Air traffic control

Air traffic control (ATC) is a service provided by ground-based controllers who direct aircraft on the ground and through controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of air traffic, and provide information and other support for pilots. In some countries, ATC plays a security or defensive role, or is operated by the military.

To prevent collisions, ATC enforces traffic separation rules, which ensure each aircraft maintains a minimum amount of empty space around it at all times. Many aircraft also have collision avoidance systems, which provide additional safety by warning pilots when other aircraft get too close.

In many countries, ATC provides services to all private, military, and commercial aircraft operating within its airspace. Depending on the type of flight and the class of airspace, ATC may issue instructions that pilots are required to obey, or advisories (known as flight information in some countries) that pilots may, at their discretion, disregard. The pilot in command is the final authority for the safe operation of the aircraft and may, in an emergency, deviate from ATC instructions to the extent required to maintain safe operation of their aircraft.

Traffic management

Traffic management is a key branch within logistics. It concerns the planning, control and purchasing of transport services needed to physically move vehicles (for example aircraft, road vehicles, rolling stock and watercraft) and freight.

Traffic management is implemented by people working with different job titles in different branches:

See also

Air Traffic

Air Traffic were an English alternative rock band from Bournemouth. Formed in 2003, the band consisted of Chris Wall (piano, lead vocals), David Ryan Jordan (Drums), Tom Pritchard (guitar) and Jim Maddock (bass guitar).

The band's name originated from when they used to rehearse in an industrial unit next to Hurn Airport, where air traffic control signals could be picked up on their amplifiers. Their music features heavy use of piano, and they have been described by NME to be like "Supergrass covering Little Richard". The band have received minor success with the release of their single "Shooting Star", which debuted at No. 30 in the UK singles chart, and the release of their debut album, Fractured Life.

History

Formation and Fractured Life (2006-2008)

Chris Wall first met David Ryan Jordan and Tom Pritchard whilst studying at school in Bournemouth in 2003. The band moved to London in 2005, they recruited fourth band member Jim Maddock and began looking for a record deal. Their first single, a double-a side of "Just Abuse Me" and "Charlotte", was released on 17 July 2006 through Label Fandango. 500 copies of the single were produced, all of which sold out within a few days of the release date. Following this, the band were signed to major label EMI. The band began to experience some mainstream success after being noticed by Steve Lamacq and Zane Lowe of BBC Radio 1, resulting in airplay on Radio 1, Capital Radio, XFM and Kerrang! Radio.

Matt Lauer

Matthew Todd "Matt" Lauer (born December 30, 1957) is an American television journalist best known as the host of NBC's The Today Show since 1997. He is also a contributor for NBC's Dateline NBC. He was previously a news anchor for The Today Show in 1994 and anchor for WNBC in New York City and a local talk-show host in Boston, Philadelphia, Providence and Richmond. He was also host of PM Magazine (or "Evening Magazine" 1980–86) and worked for ESPN in the 1980s as a sideline reporter. In the early 1990s, Lauer hosted segments of HBO Entertainment News.

Early life

Lauer was born in New York City, the son of Marilyn Kolmer (née Gentry), a boutique owner, and Jay Robert Lauer, a bicycle-company executive. His parents divorced during his youth, and his father died in 1997. Lauer had become co-host of The Today Show, replacing longtime host Bryant Gumbel in early 1997, not long before his father's death.

Lauer's father was of Romanian Jewish heritage, as seen on the Today Show's Finding Our Roots. Lauer said, "My dad was Jewish. My mom is not. So I was not raised anything. I do feel a desire now to find something spiritual. Getting married and wanting to have kids has something to do with that."