From david.s.berry at jpl.nasa.gov Wed Apr 2 09:11:16 2025 From: david.s.berry at jpl.nasa.gov (Berry, David S (US 3920)) Date: Wed, 2 Apr 2025 09:11:16 +0000 Subject: [MOIMS-NAV-EXEC] Request for CESG/CMC Polls to Reconfirm Re-entry Data Message 508.1-B-1 Message-ID: <479627EE-0C9B-4911-A56E-B63D2D55BCB1@jpl.nasa.gov> Hi Mehran: You may or may not know that CCSDS process requires CESG/CMC Polls are required for reconfirmation of a previously published standard... I only say this because I was not aware of this fact when the Navigation WG voted to reconfirm the Pointing Request Message 509.0-B-1 during the Fall 2023 Meetings at The Hague. I attribute my lack of awareness of the reconfirmation process to the fact that the Navigation WG had previously always chosen to "revise" standards as a result of the 5 Year Review process (i.e., retire/reconfirm/revise)... we had never at that point chosen to "reconfirm" a standard. Anyway, the CCSDS Navigation WG recently performed its 5 Year Review of the Re-Entry Data Message 508.1-B-1, and the consensus of the group was that (a) there was no justification for retirement of the standard, and (b) there was no known compelling reasons for revision of the standard. With the ?retire? and ?revise? options thus eliminated, the only remaining option was to ?reconfirm?. There were no objections to reconfirmation of the Re-Entry Data Message. Accordingly, the CCSDS Navigation WG would like to request that CESG and CMC polling be commenced to formalize the decision of the Navigation WG to reconfirm 508.1-B-1 Re-Entry Data Message. Best Regards, David -------------- next part -------------- An HTML attachment was scrubbed... URL: From david.s.berry at jpl.nasa.gov Wed Apr 2 11:26:43 2025 From: david.s.berry at jpl.nasa.gov (Berry, David S (US 3920)) Date: Wed, 2 Apr 2025 11:26:43 +0000 Subject: [MOIMS-NAV-EXEC] NavWG Updated Action Items Message-ID: All: Attached are some updates to Action Items for discussion today... Regards, David -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: navwg-action-items-202411.pdf Type: application/pdf Size: 110799 bytes Desc: navwg-action-items-202411.pdf URL: From david.s.berry at jpl.nasa.gov Thu Apr 3 00:49:01 2025 From: david.s.berry at jpl.nasa.gov (Berry, David S (US 3920)) Date: Thu, 3 Apr 2025 00:49:01 +0000 Subject: [MOIMS-NAV-EXEC] Notes from CCSDS Nav WG Telecon 02-Apr-2025 Message-ID: <42EC80BD-5F58-47C5-AC24-B163E3D6A5BD@jpl.nasa.gov> All: Attached are notes from today?s telecon... Regards, David -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ccsds-navwg-telecon-20250402.pdf Type: application/pdf Size: 114534 bytes Desc: ccsds-navwg-telecon-20250402.pdf URL: