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<div>Keith,</div>
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<div>Attach please find responses to your CESG considerations on the CCSDS 130-G-2.1 Green Book, Overview of Space Comm Protocols GB.</div>
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<div>Please let me know if these responses address your concerns sufficiently so that Gian Paolo can generate a CMC poll to move this book towards publication as the Version 3 GB.</div>
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<div>Best regards,</div>
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<div>GReg</div>
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