46 C.F.R. § 307.11 Report changes.
Title 46 - Shipping
The Administrator, through MARAD advisory or special warning, may direct changes in reporting frequency and specify particular information to be included in the comments section of AMVER messages.
Title 46: Shipping
PART 307—ESTABLISHMENT OF MANDATORY POSITION REPORTING SYSTEM FOR VESSELS
§ 307.11 Report changes.
