Division System Requirements

Equipped aircraft shall down-link trajectory information using ADS-C Extended Projected Profile (EPP)as part of the ATN B2 services; The trajectory data shall be automatically down-linked from the airborne system shall update the ATM system according to the contract terms

Data link communications ground systems shall support ADS-C (downlink of aircraft trajectory using EPP) as part of the ATN B2 services

Flight data processing systems controller working positions and Network Manager systems shall make use of downlinked trajectories

FDP to FDP trajectory exchange between ATS units as well as between ATS units and the Network Manager systems shall be supported using flight object exchange as defined in Point 5