Disclosed is a method of detecting spoofing of a traffic alert and collision avoidance system, known as a TCAS, the TCAS having a Mode A, a Mode C and a Mode S for communicating with surrounding aircraft. The method includes: querying a suspected spoofing aircraft via Mode S of the TCAS and receiving a response to this query; deducing from the response at least some data, known as Mode S data, relating to the suspected spoofing aircraft; and validating Mode S data by querying the suspected spoofing aircraft via Mode A or Mode C of the TCAS.


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    Title :

    Detection method of decoying of a traffic alert and collision avoidance system, and associated traffic alert and collision avoidance system


    Contributors:

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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    LEDIEU KEVYN / RICAUD DENIS / FEYT NATHALIE VÉRONIQUE | European Patent Office | 2023

    Free access

    Traffic Alert and Collision Avoidance System

    O'Brien, L. / Smith, B. / International Air Transport Association | British Library Conference Proceedings | 1994


    Traffic Alert and Collision Avoidance System

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    Traffic Alert and Collision Avoidance System. Developmental Simulation

    G. P. Boucek / R. W. White / W. D. Smith et al. | NTIS | 1982