Also known as: AT^
AT has various meanings in the Transportation category. Discover the full forms, definitions, and usage contexts of AT in Transportation.
Aircraft operating in the air or on the airport surface \nExample: Students practising circuit flying need to keep a very careful lookout especially at times when there is a lot of air traffic.
TransportationAn automatic transmission is a type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually. Like other transmission systems on vehicles, it allows an internal combustion engine, best suited to run at a relatively high rotational speed, to provide a range of speed and torque outputs necessary for vehicular travel.
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