Ammonium nitrate means ammonium nitrate and ammonium nitrate based fertilizers listed as Division 5.1 (oxidizing) materials as defined in 33 CFR 172.101 except when carried as CDC residue.
Captain of the Port (COTP) for the purpose of this section means the Commanding Officer of Coast Guard Sector St. Petersburg.
Captain of the Port St. Petersburg Zone as defined in 33 CFR 3.35-35 .
Certain dangerous cargo includes Division 1.5D blasting agents for which a permit is required under 49 CFR 176.415 or, for which a permit is required as a condition of Research and Special Programs Administration exemption. This includes ammonium nitrate fuel oil mixture.
Commercial vessels means any tank, bulk, container, cargo, cruise ships, pilot vessels, or tugs. This definition excludes fishing vessels, salvage vessels, dead ship tow operations.
Cruise Ship means the same as defined 33 CFR 101.105 .
Designated representative means Coast Guard Patrol Commanders including Coast Guard coxswains, petty officers and other officers operating Coast Guard vessels, and federal, state, and local officers designated by or assisting the COTP, in the enforcement of regulated navigation areas, safety zones, and security zones.
Especially hazardous cargo means anhydrous ammonia, ammonium nitrate, chlorine, liquefied natural gas, liquefied petroleum gas, and any other substance, material, or group or class in a particular amount and form that the Secretary determines by regulation poses a significant risk of creating a transportation security incident while being transported in maritime commerce.
Note to § 165.703(c)(2) : A graphical representation of all fixed security zones will be made available through nautical charts via the Coast Pilot.
33 C.F.R. §165.703