Aeronautical Information Services AIS Data Link

1
Aeronautical Information Services (AIS) Data Link
RTCA SC-206/EUROCAE WG-76
Status Major Actions Issues 14 September
2009
Ernie R. Dash FAA EnRoute Wx Support (AvMet)?
2
Major Actions - Issues

• DFIS Tiger Team
• SPR Draft
• Event Tree / Fault Tree Progress

3
DFIS Tiger Team

• On track to provide D-HZWX OSD (also D-RVR) to
  214/78 at December plenary
• OSA and OPA completion to follow during 2010.
  Will follow 214/78 approach
• Briefing on status by Joe Bracken Thursday
  afternoon or Friday morning

4
SPR Draft

• SPR Outline
• Have drafted a Table of Contents (TOC)
• Very close to TOC outline in Alex initial draft
• Drafted an OSA paper
• Outlines our approach
• Need review and comments
• OPA approach material available from Bill
  Carson paper and Stephane Dubet presentation at
  Malta
• Glossary
• Drafted glossary definitions for Data Link
  terminology

5
Glossary Definitions

• DFIS Data Link Flight Information Services
  Application
• D-Update Service
• D-Wx Planning Service
• D-OTIS
• D-HZWX
• D-WSW (Data Link Wind Shear Warning) Report
  Type
• Composed of
• Products (published or defined format)
• Parameter relates to individual phenomenon (may
  also be called elements)
• Note For ICAO, D Data link

6
Event and Fault Tree Progress

• Need plenary discussion and agreement
• Issues discovered during Webex/Telcon on 3
  September
• Ref Tom Helms summary
• Minor discrepancies in our IMM spreadsheet
  analysis
• Ref Gerard Terrien analysis
• Lacking inputs on Data Link system component
  performance statistics
• Ref Tom Helms summary

7
Questions

• ??
• ??