WG78SC214 SG Meeting Langen Germany - PowerPoint PPT Presentation
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WG78SC214 SG Meeting Langen Germany
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ENR/APT Use D-OTIS (ATIS and/or METAR) How available. Contract, Broadcast(?)? 11 ... En-Route, APT. How available. Demand, Contract. 17. Data Link Special Air ... – PowerPoint PPT presentation
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Title: WG78SC214 SG Meeting Langen Germany
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Data Link Flight Information ServiceTask
ForceStatus Report
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Data Link Flight Information ServicesTask Force
(DFIS - TF)?
- Charter
- Approach/Methodology
- Members
- Work Conducted to Date
- Whats Next?
- EUROCAE WG-76 / RTCA SC-206 Plenary (Geneva)
- EUROCAE WG-78 / RTCA SC-214 Plenary 8
(Toulouse)
14 25 Sep 2009
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DFIS Task Force Charter
- Develop SPRs to be incorporated into 214/78 SPR
- DFIS Applications include
- D-RVR (Data Link Runway Visual Range)?
- D-HZWX
- D-WSW (Data Link Wind Shear Warning)?
- D-MB (Data Link Micro Burst)?
- D-SAR (Data Link Special Air Report)?
- D-SIGMET (Data Link SIGMET)?
- D-WVR (Data Link Wake Vortex Report)?
- D-FLUP (Data Link Flight Information Update) - TBD
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Approach - Methodology
- Follow 214/78 SPR Process and Format
- Use ICAO Annex report templates if available
- Only addressing Immediate decision
classifications (lt3 min) - Distribute to both 206/76 and 214/78 WG members
for review and comment - Mature draft SPR by December 2009
- 214/78 responsible for FRAC
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DFIS TF Active Members
- Ernie Dash-AvMet (Co-Lead) 206/76
- Jane Hamelink-Thane (Co-Lead) 214/78
- Christian Bousmanne-EUROCONTORL (D-RVR Lead)
214/78 - Wim Bronsema-EUROCONTROL 214/78
- Joe Bracken-AvMet 206/76
- Tenny Lindholm-NCAR 206/76
- Laurence Mutuel-Thales 206/76
- Marty Glatz-Lockheed Martin 214/78
- Todd Kilbourne-Thane, Inc 214/78
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Work Progress
- Work Conducted to Date
- First meeting on 9 July
- Bi-weekly Goto meetings / telecons
- Used D-OTIS OSD as template
- Following procedural footsteps of SC214/WG78
- Briefed SC214/WG78 SubGroup in Langen (Aug09)
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D-HZWX OSD
- Data Link Hazardous Weather Service (D-HZWX)?
- Timely alerts, warnings and updates
- changing hazardous weather conditions
- support appropriate flight crew decisions
- provided by voice today
- Flight critical weather information
- May affect the safety of aircraft operations
- En route and terminal weather information
- Highly dynamic and time sensitive
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D-HZWX OSD
- D-HZWX Components
- Wind Shear Warnings (D-WSW)?
- Micro Burst (D-MB)?
- Special Air Reports (D-SAR)?
- SIGMETs (D-SIGMET)?
- Wake Vortex Reports (D-WVR)?
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Data Link Wind Shear Warning (D-WSW)?
- Associated with
- Thunderstorms
- Frontal Surfaces
- Strong surface winds / topography
- Sea breezed fronts
- Mountain wave
- Low level temperature inversions
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Data Link Wind Shear Warning (D-WSW)? - cont
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Data Link Wind Shear Warning (D-WSW)? - cont
- Concise information on observed or expected
existence of wind shear - Where available
- TMA Only
- ENR/APT Use D-OTIS (ATIS and/or METAR)
- How available
- Contract, Broadcast(?)?
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Data Link Micro Burst (D-MB)?
- Downburst at or near the ground
- Outburst and damaging winds
- Extending 4 km (2.5 miles) across or less
- Short-lived, Small-scale
- Associated with convective activity
- Must be aircraft and location specific
- May require immediate escape actions by the pilot
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Data Link Micro Burst (D-MB)? - cont
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Data Link Micro Burst (D-MB)? - cont
- Where available
- TMA Only
- ENR/APT Use D-OTIS (ATIS and/or METAR)?
- How available
- Contract, Broadcast(?)?
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Data Link Special Air Reports (D-SAR)?
- Provide means for reporting flightcrew
observations - Up-link only
- Downlink handled elsewhere
- En-route, terminal and airport environments
- Capture by ground stations for dissemination
- To other flight or ground station deemed
necessary - Conditions
- Severe Turbulence, Icing, Mountain-wave
- Thunderstorms (with or without hail)?
- Dust Storm or sand storm
- Volcanic activity
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Data Link Special Air Reports (D-SAR)? - cont
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Data Link Special Air Reports (D-SAR)? - cont
- Where available
- En-Route, APT
- How available
- Demand, Contract
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Data Link SIGMET (D-SIGMET)?
- Provide information from meteorological watch
office - Occurrence or expected occurrence of specified
en-route weather phenomena - May affect the safety of aircraft operations
- Valid for up to four (4) hours
- Canceled when the phenomena no longer exists or
expected to occur in the area
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Data Link SIGMET (D-SIGMET)? - cont
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Data Link SIGMET (D-SIGMET)? - cont
- Where available
- En-Route, APT
- How available
- Demand, Contract
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Data Link Wake Vortex Report (D-WVR)?
- En-route and terminal wake turbulence
- Safety hazard
- Capacity affects
- Lead aircraft broadcast of key wake dependent
variables - Follower aircraft determination of wake encounter
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Data Link Wake Vortex Report (D-WVR)? - cont
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Data Link Wake Vortex Report (D-WVR)? - cont
- Where available
- En-Route, TMA
- How available
- Contract
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Issues to Date
- Broadcast - ?
- VDL M2 does not support
- Keep as OR for future/other data communications
technology - Filtering
- Relative to flight path?
- Specific aircraft location must be known
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Issues to Date cont
- Urgency
- Which takes precedence?
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Whats Next
- Whats Next
- Disposition comments
- Refine / edit as necessary
- Address filtering issue(s)
- Proceed with OSA/OPA
- Goal
- Final document ready for review by December 09
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QUESTIONS
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