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Objective ATC 02.6. ESSIP Plan 2014. Ingrid FEIJT DSS/PEPR 19.09.2014. Comprehensive Explanation (1/2). Implementation of Minimum Safe Altitude Warning (MSAW) function. ECAC applicability (except Greece and United Kingdom).
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Objective ATC 02.6 ESSIP Plan 2014 Ingrid FEIJT DSS/PEPR 19.09.2014
Comprehensive Explanation (1/2) • Implementation of Minimum Safe Altitude Warning (MSAW) function. • ECAC applicability (except Greece and United Kingdom). • Requires implementation by all ATC units providing radar services to GAT traffic within En-route airspace, TMAs and CTRs. • Military authorities: Military ATC authorities are invited to consider implementation of MSAW level 2 when providing ATS surveillance services to GAT. ESSIP Plan 2014 / Objective ATC 02.6
Comprehensive Explanation (2/2) • MSAW checks the extrapolated track positions (based on radar data = current track position and linear extrapolation using ground speed) and identifies the predicted or actual conflicts against the terrain. • Terrain can be build up using digital terrain data or set of polygons that sufficiently accurate shape the vertical environment. • Conflict is declared if a/c track is below the minimum safe altitude (usually 500 to 700 feet above the terrain) intends to do so in short distance in time (<= 2 minutes). • Some FP data like Cleared Flight Level (CFL) might be used to suppress false alarms. • MSAW requires an appropriate presentation of predicted / actual conflicts to the tactical controllers and ATC supervisor. • MSAW requires careful optimisation / tuning to minimise false alarms. ESSIP Plan 2014 / Objective ATC 02.6
Link to European ATM Master Plan • [CM-0801] – Ground Based Safety Nets (TMA, En Route) ESSIP Plan 2014 / Objective ATC 02.6
Most important SLoA(s) • ASP01 “Implement the MSAW function. Put into service ground-based safety tool systems and associated procedures supporting the MSAW function.” • ASP to check the compliance of the implemented MSAW with the requirements stated in the specification, the related guidance material and the relevant training and safety requirements. ESSIP Plan 2014 / Objective ATC 02.6
Finalisation Criteria • Ensure that Ground systems have been upgraded to support the MSAW function. • Ensure that the technical file (TF) with evidences of compliance and the EC declaration of verification of systems (DoV) has been delivered to the competent National Supervisory Authority (NSA). • Ensure that the MSAW function is in operational use. • Ensure that the training plans have been updated and a training package has been developed by the ANSP for the use of MSAW functions. ESSIP Plan 2014 / Objective ATC 02.6
Supporting Material • The EUROCONTROL specification for MSAW issued in September 2009 (edition 0.9) which still a draft. • The EUROCONTROL Guidance Material for MSAW issued in May 2009, Edition 1.0 • EUROCONTROL Guide ‘Safety Nets Ensuring Effectivenes’ dated 21 May 2011 This if for guidance only, and is not compulsory. • Council Decision of 30 March 2009 endorsing the European ATM Master Plan of the Single European Sky ATM Research (SESAR) project (2009/320/EC) ESSIP Plan 2014 / Objective ATC 02.6
ESSIP Report 2013 • MSAW started to be implemented at ACC level by mid 90’s across the ECAC area already. • Progress has been made compared to 2012. • Most States declared to have plans for implementation by end 2016 end of the full operational capability date. ESSIP Plan 2014 / Objective ATC 02.6
Contacts • Objective Coordinator: FEIJT, Ingrid +32 2 729 5044 ingrid.feijt@eurocontrol.int • DNM Objective Expert(s): BAKKER, Ben +32 2 729 3149 ben.bakker@eurocontrol.int DROZDOWSKI, Stanislaw +32 2 729 3760 Stanislaw.DROZDOWSKI@eurocontrol.int ESSIP Plan 2014 / Objective ATC 02.6