Surface ships clear the area and stand by to give assistance after the submarine has surfaced. Do not stop propellers.Ĭ) RED – Indicates an emergency condition within the submarine and that it will surface immediately, if possible. Surface craft terminate antisubmarine counter-attack and clear vicinity of the submarine. ī) YELLOW – Indicates that submarine is about to come to periscope depth from below periscope depth. The color of the smoke or flare/star has the following meaning:Ī) GREEN – Used under training exercise conditions only to indicate that a torpedo has been fired or that the firing of a torpedo has been simulated. The flares or stars burn for about twenty-five seconds. The flares or stars are propelled to a height of three hundred to four hundred feet from which they descend by small parachute. The smoke floats, which burn on the surface, produce a dense, colored smoke for a period of fifteen to forty-five seconds. A combination signal which contains both smoke and flare of the same color may also be used. Two general types of signals may be used: smoke floats and flares or stars. submarines are equipped with signal ejectors which may be used to launch identification signals, including emergency signals. While the red, yellow and green signals can be found in the examination excerpts, the white signal must be memorized. USCG examinations will continue to include questions on these four signals, three of which are described in the older Light List/Coast Pilot publication available to license candidates. 1, the first publication each year of the weekly NTMs, includes a section called “Special Notice to Mariners Paragraphs” describing, among many other marine safety topics, the Submarine Emergency Identification Signals (I-1.7). In the past, these signals could be found in Chapter 1 of a current Coast Pilo t. The US Navy has long authorized certain submarine emergency identification signals. Guidelines for Approved Courses: Master/Mate 100/200 and Fishing.Key to STCW Engine Officer Endorsements.Assistant Engineer Uninspected Fishing Vessels.Chief Engineer Uninspected Fishing Vessels.Assistant Engineer Limited: Steam/Motor.Mate Uninspected Fishing Vessels: Near Coastal/Oceans.Master Uninspected Fishing Vessels: Near Coastal/Oceans.National Limited Deck Credentials: Great Lakes/Inland.National Limited Deck Credentials: Near Coastal.National Unlimited Credentials: Great Lakes & Inland.Master/Chief Mate Unlimited: Near Coastal.National Unlimited Deck Credentials: Near Coastal.National Unlimited Deck Credentials: Oceans.Requirements for Merchant Mariner’s Credential.
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