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Automatic dependent surveillance — contract (ADS-C): means by which the terms of an ADS-C agreement will be exchanged between the ground system and the aircraft, via a data link, specifying under what conditions ADS-C reports would be initiated, and what data would be contained in the reports.
Aeronautical Dependent Surveillance – Contract (ADS-C) is a surveillance protocol where the provision of aircraft state and intent and meteorological information is contracted between aircraft and Air Traffic Control (ATC).
9 mar 2023 · ADS-C is a datalink-based way of requesting different types of information directly from the aircraft’s flight management system, without pilot interaction. This means it enables aircraft to automatically downlink aircraft intent to the MUAC system, which can be displayed on controllers’ screens.
15 paź 2024 · A small, difficult but significant step has been taken to link ground and airborne systems in an operational context with the implementation of Automatic Dependence Surveillance – Contract (ADS-C) services in the core traffic area of Europe.
• Standardisation for ADS-C1 Common Services (ACS) is needed in a streamlined and efficient manner to secure timely operational implementation of initial trajectory management functionality of the CP1 IR2. • The A6 Alliance strongly supports that the necessary ADS-C Common Services’ standards
ADS-B (B for Broadcast) and ADS -C (C for Contract ) do not use the same technology and media for data transmission. There is no altitude limitation for ADS -C as it relies on VDL2 (and Satcom in the future). ADS-C will be mandated in Europe from 31 dec 2027 on new delivered aircraft (no mandate on retrofit aircraft)
17 gru 2020 · Functional description. ADS-C uses various systems on board the aircraft to automatically provide aircraft position, altitude, speed, intent and meteorological data, which can be sent in a report to an ATS unit or AOC facility ground system for surveillance and route conformance monitoring.
