eATM Portal

CM-0608 — Separation Management in the TMA using RBTs with 2D RNP Specifications

The Reference Business Trajectory (RBT) is a 'precision trajectory' in that it may include required navigational performances associated to the Pre-defined or User-preferred routes of RBT e.g. 2D RNP specifications and/or altitude constraints on specified points to ensure the de-confliction of 3D profiles. The RBT may be revised using additional or amended lateral routes/waypoints and/or altitude constraints on specified points to ensure separation in execution phase; ATC clearances are included as part of the RBT Revision process. User-preferred Trajectory Revisions may include non-published waypoints that are computed by Ground tools (ideally using information from the airborne system) and defined in lat/long or bearing/range. Vertical constraint and longitudinal separation is provided by ATC to complement the 2D route (using information from the airborne system). This may be achieved through surveillance based separation and/or the dynamic application of constraints. New support tools and procedures and working methods have to be put in place. CONOPS E.2.6.2.3.2

Rationale
Cf. SESAR Concept of Operations.
Forecast V3 end date
Benefits start date (IOC)
31-12-2028
Full benefits date (FOC)
31-12-2032
Current Maturity Level
Solution Data Quality Index
Current Maturity Phase
R&D
Scope
Release
PCP Status

Enablers

Code Dates
 
2015 15
2016 16
2017 17
2018 18
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CM-0608
 
A/C-31a
V4
V5
IOC - FOC
A/C-34
IOC - FOC
CTE-C02b
IOC - FOC
CTE-C02c
V4
V5
IOC - FOC
CTE-C02e
IOC - FOC
CTE-C02f
V4
V5
IOC - FOC
ER APP ATC 103
ER APP ATC 125
V4
V5
IOC - FOC

Dependent OI Steps

Relationship Code Title Related Elements
Has predecessor CM-0606 Separation Management in the TMA using Pre-defined Routes with 2D RNP Specifications

SESAR Solutions

PCP Elements: No associated data

Implementation Objectives: No associated data

ICAO Block Modules: No associated data