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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">Mario/Marc:</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">Per your request, here is the "simple report" on Nav WG projects in progress as of our 26-Apr-2023 telecon. Overall progress is very good.</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">502.0 Orbit Data Message (ODM</span><span style="font-size:12.0pt;font-family:Courier"> V.3<span style="color:black">):
</span>The<span class="ms-metadata"> CMC "Approval to Publish" poll closes 27-Apr-2023. 9 votes to "Adopt" have been received.</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">503.0 Tracking Data Message (TDM V.3): The priority of this document update has been temporarily lowered while the WG has concentrated on finalizing the ODM, ADM, CDM, NDM/XML 3.0, and
NDM/XML 4.0 updates. However, we have nearly 2 full days of TDM discussion planned for the Spring 2023 Meetings. A second Pink Book draft is anticipated shortly after the Spring Meetings.</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <span style="color:black"> </span></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">504.0 Attitude Data Messages (ADM</span><span style="font-size:12.0pt;font-family:Courier"> V.2<span style="color:black">):
</span>Prototype testing has commenced and is nearing completion. Test participants include CNES, NASA/GSFC, NASA/JPL, Thales Alenia Space, and GMV. There is one area of incompatibility between KVN and XML formats that is yet to resolve, but testing should
be complete soon. Thereafter there will be a request for "Approval to Publish" polls.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">505.0 Navigation Data Messages XML Specification (NDM/XML</span><span style="font-size:12.0pt;font-family:Courier"> V.3, V.4<span style="color:black">):
</span>The<span class="ms-metadata"> CMC "Approval to Publish" poll for V.3 closes 01-May-2023; 10 votes to "Adopt" have been received. Next up: The NDM/XML V.4 document is nearly ready for Secretariat Document Processing. The V.4 will accommodate changes needed
to support the ADM V.2. The schemas are nearly complete (one technical detail to resolve) and the document update is about 95% complete.
</span><span style="color:black">In the near future we plan to submit the draft document and request the Area Director Resolution to commence the CESG/CMC "Approval for Agency Review" polls.</span><o:p></o:p></span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">50</span><span style="font-size:12.0pt;font-family:Courier">7<span style="color:black">.0 Navigation Events Message (NEM</span> V.1<span style="color:black">):</span> D<span style="color:black">istribution
of the first NEM White Book </span>has been further delayed due to the fact that the NEM has the same Lead Editor as the ADM Version 2 update, which has higher priority.
</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span></p>
<p class="MsoNormal"><span class="ms-metadata"><span style="font-size:12.0pt;font-family:Courier">508.0 Conjunction Data Message (CDM V.2): Internal review of
</span></span><span style="font-size:12.0pt;font-family:Courier">Pink Book P1.0.4 continues but has been delayed by other working group activities. This draft is intended to be the last Pink Book internally reviewed prior to Agency Review. The consensus of
the group is that this version of the Pink Book is nearly ready for Agency Review.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">509.0 Pointing Request Message (PRM V.1): A draft of a Corrigendum requested by the MOIMS/MP WG has been prepared. Next steps: internal reviews by the WG and cognizant users.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <span style="color:black"> </span> </span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">Recently published standards/other documents with no action necessary:
<span style="color:black">500.0 Navigation Data</span> - <span style="color:black">
Definitions and Conventions Green Book </span>(<span style="color:black">V.</span>4)<span style="color:black">,
</span>500.2 Navigation Data Messages Overview Green Book, <span style="color:black">
508.1 Re-Entry Data Message (RDM</span> V.1<span style="color:black">)</span>.</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">Regards,</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">David</span></p>
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