International Civil Aviation Organization IAVW Coordination Sub-Group Progress Report Andrew Tupper IAVW Coordination Sub-Group Project Manager ICAO Headquarters, Montreal 15 to 17 February 2012 IVATF/3 IVATF/3 PPT/05
International Civil Aviation Organization
IAVW Coordination Sub-Group Progress Report
Andrew TupperIAVW Coordination Sub-Group Project Manager
ICAO Headquarters, Montreal15 to 17 February 2012
IVATF/3
IVATF/3 PPT/05
2
Task TF-VAA02
• Description– Enhancement of VAAC products
• Deliverable– Proposed enhancements to VAA/VAGs (including
consideration of concentration, etc).
• Inter-dependencies– ATM SG; AIR SG; SCI SG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA02
Progress since IVATF/2
• Consideration of suggestions made by IATA at IAVWOPSG
• Noted improved clarity around need for concentration thresholds
Issues identified
• Still no clear consensus on way forwards (key issue).
• Because this task is at the end of the decision chain about IAVW futures, difficult to resolve until other tasks completed
• Likely some residual work will be referred back to IAVWOPSG, but input this week strongly welcomed!
IVATF/3 3
4
Task TF-VAA03
• Description– Investigation into the feasibility of using collaborative
decision making amongst IAVW participants (e.g. VAACs, MWOs, ANSPs, airlines and volcano observatories)
• Deliverable– Outline of CDM procedures for IAVW.
• Inter-dependencies– ATM SG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA05
Progress since IVATF/2
• Proposal that procedures that describe the functional requirements for collaborative decision making and sharing of info be included in CONOPS
• Discussion at VAAC Best Practices Seminar (13-14 February 2012)
• Work in US, Europe
Issues identified
• Nil (except to discuss proposal to fold into CONOPS)
IVATF/3 5
6
Task TF-VAA05
• Description– Investigation into the benefits of the VAACs providing CSV
data files or alternative with the ash boundaries using specific FIR intersection points in view of assisting States in the issuance of consistent volcanic ash SIGMET and NOTAM/ASHTAM
• Deliverable– Develop volcanic ash data file procedures for use by VAACs
• Inter-dependencies– ATM SG, AIS-AIM SG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA05
Progress since IVATF/2
• AMOFSG concluded that enabling clauses should be introduced into Annex 3 to allow XML and GML in place of BUFR.
• Roll-out by Meteorological Aeronautical Requirements and Information Exchange Project Team (MARIE-PT).
• WMO will develop schema.
Issues identified
• Nil significant• Task can effectively closed
with developments described
• No evidence of reluctance to accept XML as a data format.
IVATF/3 7
8
Task TF-VAA06
• Description– In the context of ongoing discussion concerning the issuance of
regional SIGMET advisories, and of the work being undertaken by the IAVWOPSG and METWSG with respect to improved SIGMET information for volcanic ash, offer input to these groups on the provision of SIGMET information for large complex events, including the consideration of adding measure of uncertainty and/or levels of ash concentration in their products.
• Deliverable– Recommendations on how to incorporate uncertainty in SIGMET
• Inter-dependencies– METWSG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA06
Progress since IVATF/2
• Nil
Issues identified
• Recommend pass to IAVWOPSG:
IVATF/3 9
IAVWOPSG Conclusion 6/21 — Graphical SIGMET for complex volcanic ash events (Model SVA)
and the assessment of volcanic ash advisory replacing the SIGMET for volcanic ash
That an ad-hoc group composed of .United States (Rapporteur), Australia, Japan, France, UK, New
Zealand, IATA, IFALPA and WMO be tasked to:
a) conduct an assessment that evaluates:
1) whether the VAA/VAG could be used to replace the SIGMET for volcanic ash, and, if agreed in
principle, what would be required to achieve roll-out;
2) the capability of the nine VAACs to provide global service of volcanic ash to replace the SIGMET for
volcanic ash;
3) what would be required to achieve global harmonization and standardization of a VAA that would be
used;
4) how the VAA would be used by air navigation service providers to advise flight crews for aircraft in
flight; and
5) the impact of removing the responsibility for this task from Meteorological Watch Offices and
delegating it to the VAAC Provider States; and
b) report back to IAVWOPSG/7.
10
Task TF-VAA07
• Description
– Improvement to Volcano Observatory provisions
• Deliverable
– Proposal of additional measures necessary for improving eruption prediction and notification for the IAVW
• Inter-dependencies– SCI SG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA07
Progress since IVATF/2
• Recommendations from IVATF/2 accepted at IAVWOPSG/6
• Volcanic Ash Challenge team identified ground-based monitoring as an issue.
• Discussed at WMO/IUGG VASAG/3 (23-24 January 2012) – Drafting action agreed (will go
through SCI).
• Observational standards referred to WMO technical commissions.
Issues identified
• Nil.
IVATF/3 11
12
Task TF-VAA10
• Description
– Further development of a Concept of Operations for the IAVW
• Deliverable
– Concept of Operations
• Inter-dependencies– SCI SG, AIR SG, ATM SG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA10
Progress since IVATF/2
• 2nd version of ConOps being drafted for coordination.
• Including new material from IAVWOPSG/6, provision of information on performance standards and concept of information sharing.
Issues identified
• Completion of 2nd draft for discussion at IVATF/4.
IVATF/3 13
14
Task TF-VAA11
• Description
– Guidance material for the conduct of Volcanic ash exercises
• Deliverable
– As above
• Inter-dependencies– ATM SG
• Deadline– IVATF/4
IVATF/3
Task TF-VAA11
Progress since IVATF/2
• Paper drafted, circulated for comment. Some comments received, deadline extended.
Issues identified
• Nil
IVATF/3 15
16
Task TF-VAA12
• Description
– Improvements to Volcanic Activity Report (VAR) form, including taxonomy and transmission, in support of the IAVW
• Deliverable
– Recommendations for improvements to the VAR format and receipt.
• Inter-dependencies– ATM SG (see task TF-ATM03)
• Deadline– IVATF/4
IVATF/3
Task TF-VAA12
Progress since IVATF/2
• Pilot Briefing material to be developed to improve pilot reporting.
• Definition of “pre-eruptive activity” to be clarified, so that pilots have clear guidance as to what should be reported.
• Need to progress database
Issues identified
• Progressed through task TF-ATM03
• No progress on global VAR database
IVATF/3 17
Thank you
IVATF/3 18