[Code of Federal Regulations] [Title 47, Volume 5] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR80.89] [Page 33-34] TITLE 47--TELECOMMUNICATION COMMISSION (CONTINUED) PART 80_STATIONS IN THE MARITIME SERVICES--Table of Contents Subpart C_Operating Requirements and Procedures Sec. 80.89 Unauthorized transmissions. Stations must not: (a) Engage in superfluous radio[chyph]communication. (b) Use telephony on 243 MHz. (c) Use selective calling on 2182 kHz or 156.800 MHz. (d) When using telephony, transmit signals or communications not addressed to a particular station or stations. This provision does not apply to the transmission of distress, alarm, urgency, or safety signals or messages, or to test transmissions. (e) When using telegraphy, transmit signals or communications not addressed to a particular station or stations, unless the transmission is preceded by CQ or CP or by distress, alarm, urgency, safety signals, or test transmissions. (f) Transmit while on board vessels located on land unless authorized under a public coast station license. Vessels in the following situations are not considered to be on land for the purposes of this paragraph: (1) Vessels which are aground due to a distress situation; (2) Vessels in drydock undergoing repairs; and (3) State or local government vessels which are involved in search and rescue operations including related training exercises. (g) Transmit on frequencies or frequency bands not authorized on the current station license. [51 FR 31213, Sept. 2, 1986, as amended at 52 FR 35244, Sept. 18, 1987; 62 FR 40304, July 28, 1997] [[Page 34]] Effective Date Note: At 68 FR 46960, Aug. 7, 2003, Sec. 80.89 was amended by removing paragraph (e) and redesignating paragraphs (f) and (g) as paragraphs (e) and (f) effective October 6, 2003.