47 C.F.R. § 80.1075 Radio records.
Title 47 - Telecommunication
A record must be kept, as required by the Radio Regulations and §80.409 (a), (b) and (e), of all incidents connected with the radiocommunication service which appear to be of importance to safety of life at sea.
Title 47: Telecommunication
PART 80—STATIONS IN THE MARITIME SERVICES
Subpart W—Global Maritime Distress and Safety System (GMDSS)
§ 80.1075 Radio records.