WIKIBOOKS
DISPONIBILI
?????????

ART
- Great Painters
BUSINESS&LAW
- Accounting
- Fundamentals of Law
- Marketing
- Shorthand
CARS
- Concept Cars
GAMES&SPORT
- Videogames
- The World of Sports

COMPUTER TECHNOLOGY
- Blogs
- Free Software
- Google
- My Computer

- PHP Language and Applications
- Wikipedia
- Windows Vista

EDUCATION
- Education
LITERATURE
- Masterpieces of English Literature
LINGUISTICS
- American English

- English Dictionaries
- The English Language

MEDICINE
- Medical Emergencies
- The Theory of Memory
MUSIC&DANCE
- The Beatles
- Dances
- Microphones
- Musical Notation
- Music Instruments
SCIENCE
- Batteries
- Nanotechnology
LIFESTYLE
- Cosmetics
- Diets
- Vegetarianism and Veganism
TRADITIONS
- Christmas Traditions
NATURE
- Animals

- Fruits And Vegetables



ARTICLES IN THE BOOK

  1. Aerobatics
  2. Aerobics
  3. Aeromodelling
  4. Aikido
  5. Air Racing
  6. Amateur wrestling
  7. American football
  8. Archery
  9. Artistic roller skating
  10. Badminton
  11. Ballooning
  12. Baseball
  13. Basketball
  14. Beach soccer
  15. Billiards
  16. Bobsleigh
  17. Bocce
  18. Bodybuilding
  19. Bowling
  20. Canoeing
  21. Cricket
  22. Croquet
  23. Cycling
  24. Cyclo-cross
  25. Darts
  26. Disabled sports
  27. Discus throw
  28. Diving
  29. Drag racing
  30. Eight ball
  31. Enduro
  32. Equestrianism
  33. Fandom
  34. Female sports
  35. Fencing
  36. Figure skating
  37. Football
  38. F1 Powerboat Racing
  39. Freestyle skiing
  40. Gliding
  41. Golf
  42. Grand Prix motorcycle racing
  43. Hammer throw
  44. Hang gliding
  45. High jump
  46. History of sport
  47. Human powered aircraft
  48. Hurdling
  49. Hydroplane racing
  50. Ice climbing
  51. Ice hockey
  52. Javelin throw
  53. Judo
  54. Ju-jitsu
  55. Jumping
  56. Karate
  57. Karting
  58. Kickboxing
  59. Kitesurfing
  60. Kung-fu
  61. List of professional sports leagues
  62. List of sports
  63. List of violent spectator incidents in sports
  64. Long-distance track event
  65. Long jump
  66. Marbles
  67. Middle distance track event
  68. Modern pentathlon
  69. Motocross
  70. Motorcycle sport
  71. Motorsports
  72. Mountain bicycling
  73. Mountaineering
  74. Multi-sport events
  75. Nationalism and sports
  76. National sport
  77. Olympic Games
  78. Parachuting
  79. Paragliding
  80. Parasailing
  81. Pelota
  82. Petanque
  83. Playboating
  84. Pole vault
  85. Polo
  86. Race walking
  87. Relay race
  88. Rink hockey
  89. Road bicycle racing
  90. Rock climbing
  91. Rowing
  92. Rugby football
  93. Rugby league
  94. Rugby Union
  95. Running
  96. Sailing
  97. Scuba diving
  98. Shooting sports
  99. Skateboarding
  100. Ski jumping
  101. Skittles
  102. Slalom canoeing
  103. Snooker
  104. Snowboarding
  105. Sport
  106. Sport in film
  107. Sports acrobatics
  108. Sports attendances
  109. Sports broadcasting
  110. Sports club
  111. Sports coaching
  112. Sports injuries
  113. Sports marketing
  114. Sprints
  115. Steeplechase
  116. Sumo
  117. Surfing
  118. Swimming
  119. Table football
  120. Table tennis
  121. Taekwondo
  122. Tai Chi Chuan
  123. Team handball
  124. Tennis
  125. Toboggan
  126. Track cycling
  127. Triathlon
  128. Triple jump
  129. Tug of war
  130. Underwater rugby
  131. Volleyball
  132. Water polo
  133. Water skiing
  134. Windsurfing

 



SPORTS
This article is from:
http://en.wikipedia.org/wiki/Aerobatics

All text is available under the terms of the GNU Free Documentation License: http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License 

Aerobatics

From Wikipedia, the free encyclopedia

 
The Frecce Tricolori aerobatic team of the Italian Air Force, flying at the Royal International Air Tattoo, Fairford, England, in 2005
The Frecce Tricolori aerobatic team of the Italian Air Force, flying at the Royal International Air Tattoo, Fairford, England, in 2005
The UK Utterly Butterly display team perform an aerobatic maneuvre with their Boeing Stearmans
The UK Utterly Butterly display team perform an aerobatic maneuvre with their Boeing Stearmans
Red Arrows Hawks in Concorde formation
Red Arrows Hawks in Concorde formation

Aerobatics is the demonstration of flying maneuvers for recreation or entertainment.

Many aerobatic maneuvers involve rotation of the aircraft about its longtitudinal axis (rolling) or the pitch axis (looping). Some complex maneuvers, such as a spin, also require that the aircraft be displaced around a vertical axis, known as yawing. Maneuvers are often combined which demands a higher level of skill from the pilot, but greatly increases the spectacle of an aerobatic flight sequence.

Aerobatics are also practiced as a sport. Some pilots fly solely for recreation, while a smaller number (several hundred world wide) choose to compete in aerobatic competitions. Competitions start at Primary, or Graduate level and proceed in complexity through Sportsman, Intermediate and Advanced, with Unlimited being the top competition level. Unlimited pilots perform much more complex figures and sustain higher g levels (+/-10g's).

Overview

In the early days of flying, some pilots used their aircraft as part of a flying circus to entertain. Maneuvers that had no practical purpose were flown for artistic reasons or to draw gasps from onlookers. In due course some of these maneuvers were found to allow aircraft to gain tactical advantage during aerial combat or dogfights between fighter aircraft.

Aerobatic aircraft usually fall into two categories - specialist aerobatic, and aerobatic capable. Specialist designs such as the Pitts Special, the Extra 200 and 300, and the Sukhoi Su-29 aim for ultimate aerobatic performance. This comes at the expense of general purpose use such as touring, or ease of non aerobatic handling such as landing. At a more basic level, aerobatic capable aircraft can be dual purpose - equipped to carrying passengers and luggage, easy to land, as well as being capable of basic aerobatic figures.

Flight formation aerobatics are flown by teams of up to sixteen aircraft, although most teams fly between four and ten aircraft. Some are state funded to reflect pride in the armed forces whilst others are commercially sponsored. Coloured smoke trails may be emitted to emphasise the patterns flown and/or the colours of a national flag. Usually each team will use aircraft similar to one another finished in a special and dramatic colour scheme, thus emphasising their entertainment function. Teams often fly V-formations - they will not fly directly behind another aircraft because of danger from wake vortices or engine exhaust. Aircraft will always fly slightly below the aircraft in front, if they have to follow in line.

Aerobatic maneuvers flown in a jet powered aircraft are limited in scope as they cannot take advantage of the gyroscopic forces that a propeller driven aircraft can exploit. Jet powered aircraft also tend to fly much faster which increases the size of the figures and the length of time which the pilot has to withstand increased g-forces. Jet aerobatic teams often fly in formations which further restricts the maneuvers that can be safely flown.

Training

Aerobatics are taught to military fighter pilots as a means of developing precise flying skills and for tactical use in combat. Aerobatics and formation flying is not limited solely to fixed wing aircraft, helicopters are also used - the British Army, Royal Navy and the Indian Air Force have helicopter display team. The Indian Air Force helicopter display team is known as Sarang or peacock.

All aerobatic maneuvers demand training and practice to avoid accidents. Such accidents are rare but can result in fatalities; safety regulations are such that there has not been an airshow spectator fatality in the USA since the 1950s. Low-level aerobatics are extremely demanding and airshow pilots must demonstrate their ability before being allowed to gradually reduce the height at which they may fly their show.

Performance

Aerobatics are most likely to be seen at a public airshows. Famous teams include the Red Arrows (Royal Air Force -- United Kingdom) Roulettes (Royal Australian Air Force), the Frecce Tricolori (Italian Air Force), the Southern Cross (Cruz del Sur -- Argentine Air Force), Turkish Stars (Türk Yıldızları) (Turkey), Brazilian Air Force Demonstration Squadron (Esquadrilha da Fumaça), Thunder Tiger (Republic of China),Black Arrows (South Korea), Blue Angels (United States Navy), Surya Kiran (Indian Air Force) Diables Rouges (Belgian Air Force), Halcones (Chilean Air Force), Midnight Hawks (Finnish Air Force), Patrouille de France (French Air Force), Patrouille Suisse (Swiss Air Force), Red Pelicans, Rothmans, Silver Falcons (South African Air Force), Royal Jordanian Falcons (Royal Jordanian Air Force), the USAF Thunderbirds (United States Air Force), Snowbirds (Canadian Forces), the Patrulla Aguila (Eagle Patrol -- Spanish Air Force), Saudi Hawks (Royal Saudi Air Force), and the Yellowjacks.

See also

  • Flight dynamics
  • HASELL
  • Aresti Catalog
  • Flypast


 

Retrieved from "http://en.wikipedia.org/wiki/Aerobatics"