CFR › Title 47 › Part 213 › §213.347 CFR §213.3Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThis circular cancels:(a)Attachments A and B to Annex 3 of DMO 3000.1, dated November 8, 1963 (28 FR 12273).(b)That portion of the memorandum of the Special Assistant to the President for Telecommunications, dated August 27, 1964, pertaining to message precedences.