(a) The anchorage grounds. In Prince William Sound, Alaska, beginning at a point at latitude 60[deg]40[min]00[sec] N., longitude 146[deg]40[min]00[sec] W.; thence south to latitude 60[deg]38[min]00[sec] N., longitude 146[deg]40[min]00[sec] W.; thence east to latitude 60[deg]38[min]00[sec] N., longitude 146[deg]30[min]00[sec] W.; thence north to latitude 60[deg]39[min]00[sec] N., longitude 146[deg]30[min]00[sec] W.; thence northwesterly to the beginning point.
(b) The regulations. (1) This anchorage area is for the temporary use of vessels during:
(1) This anchorage area is for the temporary use of vessels during:
(i) Adverse weather or tidal conditions;
(ii) Vessel equipment failure; or
(iii) Delays at Port Valdez;
(2) No vessel may anchor in this anchorage without notifying the vessel traffic center in Valdez; and
(3) Each vessel anchored shall notify the vessel traffic center in Valdez when it weighs anchor. [CGD 77-144, 43 FR 21459, May 18, 1978]