Aviation acronym: World Airline Accident Summary
Wide Area Augmentation System
Wide Area Augmentation System is a FAA funded system of equipment and software that augments GPS. The WAAS provides a satellite signal for WAAS users to support enroute and precision approach aircraft navigation.
Found on http://www.encyclo.co.uk/local/20041
WAAS is an acronym for the Wide Area Augmentation System, an air navigation aid to supplement GPS WAAS may also refer to: ...Found on http://en.wikipedia.org/wiki/WAAS_(disambiguation)
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