|Wide Area Augmentation System|
|Definition||a GPS-based navigation and landing system that provides precision guidance to aircraft at thousands of airports and airstrips where there is currently no precision landing capability. +|
|Defsource||FAA (2009) homepage, Navigation Services, URL: http://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gnss/hill/index.cfm#waas +|
|Note||Systems such as WAAS are known as satellite-based augmentation systems (SBAS). WAAS is designed to improve the accuracy and ensure the integrity of information coming from GPS satellites. +|
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|Wide Area Augmentation System + , Wide Area Augmentation System + , Wide Area Augmentation System + , Wide Area Augmentation System +|
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|5 July 2016 12:36:45 +|
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