§ 87.01. Need of assistance.

266 words·~1 min read·/us/cfr/t33/s§ 87.01·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

The following signals, used or exhibited either together or separately, indicate distress and need of assistance:

(a)A gun or other explosive signal fired at intervals of about a minute;

(b)A continuous sounding with any fog-signaling apparatus;

(c)Rockets or shells, throwing red stars fired one at a time at short intervals;

(d)A signal made by any method consisting of the group . . . - - - . . .

(SOS)in the Morse Code;

(e)A signal sent by radiotelephony consisting of the spoken word "Mayday";

(f)The International Code Signal of distress indicated by N.C.;

(g)A signal consisting of a square flag having above or below it a ball or anything resembling a ball;

(h)Flames on the vessel (as from a burning tar barrel, oil barrel, etc.);

(i)A rocket parachute flare or a hand flare showing a red light;

(j)A smoke signal giving off orange-colored smoke;

(k)Slowly and repeatedly raising and lowering arms outstretched to each side;

(l)A distress alert by means of digital selective calling

(DSC)transmitted on:

(i)VHF channel 70, or

(ii)MF/HF on the frequencies 2187.5 kHz, 8414.5 kHz, 4207.5 kHz, 6312 kHz, 12577 kHz or 16804.5 kHz;

(m)A ship-to-shore distress alert transmitted by the ship's Inmarsat or other mobile satellite service provider ship earth station;

(n)Signals transmitted by emergency position-indicating radio beacons;

(o)Signals transmitted by radiocommunication systems, including survival craft radar transponders meeting the requirements of 47 CFR 80.1095; and

(p)A high intensity white light flashing at regular intervals from 50 to 70 times per minute.

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§ 87.01

Need of assistance.

Cite47 CFR 80.1095

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