Aerobatics

Some pilots fly planes in wild ways.

They spin and roll in the sky. This is called aerobatics. It can be a fun sport. It can also be a show.

Pilots may use smoke to show their paths. This makes the patterns easy to see. Teams of planes can fly together in groups. They can even fly in pretty shapes.

It is very exciting to watch them fly.

Aerobatics is the art of flying in unusual ways.

The name comes from the words aeroplane and acrobatics. Pilots use these moves for sport, fun, or training. They might roll the plane or spin it around. Some moves help pilots learn to fly safely in hard times.

Some planes are built just for these stunts. These are called specialist aircraft. Others are dual-purpose. They can carry people and still do basic stunts.

Many teams fly in groups. They use colored smoke to show their paths. This smoke comes from oil turned into a fine mist. It makes the patterns easy to see. Teams can show pride for their country with these colors. Some pilots fly jets. These planes go very fast. This makes the moves much larger. Pilots can also use helicopters for aerobatics.

People compete in many levels. They start at the Primary level. The best pilots reach the Unlimited level. These experts feel strong forces called g-forces while they fly.

Aerobatics is the exciting art of flying an aircraft in unusual ways.

The name is a mix of the words aeroplane and acrobatics. Pilots perform these moves for many reasons. Some do it for recreation or pure fun. Others use it as a judged sport in competitions. Training with aerobatics also helps pilots stay safe. It teaches them how to recover from hard flying conditions.

Flying these moves requires many special skills. Pilots often rotate the plane around different axes. They might roll the aircraft or change its pitch. Some moves, like a spin, use a vertical axis called yaw. These maneuvers can be combined into a long sequence. This sequence can be for a show or a contest. Aerobatic flying puts a lot of stress on the plane. Because of this, some pilots wear a parachute for safety.

This practice has a long and interesting history. In the early days of flight, pilots joined flying circuses. They flew to entertain people or create art. These shows often made onlookers gasp in surprise. Later, people found these moves useful for combat. Pilots used them to gain an advantage in dogfights. Some famous moves, like the Immelmann turn, were made in military conflicts.

There are different types of aircraft used for these stunts. Specialist planes like the Pitts Special or Extra 300 are built only for performance. These planes are not meant for carrying luggage or touring. Other planes, like the Cessna 152 Aerobat, can do both. Some teams fly in large groups called formations. Most teams fly with four to ten aircraft. A record of 22 aircraft flying together was set in 1958.

Teams often use colored smoke to show their paths. This smoke is made by turning fog oil into a fine mist.

Pilots can compete in many different levels around the world. The FAI Aerobatics Commission manages these competitions. Pilots start at the Primary or Graduate level. They can move up to Sportsman, Intermediate, and Advanced levels. The very best pilots reach the Unlimited level. These expert pilots feel very strong forces called g-forces. Some pilots feel up to +8 or -6 g. If a pilot feels +9 g for too long, they might lose consciousness.

Aerobatics is the practice of flying an aircraft through maneuvers that differ from conventional passenger flights. The term is a portmanteau of "aeroplane" and "acrobatics." Pilots perform these maneuvers for training, recreation, entertainment, or sport.

While many fly for fun, aerobatics also serves as a critical element of flight safety training. It enhances a pilot's ability to recover from unusual flight conditions. This specialized flying requires a broad set of piloting skills. It also exposes the aircraft to much greater structural stress than normal flight.

To perform these moves, a pilot manipulates the aircraft's attitude along different axes. Most maneuvers involve rotation about the longitudinal axis, known as roll. Others involve the lateral axis, which is called pitch. Some maneuvers, such as a spin, displace the aircraft about its vertical axis, known as yaw.

Pilots often combine these individual moves into a complete aerobatic sequence. These sequences are used for either entertainment at shows or for judged competition. Because of the risks involved, some countries require pilots to wear a parachute during these flights.

Aircraft used for these maneuvers fall into two main categories. Specialist aerobatic aircraft are designed for ultimate performance. Examples include the Pitts Special, the Extra 200 and 300, and the Sukhoi Su-26M and Su-29. These planes prioritize agility over general-purpose uses like touring or easy landings. Conversely, aerobatic-capable aircraft serve a dual purpose. Models like the Cessna 152 Aerobat or the R2160 Acrobin can carry passengers and luggage while still performing basic aerobatic figures.

Aerobatics has a deep history tied to both art and warfare. In the early days of flight, pilots used aircraft in "flying circuses" to entertain onlookers. These pilots flew for artistic reasons or to draw gasps from the crowd. Eventually, these maneuvers were found to provide tactical advantages in aerial combat. Many famous moves, such as the Immelmann turn or the Split S, were developed during military conflicts. Today, some military teams fly in formations to reflect pride in their armed forces.

Formation aerobatics involve teams flying in close groups. Most teams fly with between four and ten aircraft, though some are state-funded or commercially sponsored. The record for a formation is 22 aircraft, set in 1958.

To make the flight paths visible to spectators, teams often use colored smoke. This smoke is not created by combustion. Instead, it is produced by vaporizing fog oil into a fine aerosol. This is done by injecting the oil into hot engine exhaust or using a dedicated device. The Fleet Air Arm 702 Squadron, known as "The Black Cats," was the first military team to use smoke at will in 1957.

Competition aerobatics is a global sport governed by the FAI Aerobatics Commission (CIVA). Pilots progress through several levels of complexity. They begin at the Primary or Graduate level, then move to Sportsman, Intermediate, and Advanced. The highest level is called Unlimited.

During these flights, pilots experience intense g-forces. Experienced pilots can pull ±5 g for short periods. Unlimited pilots may experience even more extreme levels, possibly up to +8/−6 g. It is generally accepted that +9 g for more than a few seconds can lead to a loss of consciousness, known as GLOC.

Aerobatics is not limited to fixed-wing airplanes. It can also be performed in gliders and specific helicopters. Examples of aerobatic helicopters include the MBB Bo 105, the Westland Lynx, and the Eurocopter EC120 Colibri. Various military groups, such as the British Army and the Indian Air Force, have helicopter display teams. While jet-powered aircraft are used, they have different limitations than propeller-driven planes. Jets cannot exploit gyroscopic forces and fly much faster. This increased speed means larger maneuvers and higher g-forces for the pilot to withstand.