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Thai Airways Flight 261
Thai Airways International Flight 261 (TG261/THA261) was a scheduled domestic passenger flight from Bangkok's Don Mueang International Airport to Surat Thani International Airport in Surat Thani, Thailand. The flight was operated by Thai Airways International, the flag carrier of Thailand. On 11 December 1998, the aircraft, an Airbus A310-204 registered in Thailand as HS-TIA, stalled and crashed into a swamp during its landing attempt at Surat Thani Airport. A total of 101 people were killed in the crash. Thailand's Aircraft Accident Investigation Committee (AAIC) opened an investigation into the accident. The investigation revealed that the crew were disoriented. As their attempts to land at the airport had failed multiple times, the crew became upset, causing them not to maintain awareness of the condition of their aircraft until it started to enter an upset condition. The pilots failed to recover the aircraft and the aircraft crashed into the swamp. The accident was the seco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don Mueang International Airport
Don Mueang International Airport — known as Bangkok International Airport before 2006 — is one of two international airports serving Bangkok, the capital of Thailand, the other being Suvarnabhumi Airport (BKK). The airport is considered one of the world's oldest international airports and one of Asia's oldest operating airports. It officially opened as a Royal Thai Air Force (RTAF) base on 27 March 1914, although it had been in use earlier. Commercial flights began in 1924, making it one of the world's oldest commercial airports. The airport consists of Terminal 1 for international flights and Terminal 2 for domestic flights, which are connected by a unique glass exterior elevated walkway. The airport also featured an exterior walkway connected to the Amari hotel. The first commercial flight was an arrival by KLM, KLM Royal Dutch Airlines. In September 2006, Don Mueang Airport was closed and to be replaced by the new Suvarnabhumi Airport, before reopening on 24 March 2007 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation Safety Network
The Flight Safety Foundation (FSF) is a non-profit, international organization concerning research, education, advocacy, and communications in the field of aviation safety. FSF brings together aviation professionals to help solve safety problems and bring an international perspective to aviation safety-related issues for the public. History Since its founding in 1945, the foundation has acted as a non-profit, independent clearinghouse to disseminate safety information, identify threats to safety, and recommend practical solutions, like, for example, the Approach and Landing Accident Reduction (ALAR) toolkit. Today, the foundation provides leadership to more than 1000 members in more than 100 countries. The Aviation Crash Injury Research (AvCIR) Division initiated by Hugh DeHaven became part of FSF in April 1959, being transferred from Cornell University. Objectives The main foundation's stated objectives are to: * Anticipate, identify and analyze global aviation safety issues an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thai Baht
The baht (; , ; currency sign, sign: ฿; ISO 4217, code: THB) is the official currency of Thailand. It is divided into 100 ''satang'' (, ). Prior to decimalisation, the baht was divided into eight ''fueang'' (, ), each of eight ''at'' (, ). The issuance of currency is the responsibility of the Bank of Thailand. Society for Worldwide Interbank Financial Telecommunication, SWIFT ranked the Thai baht as the 10th-most-frequently used world payment currency as of December 2023. History ImageSize = width:1500 height:auto barincrement:15 PlotArea = top:10 bottom:30 right:130 left:20 AlignBars = justify DateFormat = yyyy Period = from:1250 till:2050 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:50 start:1250 ScaleMinor = unit:year increment:10 start:1250 Colors = id:canvas value:rgb(1,1,1) id:r value:rgb(0.5,0,0) id:p value:rgb(1,0.1,0.6) id:o value:rgb(1,0.3,0) id:y value:rgb(0.9,0.7,0.1) id:g value:rgb(0,0.4,0) id:m value:rgb(0,0.8,0) id:b value:r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-directional Beacon
A non-directional beacon (NDB) or non-directional radio beacon is a radio beacon which does not include directional information. Radio beacons are radio transmitters at a known location, used as an aviation or marine navigational aid. NDB are in contrast to directional radio beacons and other navigational aids, such as low-frequency radio range, VHF omnidirectional range (VOR) and tactical air navigation system (TACAN). NDB signals Ground conductivity, follow the curvature of the Earth, so they can be received at much greater distances at lower altitudes, a major advantage over VOR. However, NDB signals are also affected more by atmospheric conditions, mountainous terrain, coastal refraction and electrical storms, particularly at long range. The system, developed by United States Army Air Corps (USAAC) Captain Albert Francis Hegenberger, was used to fly the world's first instrument approach on May 9, 1932. Types of NDBs NDBs used for aviation are standardised by the Internatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1997 Asian Financial Crisis
The 1997 Asian financial crisis gripped much of East Asia, East and Southeast Asia during the late 1990s. The crisis began in Thailand in July 1997 before spreading to several other countries with a ripple effect, raising fears of a worldwide economic meltdown due to financial contagion. However, the recovery in 1998–1999 was rapid, and worries of a meltdown quickly subsided. Originating in Thailand, where it was known as the ''Tom yum, Tom Yum Kung crisis'' () on 2 July, it followed the financial collapse of the Thai baht after the Thai government was forced to floating currency, float the baht due to lack of list of circulating currencies, foreign currency to support its currency fixed exchange rate, peg to the U.S. dollar. Capital flight ensued almost immediately, beginning an international chain reaction. At the time, Thailand had acquired a burden of foreign debt. As the crisis spread, other Southeast Asian countries and later Japan and South Korea saw slumping currencies, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1998 Pacific Typhoon Season
The 1998 Pacific typhoon season was the least active List of Pacific typhoon seasons, Pacific typhoon season on record, until it was surpassed 2010 Pacific typhoon season, 12 years later. It was also the third-latest starting Pacific typhoon season on record. The season produced 16 tropical storms, 8 strengthening into typhoons. The scope of this article is limited to the Pacific Ocean, north of the equator and west of the International Date Line. Storms that form east of the date line and north of the equator are called hurricanes; see 1998 Pacific hurricane season. Tropical Storms formed in the entire west Pacific basin were assigned a name by the Joint Typhoon Warning Center. Tropical depressions in this basin have the "W" suffix added to their number. Tropical depressions that enter or form in the Philippine area of responsibility are assigned a name by the Philippine Atmospheric, Geophysical and Astronomical Services Administration or PAGASA. This can often result in the same ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Aviation Administration
The Federal Aviation Administration (FAA) is a Federal government of the United States, U.S. federal government agency within the United States Department of Transportation, U.S. Department of Transportation that regulates civil aviation in the United States and surrounding international waters. Its powers include air traffic control, certification of personnel and aircraft, setting standards for airports, and protection of U.S. assets during the launch or re-entry of commercial space vehicles. Powers over neighboring international waters were delegated to the FAA by authority of the International Civil Aviation Organization. The FAA was created in as the Federal Aviation Agency, replacing the Civil Aeronautics Administration (United States), Civil Aeronautics Administration (CAA). In 1967, the FAA became part of the newly formed U.S. Department of Transportation and was renamed the Federal Aviation Administration. Major functions The FAA's roles include: *Regulating U.S. co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Phones On Aircraft
In the U.S., the Federal Communications Commission (FCC) regulations prohibit the use of mobile phones aboard aircraft in flight. Contrary to popular misconception, the Federal Aviation Administration (FAA) does not actually prohibit the use of personal electronic devices (including cell phones) on aircraft. Paragraph (b)(5) of 14 CFR 91.21 permits airlines to determine if devices can be used in flight, allowing use of "any other portable electronic device that the operator of the aircraft has determined will not cause interference with the navigation or communication system of the aircraft on which it is to be used." In Europe, regulations and technology have allowed the limited introduction of the use of passenger mobile phones on some commercial flights, and elsewhere in the world many airlines are moving towards allowing mobile phone use in flight. Many airlines still do not allow the use of mobile phones on aircraft. Those that do often ban the use of mobile phones during ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Transportation Safety Board
The National Transportation Safety Board (NTSB) is an independent U.S. government investigative agency responsible for civil transportation accident investigation. In this role, the NTSB investigates and reports on aviation accidents and incidents, certain types of highway crashes, ship and marine accidents, pipeline incidents, bridge failures, and railroad accidents. The NTSB is also in charge of investigating cases of hazardous materials releases that occur during transportation. The agency is based in Washington, D.C. It has three regional offices, located in Anchorage, Alaska; Aurora, Colorado; and Federal Way, Washington. The agency also operated a national training center at its Ashburn facility. History The origin of the NTSB was in the Air Commerce Act of 1926, which assigned the United States Department of Commerce responsibility for investigating domestic aviation accidents. Before the NTSB, the Federal Aviation Administration's (FAA; at the time the CAA/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Transport (Thailand)
The Ministry of Transport ( Abrv: MOT; , ) is the ministry of the Government of Thailand responsible for the development, construction, and regulation of the nation's land, marine, and air transportation systems. History The Ministry of Transport was previously known as the Ministry of Communications (although the name is the same in Thai), and was founded in 1941. Its English name was changed to the Ministry of Transport in 2002, when the Reorganisation of Ministries, Government Agencies and Departments, B.E. 2545 Act came into force. It stipulated that the Ministry of Transport (the former Ministry of Communications) would have overall responsibility for transportation, transportation-related businesses, traffic planning, and transport infrastructure development. , the ministry is headed by Transport Minister Suriya Juangroongruangkit. Organization The MOT is composed of ministry departments and profit-making state enterprises. Departments * Office of the Minister * Office o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stall (fluid Dynamics)
In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack exceeds its critical value.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', p. 486. Aviation Supplies & Academics, 1997. The critical angle of attack is typically about 15°, but it may vary significantly depending on the fluid, foil – including its shape, size, and finish – and Reynolds number. Stalls in fixed-wing aircraft are often experienced as a sudden reduction in lift. It may be caused either by the pilot increasing the wing's angle of attack or by a decrease in the critical angle of attack. The former may be due to slowing down (below stall speed), the latter by accretion of ice on the wings (especially if the ice is rough). A stall does not mean that the engine(s) have stopped working, or that the aircraft has stopped moving—the effect is the same even in an unpowered glider aircraft. Vectored thrust in aircraft is used to maintain al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
