33 C.F.R. § 161.18 Reporting requirements.
Title 33 - Navigation and Navigable Waters
(a) A Center may: (1) Direct a vessel to provide any of the information set forth in Table 161.18(a) (IMO Standard Ship Reporting System); (2) Establish other means of reporting for those vessels unable to report on the designated frequency; or (3) Require reports from a vessel in sufficient time to allow advance vessel traffic planning. (b) All reports required by this part shall be made as soon as is practicable on the frequency designated in Table 161.12(c) (VTS and VMRS Centers, Call Signs/MMSI, Designated Frequencies, and Monitoring Areas). (c) When not exchanging communications, a VMRS User must maintain a listening watch as described in §26.04(e) of this chapter on the frequency designated in Table 161.12(c) (VTS and VMRS Centers, Call Signs/MMSI, Designated Frequencies, and Monitoring Areas). In addition, the VMRS User must respond promptly when hailed and communicate in the English language. Note: As stated in 47 CFR 80.148(b), a VHF watch on Channel 16 (156.800 MHz) is not required on vessels subject to the Vessel Bridge-to-Bridge Radiotelephone Act and participating in a Vessel Traffic Service (VTS) system when the watch is maintained on both the vessel bridge-to-bridge frequency and a designated VTS frequency. (d) A vessel must report: (1) Any significant deviation from its Sailing Plan, as defined in §161.19, or from previously reported information; or (2) Any intention to deviate from a VTS issued measure or vessel traffic routing system. (e) When reports required by this part include time information, such information shall be given using the local time zone in effect and the 24-hour military clock system. [CGD 90–020, 59 FR 36324, July 15, 1994, as amended by USCG–2003–14757, 68 FR 39366, July 1, 2003]
Title 33: Navigation and Navigable Waters
PART 161—VESSEL TRAFFIC MANAGEMENT
Subpart B—Vessel Movement Reporting System
§ 161.18 Reporting requirements.
Table 161.18(a)_The IMO Standard Ship Reporting System------------------------------------------------------------------------ A ALPHA............ Ship............. Name, call sign or ship station identity, and flag.B BRAVO............ Dates and time of A 6 digit group giving event. day of month (first two digits), hours and minutes (last four digits). If other than UTC state time zone used.C CHARLIE.......... Position......... A 4 digit group giving latitude in degrees and minutes suffixed with N (north) or S (south) and a 5 digit group giving longitude in degrees and minutes suffixed with E (east) or W (west); or.D DELTA............ Position......... True bearing (first 3 digits) and distance (state distance) in nautical miles from a clearly identified landmark (state landmark).E ECHO............. True course...... A 3 digit group.F FOXTROT.......... Speed in knots A 3 digit group. and tenths of knots.G GOLF............. Port of Departure Name of last port of call.H HOTEL............ Date, time and Entry time expressed point of entry as in (B) and into system. the entry position expressed as in (C) or (D).I INDIA............ Destination and Name of port and date expected time of time group expressed arrival. as in (B).J JULIET........... Pilot............ State whether a deep sea or local pilot is on board.K KILO............. Date, time and Exit time expressed as point of exit in (B) and exit from system. position expressed as in (C) or (D).L LIMA............. Route information Intended track.M MIKE............. Radio............ State in full names of communications stations/frequencies guarded.N NOVEMBER......... Time of next Date time group report. expressed as in (B).O OSCAR............ Maximum present 4 digit group giving static draught meters and in meters. centimeters.P PAPA............. Cargo on board... Cargo and brief details of any dangerous cargoes as well as harmful substances and gases that could endanger persons or the environment.Q QUEBEC........... Defects, damage, Brief detail of deficiencies or defects, damage, limitations. deficiencies or other limitations.R ROMEO............ Description of Brief details of type pollution or of pollution (oil, dangerous goods chemicals, etc) or lost. dangerous goods lost overboard; position expressed as in (C) or (D).S SIERRA........... Weather Brief details of conditions. weather and sea conditions prevailing.T TANGO............ Ship's Details of name and representative particulars of ship's and/or owner. representative and/or owner for provision of information.U UNIFORM.......... Ship size and Details of length, type. breadth, tonnage, and type, etc., as required.V VICTOR........... Medical personnel Doctor, physician's assistant, nurse, no medic.W WHISKEY.......... Total number of State number. persons on board.X XRAY............. Miscellaneous.... Any other information as appropriate. [i.e., a detailed description of a planned operation, which may include: its duration; effective area; any restrictions to navigation; notification procedures for approaching vessels; in addition, for a towing operation: configuration, length of the tow, available horsepower, etc.; for a dredge or floating plant: configuration of pipeline, mooring configuration, number of assist vessels, etc.].------------------------------------------------------------------------
