47 C.F.R. § 80.1153 Station log and radio watches.
Title 47 - Telecommunication
(a) Licensees of voluntary ships are not required to operate the ship radio station or to maintain radio station logs. (b) When a ship radio station of a voluntary ship is being operated, appropriate general purpose watches must be maintained in accordance with §§80.146, 80.147 and 80.148.
Title 47: Telecommunication
PART 80—STATIONS IN THE MARITIME SERVICES
Subpart X—Voluntary Radio Installations
General
§ 80.1153 Station log and radio watches.

