Taxi Positional Awareness

Taxi Positional Awareness (abbreviated TPA) is an electronic map used by aircraft whilst taxiing. An example is the Electronic flight bag (EFB) produced by Boeing and Jeppesen. [ [http://www.jeppesen.com/wlcs/index.jsp?section=ca&content=efb_mm.jsp Jeppesen Commercial Aviation : The Jeppesen Airport Moving Map] ]

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