundamental breakthrough was their invention of three-axis control, which enabled the pilot to steer the aircraft effectively and to maintain its equilibrium.  This method became standard and remains standard on fixed-wing aircraft of all kinds. From the beginning of their aeronautical work, the Wright brothers focused on developing a reliable method of pilot control as the key to solving "the flying problem". This approach differed significantly from other experimenters of the time who put more emphasis on developing powerful engines. Using a small homebuilt wind tunnel, the Wrights also collected more accurate data than any before, enabling them to design and build wings and propellers that were more efficient than any before Their first U.S. patent, 821,393, did not claim invention of a flying machine, but rather, the invention of a system of aerodynamic control that manipulated a flying machine's surfaces
                                                                                                             
                                                                                                                             Wilbur wright
They gained the mechanical skills essential for their success by working for years in their shop with printing presses, bicycles, motors, and other machinery. Their work with bicycles in particular influenced their belief that an unstable vehicle like a flying machine could be controlled and balanced with practice. From 1900 until their first powered flights in late 1903, they conducted extensive glider tests that also developed their skills as pilots. Their bicycle shop employee Charlie Taylor became an important part of the team, building their first aircraft engine in close collaboration with the brothers.

The Wright brothers' status as inventors of the airplane has been subject to counter-claims by various parties. Much controversy persists over the many competing claims of early aviators.
The Wright Company was incorporated on November 22, 1909. The brothers sold their patents to the company for $100,000 and also received one-third of the shares in a million dollar stock issue and a 10 percent royalty on every airplane sold. With Wilbur as president and Orville as vice president, the company set up a factory in Dayton and a flying school/test flight field at Huffman Prairie; the headquarters office was in New York City.
In mid-1910, the Wrights changed the design of the Wright Flyer, moving the horizontal elevator from the front to the back and adding wheels although keeping the skids as part of the undercarriage unit. It had become apparent by then that a rear elevator would make the airplane easier to control, especially as higher speeds grew more common. This aircraft was designated the "Model B", although the original canard design was never referred to as the "Model A" by the Wrights. However, the US Signal Corps which bought the aircraft did call it "Wright Type A".
There were not many customers for aircraft, so in the spring of 1910 the Wrights hired and trained a team of salaried exhibition pilots to show off their machines and win prize money for the company—despite Wilbur's disdain for what he called "the mountebank business". The team debuted at the Indianapolis Speedway on June 13. Before the year was over, pilots Ralph Johnstone and Arch Hoxsey died in air show crashes, and in November 1911 the brothers disbanded the team on which nine men had served (four other former team members died in crashes afterward).

         
The Wright Company transported the first known commercial air cargo on November 7, 1910 by flying two bolts of dress silk 65 miles (105 km) from Dayton to Columbus, Ohio for the Morehouse-Martens Department Store, which paid a $5,000 fee. Company pilot Phil Parmelee made the flight—which was more an exercise in advertising than a simple delivery—in an hour and six minutes with the cargo strapped in the passenger's seat. The silk was cut into small pieces and sold as souvenirs.
Between 1910 and 1916 the Wright Company flying school at Huffman Prairie trained 115 pilots who were instructed by Orville and his assistants. Several trainees became famous, including Henry "Hap" Arnold, who rose to Five-Star General, commanded U.S. Army Air Forces in World War II, and became first head of the U.S. Air Force; Calbraith Perry Rodgers, who made the first coast-to-coast flight in 1911 (with many stops and crashes) in a Wright Model EX named the "Vin Fiz" after the sponsor's soft drink; and Eddie Stinson, founder of theStinson Aircraft Company.