Regulation check

COAST GUARD NAVIGATION STANDARDS MANUAL reads like a Flying & Airfield Operations question — these are the publications that govern it in each branch:

PublicationBranchTitleDateStatus
DTM 25-001DoD-wideAeronautical Navigation2025-01-16Current
DoDD 4650.05DoD-widePositioning, Navigation, and Timing2016-06-09Current
DoDI 4650.06DoD-widePositioning, Navigation, and Timing Management2020-07-30Current
COMDTINST M3530.2FCoast GuardCOAST GUARD NAVIGATION STANDARDS MANUAL2021-11-10Current
COMDTINST M3530.2ECoast GuardCOAST GUARD NAVIGATION STANDARDS MANUAL2016-03-10Superseded
Looking for an actual answer, not just the pub? Ask it as a question — free, and it quotes the regulation text where indexed.
Numbers match loosely — “ar670”, “AR 670-1”, and “670-1” all find the same pub. Every result shows its live status from the official catalog.