Signalman 1 & C - Historic Naval Ships Association

More documents

Recommendations

Info

offshore or an islet separated by a narrow channel fromthe coast.A black double-sphere topmark is, by day, themost important feature of an isolated danger mark.Whenever practical, this topmark will be carried withthe spheres as large as possible, mounted vertically,and clearly separated.Black, with one or more red horizontal bands, isused for isolated danger marks. The shape of anisolated danger mark is not significant, but in the caseof a buoy, it will be either pillar or spar.When lighted, a white flashing light showing agroup of two flashes (FL (2)) is used to denote anisolated danger mark. The association of two flashesand two spheres in the topmark may be a help inremembering these characteristics.SAFE-WATER MARKSA safe-water mark (fig. 9-17) is used to indicatethere is navigable water all around the mark. Such amark may be used as a centerline, midchannel, orlandfall buoy.Red and white vertical stripes are used forsafe-water marks. The vertical stripes are used todistinguish them from the black-banded dangermarks. Spherical, pillar, or spar buoys may be used assafe-water marks. Whenever practical, a pillar or sparbuoy used as a safe-water mark will carry a single redsphere topmark.When lighted, a safe-water mark exhibits a whitelight. The phase characteristics of the light will beocculting, equal intervals, one long flash every 10seconds, or Morse A. The association of a single flashand a single sphere in the topmark may help you toremember its characteristics.SPECIAL MARKSA special mark (fig. 9-18) may be used to indicateto the mariner a special area or feature. The nature ofthe special area or feature may be found by consultingthe chart, Sailing Directions, or Notices to Mariners.The use of a special mark includes the following:Ocean Data Acquisition System (ODAS) buoyscarrying oceanographic or meteorologicalsensorsTraffic separation marksFigure 9-17.—IALA Maritime Buoyage System safe-water marks.Figure 9-18.—IALA Maritime Buoyage System special marks.9-18
-Spoil ground marksMilitary exercise zone marksCable or pipeline marks, including outfall pipesRecreation zone marksAnother function of a special mark is to define achannel within a channel (for example, a channel fordeep-draft vessels in a wide approach area where thelimits of the channel for normal navigation are markedby red and green lateral buoys).Yellow is the color used for special marks. Theshape of a special mark is optional but must notconflict with a lateral or a safe-water mark.When a topmark is carried, it takes the form of asingle yellow X. When a light is exhibited, it is yellow.The phase light characteristics may be any other thanthose used for white lights of cardinal, isolated danger,and safe-water marks.NEW DANGERA newly discovered hazard to navigation, not yetshown on charts or included in Sailing Directions orsufficiently announced by Notices to Mariners, iscalled a “new danger.” New danger covers naturallyoccurring obstructions, such as sandbanks and rocks,or man-made dangers, such as wrecks.A new danger is marked by one or more cardinalor lateral marks, following the IALA MaritimeBuoyage System guidelines. If the danger is especiallygrave, it will be marked by two marks that are identicaluntil the danger has been announced.If a lighted mark is used for a new danger, it mustbe a quick flashing or very quick flashing light. If it isa cardinal mark, it must exhibit a white light; if alateral mark is used, it must exhibit a red or green light.AIDS IN THE INTRACOASTAL WATERWAYThe Intracoastal Waterway, called the inlandwaterway, is a channel in which a lightdraft vessel cannavigate coastwise from the Chesapeake Bay almostto the Mexican border, remaining inside natural orartificial breakwaters for almost the entire length ofthe trip. The following paragraphs describe specialmarkings for the Intracoastal Waterway proper and forthose portions of connecting or intersectingwaterways that must be crossed or followed innavigating it.Every buoy, daymark, or light structure along theIntracoastal Waterway has part of its surface paintedyellow, the distinctive coloring adopted for thiswaterway. Lighted buoys have a band or border ofyellow somewhere.Red buoys and daymarks are to the right, andgreen to the left, as you proceed from the ChesapeakeBay toward Mexico. As in other channels, red buoyshave even numbers; green buoys, odd numbers.Because the numbers would increase excessively insuch a long line of buoys, they are numbered in groupsthat usually contain no more than 200 buoys. Atcertain natural dividing points, numbering beginsagain at 1.Lights on buoys in the Intracoastal Waterwayfollow the standard system of red or white lights onred buoys, and green lights on green buoys. Lights onlighted aids besides buoys also agree with the standardrules for lights on aids to navigation.RANGESTwo daybeacons located some distance apart on aspecific true bearing constitute a daybeacon range.Two lights similarly located comprise a lighted range.When a ship reaches a position where the two lightsor beacons are seen exactly in line, it is on the range.Ranges are especially valuable for guiding ships alongthe approaches to or through narrow channels.Lights on ranges may show any of the fourstandard colors, and they may be fixed, flashing, orocculting, the principal requirement being that theystand out distinctly from their surrounding. Rangelight structures are usually fitted with coloreddaymarks for daytime use. Range lights appear to losebrilliance rapidly as a ship veers from the range lineof bearing.Ranges should only be used after a carefulexamination of the charts; it is particularly importantto determine how far the range line can be followedsafely. This information is available on the chart.FOG SIGNALSMost lighthouses, light towers, and largenavigational buoys are equipped with fog-signalingapparatus, generally sounded automatically bymechanical means. For purposes of identification,each station has its own assigned number of blasts,recurring at specified intervals. A definite time isrequired for each station to sound its entire series ofblasts, providing additional identification.9-19
Page 1 and 2:
NONRESIDENTTRAININGCOURSEJuly 1996S
Page 3:
COMMANDING OFFICERNETPDTC6490 SAUFL
Page 7 and 8:
PREFACEBy enrolling in this self-st
Page 9 and 10:
CONTENTSCHAPTERPAGE1. Introduction
Page 11:
PASS/FAIL ASSIGNMENT PROCEDURESIf y
Page 15 and 16:
CHAPTER 1INTRODUCTION TO VISUAL COM
Page 17 and 18:
Phonetic AlphabetSome of the words
Page 19 and 20:
SPOTTERThe spotter is the most valu
Page 21 and 22:
CLASSIFICATIONCommunications Proced
Page 23 and 24:
CHAPTER 2SIGNAL EQUIPMENTBefore Sig
Page 25 and 26:
Five resistors are connected in par
Page 27 and 28:
Because the lamp contains gas under
Page 29 and 30:
Figure 2-7.—AN/SAT 2 infrared tra
Page 31 and 32:
Figure 2-10.—Power conversion uni
Page 33 and 34:
You were born with the finest optic
Page 35 and 36:
assembly. Take care to keep lubrica
Page 38 and 39:
The following steps are required to
Page 40 and 41:
eye. Each eyepiece is adjustable th
Page 42 and 43:
you may hear the sound of gas escap
Page 44 and 45:
Figure 2-23.—Measuring and taping
Page 46 and 47:
Page 2-24.Figure 2-24.—Completing
Page 48 and 49:
off the remaining tail at this poin
Page 50 and 51:
granted by the officer of the deck
Page 52 and 53:
ADDRESS OF MESSAGEMost messages hav
Page 54 and 55:
Figure 3-3.—Parts of a naval mess
Page 56 and 57:
Figure 3-4.—The precedence of a m
Page 58 and 59:
abbreviated service messages, the B
Page 60 and 61:
Standing alone, prosign C means “
Page 62 and 63:
Voice Call SignsVoice call signs ar
Page 64 and 65:
Figure 3-6.—Numeral pennant call
Page 66 and 67:
SHIPS' BOATS.—The following visua
Page 68 and 69:
types of messages that you will be
Page 70 and 71:
with other civil stations unless it
Page 72 and 73:
Call SignsThe following call signs
Page 74 and 75:
When required, a full answer, consi
Page 76 and 77:
To request repetition of the second
Page 78 and 79:
3. The aircraft should be maneuvere
Page 80 and 81:
the receiving station follows suit
Page 82 and 83:
SECURITYIn the interest of security
Page 84 and 85:
ooks are transmitted by voice radio
Page 86 and 87:
Table4-2.—Prowords—ContinuedPRO
Page 88 and 89:
Table 4-2.-Prowords—ContinuedPROW
Page 90 and 91:
EXECUTIVE METHODThe executive metho
Page 93 and 94:
CHAPTER 5ALLIED FLAGHOIST PROCEDURE
Page 95 and 96:
Figure 5-2.—Numeral pennants; spe
Page 97 and 98:
More information on the hoisting of
Page 99 and 100:
to the addressees or to the OTC if
Page 101 and 102:
Example:If a junior commanding offi
Page 103 and 104:
The SCREEN pennant is spoken, writt
Page 105 and 106:
The letter N is also used for minus
Page 107 and 108:
executive signal will be made by li
Page 109 and 110:
CHAPTER 6INTERNATIONAL SIGNALINGIn
Page 111 and 112:
Flashing light or sound signaling:
Page 113 and 114:
CallingThe identity signal of the s
Page 115 and 116:
These examples illustrate the conve
Page 117 and 118:
Figure 6-1.—Morse signaling by ha
Page 119 and 120:
5. MISCELLANEOUS6. METEOROLOGY—WE
Page 121 and 122:
Figure 6-2.—Distress signals.A si
Page 123 and 124:
Figure 6-3.—Lifesaving signals (p
Page 125 and 126: Figure 6-3.—Lifesaving signals (p
Page 127 and 128: signal is not hoisted to the dip; i
Page 129 and 130: CHAPTER 7CONVOY COMMUNICATIONSAltho
Page 131 and 132: Ships that pass through the MERZONE
Page 133 and 134: Figure 7-1.—Convoy formation grid
Page 135 and 136: TAKING UP FORMATIONWhen forming a c
Page 137 and 138: RADIOTELEGRAPHRadiotelegraph messag
Page 139 and 140: CHAPTER 8WATCHSTANDING DUTIESVisual
Page 141 and 142: Signalmen must be alert to respond
Page 143 and 144: where persons have fallen overboard
Page 145 and 146: Figure 8-2.—Visual communications
Page 147 and 148: Figure 8-3.—Watch-to-watch invent
Page 149 and 150: SIGNALTable 8-2.—Signals from a S
Page 151 and 152: Figure 8-4.-Vari-color signal illum
Page 153 and 154: Multipurpose LampWhen using the por
Page 155 and 156: Approach ShipThe approach ship main
Page 157 and 158: Figure 8-7.—Transfer-station mark
Page 159 and 160: CHAPTER 9NAVIGATIONAL DUTIESNavigat
Page 161 and 162: possible, then, to obtain relative
Page 163 and 164: distance on a Mercator chart, one m
Page 165 and 166: periodical announces new nautical c
Page 167 and 168: CLASS ABBREVIATION GENERAL DESCRIPT
Page 169 and 170: Sectors may be only a few degrees w
Page 171 and 172: Figure 9-12.—IALA Maritime Buoyag
Page 173 and 174: is used to describe any buoy that i
Page 175: TopmarksBy day, topmarks are the mo
Page 179 and 180: Head-on SituationWhen two ships mee
Page 181 and 182: Figure 9-22.—Pilot vessel, under
Page 183 and 184: Figure 9-24.—Towing vessels less
Page 185 and 186: Dredging/Underwater OperationWhen a
Page 187 and 188: Figure 9-28.—Pushing ahead or tow
Page 189 and 190: INTERNATIONALMAKING WAYINLANDMAKING
Page 191 and 192: CHAPTER 10HONORS AND CEREMONIESFrom
Page 193 and 194: When displayed with foreign ensigns
Page 195 and 196: way do not half-mast the ensign alt
Page 197 and 198: Figure 10-2.—Personal flags and c
Page 199 and 200: concerned, or the senior officer pr
Page 201 and 202: commission that has no flag officer
Page 203 and 204: BOAT HAILSBoat hails are used durin
Page 205 and 206: PresidentTable 10-4.—Passing Hono
Page 207 and 208: termination of the call, ruffles an
Page 209 and 210: Page 10-19Figure 10-5.—Personal f
Page 211 and 212: RED CROSS FLAGThe Red Cross (Geneva
Page 213: NOTEOn a flagship where the command
Page 216 and 217: Formulate and coordinate the comman
Page 218 and 219: such as “This page is unclassifie
Page 220 and 221: assigned duties. Personnel authoriz
Page 222 and 223: Precautionary measures must be take
Page 224 and 225: In setting a combination, numbers s
Page 226 and 227:
have served their purposes, or are
Page 228 and 229:
ehind pictures and radiators, and u
Page 230 and 231:
A person about to be relieved will
Page 232 and 233:
security should holdings fall into
Page 234 and 235:
would be suitable for use as a seco
Page 236 and 237:
These craft are capable of beaching
Page 238 and 239:
CONTROL AREASLine of Departure (LOD
Page 240 and 241:
station by displaying the designate
Page 242 and 243:
ASSISTANT BOAT GROUPCOMMANDER (ABGC
Page 244 and 245:
Figure l2-8.—Beach flags, markers
Page 246 and 247:
Figure 12-9.—Standard flags and i
Page 248 and 249:
a. Ships, Boats, and Landing CraftC
Page 250 and 251:
In addition to megaphone, radio, an
Page 252 and 253:
circle to the beach. The last 1,000
Page 254 and 255:
Transmit the grid position using le
Page 256 and 257:
Figure 12-16.—Arm and hand contro
Page 258 and 259:
Page 260 and 261:
Figure 12-16.—Arm and band contro
Page 262 and 263:
Page 264 and 265:
completed. At the end of start and
Page 266 and 267:
wingspan provides the final clue fo
Page 268 and 269:
Figure 13-8.—Fuselage shapesFigur
Page 270 and 271:
SURFACE SHIPSThere are many types o
Page 272 and 273:
Figure 13-13.—Classes of cruisers
Page 274 and 275:
Figure 13-16.—Classes of frigates
Page 276 and 277:
Figure 13-19.—Recognition silhoue
Page 278 and 279:
Figure 13-19.—Recognition silhoue
Page 280 and 281:
Figure 13-22.—Modern submarine.on
Page 282 and 283:
Figure 13-24.—Sail placementFigur
Page 284 and 285:
Figure 13-26.—Appearance groups.T
Page 286 and 287:
Deckhouses are not raised. An islan
Page 288 and 289:
Figure 13-32.—Types of king posts
Page 290 and 291:
Figure 13-35.—Types of funnels.Fi
Page 293 and 294:
CHAPTER 14TECHNICAL ADMINISTRATIONV
Page 295 and 296:
the text on a page and improper cla
Page 297 and 298:
From: Communications OfficerTo: All
Page 299 and 300:
APPENDIX IGLOSSARYABEAM—Bearing 9
Page 301:
PRECEDENCE—The relative order in
Page 304 and 305:
Figure AII-1.—Formation of charac
Page 306 and 307:
Drill 6This exercise contains all t
Page 308 and 309:
Figure AII-2.—Semaphore alphabet
Page 310 and 311:
Drill 2Practice sending and receivi
Page 313 and 314:
APPENDIX IIIREFERENCE LISTChapter 1
Page 315:
Replenishment at Sea, NWP 14, Chief
Page 318 and 319:
Clearances, 11-4access, 11-6eligibi
Page 320 and 321:
Flashing light procedure—Continue
Page 322 and 323:
Radiotelephone—Continuedgeneral p
Page 325:
Assignment QuestionsInformation: Th
Page 328 and 329:
1-12. The multipurpose light is des
Page 330 and 331:
1-40. What does an overscore over a
Page 332 and 333:
1-65.1-66.1-67.1-68.1-69.1-70.In vi
Page 334 and 335:
2-13. By which of the following mea
Page 336 and 337:
2-40.2-41.2-42.2-43.What maneuver f
Page 338 and 339:
2-66. What signals are reserved for
Page 340 and 341:
3-12.3-13.3-14.3-15.3-16.3-17.You a
Page 342 and 343:
3-38. What term denotes the positio
Page 344 and 345:
3-63. You observe the following lig
Page 346 and 347:
4-11.4-12.4-13.Your ship is receivi
Page 348 and 349:
4-37.4-38.4-39.4-40.4-41.4-42.The O
Page 350 and 351:
4-64.4-65.Grades assigned to exerci
show all

Signalman 1 & C - Historic Naval Ships Association

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?