47 C.F.R. § 80.323 Information furnished by an acknowledging station.
Title 47 - Telecommunication
(a) Every mobile station which acknowledges receipt of a distress message must on the order of the master or person responsible for the ship, aircraft, or other vehicle carrying such mobile station, transmit as soon as possible the following information in the order shown: (1) Its identifier; (2) Its position; (3) The speed at which it is proceeding towards, and the approximate time it will take to reach the mobile station in distress. (b) Before sending this message, the station must ensure that it will not interfere with the emissions of other stations better situated to render immediate assistance to the station in distress.
Title 47: Telecommunication
PART 80—STATIONS IN THE MARITIME SERVICES
Subpart G—Safety Watch Requirements and Procedures
Distress, Alarm, Urgency and Safety Procedures
§ 80.323 Information furnished by an acknowledging station.