Aviation abbreviation

NATCAS

NATCAS stands for “Navigation, ATC, and Collision Avoidance System” (General usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

NANAASNAATSNABNACOSNADINNAFNAFECNANACNAPNAPRSNAR

Source: FAA Order JO 7340.2 Contractions. Not for operational use.