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TCAS

British  

abbreviation

  1. traffic collision avoidance system: a safety system in aircraft that is designed to prevent mid-air collisions

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The Bell 407, which met this standard, was equipped with TCAS, he said.

From Los Angeles Times • Aug. 17, 2023

The Skycrane, which was not authorized to carry nonessential passengers, did not have TCAS, he said.

From Los Angeles Times • Aug. 17, 2023

The Traffic Alert and Collision Avoidance System, or TCAS, is a safety feature on most planes that lets pilots know how close they are to other midair aircrafts, that is, when it’s working.

From Seattle Times • Apr. 26, 2023

The system in question is one on commercial airliners and other smaller planes called the Traffic Alert and Collision Avoidance System, or TCAS.

From Seattle Times • Apr. 19, 2023

Another critical reform is the TCAS, or Traffic Collision Alert and Avoidance System, first adopted by the FAA in 1981.

From Los Angeles Times • Sep. 25, 2018