GBASLAS

GBASLAS is a term that can refer to several different things, depending on the context. One prominent meaning relates to aviation, specifically a Ground Based Augmentation System Local Area Augmentation System. This is a type of navigation system used at airports to enhance the accuracy and integrity of GPS signals, thereby supporting precision approaches for aircraft. It is a component of a larger GBAS (Ground Based Augmentation System) that provides differential corrections to airborne receivers. The "Local Area" aspect signifies that its coverage is typically limited to the vicinity of a single airport.

In other contexts, GBASLAS might be an acronym or abbreviation used within a specific organization, project, or community. Without further context, it's difficult to pinpoint a singular, universally recognized definition beyond its aviation application. It is important to consider where this term was encountered to determine its precise meaning. The specificity of the acronym suggests a specialized field or a particular entity.