CM-0813 — Non Transgression Zone (NTZ) ground Safety Net using DAPs information via Mode-S technology
Improve the NTZ ground safety net performance making use of Dowlinked Aircraft Parameters downliked via Mode-S. Improvements such as early detection that the separation mode could be compromised and avoid nuisance alerts. Information related with the current aircraft downlinked parameters and intentions are used to improve the predicted trajectory and therefore to determine potential transgressions precisely and accurately. The DAPs used are:
- Roll Angle
- True Track Angle
- Track Angle Rate
- Rationale
- Provide to the controllers with a reliable non transgression zone alerting system improved with the use of DAPs information via Mode-S. The objective is to reduce the number of nuisance alerts in situation managed by ATC and to increase the warning time in case of unsafe aircraft manoeuvres.
- Forecast V3 end date
- 31-12-2021
- Benefits start date (IOC)
- —
- Full benefits date (FOC)
- —
- Current Maturity Level
- V1 finalised
- Solution Data Quality Index
- —
- Current Maturity Phase
- R&D
- Scope
- —
- Release
- —
- PCP Status
- —
Enablers: No associated data
Dependent OI Steps: No associated data
SESAR Solutions
| Code | Title | Program | Related Elements | Analysis |
|---|---|---|---|---|
| PJ.11-G1 | Enhanced Short Term Conflict Alert (STCA) and Non Transgression Zone (NTZ) Ground Based Safety Nets making use of DAPs information. | SESAR 2020 Wave 1 |
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Analysis |
PCP Elements: 
Implementation Objectives: 
ICAO Block Modules: