102 DC Communications/Symbology
-Write and underline the capital letters "CP" -Draw a circle and write capital letters "CP" inside -Draw a circle with the capital letter "CP" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.14.1 symbol for casualty power ordered reported 102.1.14.2 symbol for casualty power engaged 102.1.14.3 symbol for No casualty power
-Write and underline the capital letters "CPL" -Draw a circle and write capital letters "CPL" inside -Draw a circle with the capital letter "CPL" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.15.1 symbol for casualty power lost reported 102.1.15.2 symbol for casualty power lost engaged 102.1.15.3 symbol for No casualty power lost
-Write and underline the capital letter "T" -Draw a circle and write capital letter "T" inside. Write the communication circuit lost beneath the circle and the alternate circuit above the circle -Draw a circle with the capital letter "T" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.16.1 communication lost reported 102.1.16.2 communication lost engaged 102.1.16.3 No lost communication
-Write and underline the capital letter "M" -Draw a circle with the capital letter "M" inside -Draw a circle with the capital letter "M" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.17.1 symbol for mechanical failure reported 102.1.17.2 symbol for mechanical failure engaged 102.1.17.3 symbol for No mechanical failure
-Write and underline the capital letters "MD" -Draw a circle and write capital letters "MD" inside -Draw a circle with the capital letters "MD" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.18.1 symbol for mechanical damage reported 102.1.18.2 symbol for mechanical damage engaged 102.1.18.3 symbol for No mechanical damage
-Write and underline the capital letters "TOX". Below the line write the hazard type, if known -Draw a triangle bottom and right side and the capital letters "TOX" inside the open-sided triangle -Draw a complete triangle and write the capital letters "TOX" inside
102.1.19.1 symbol for hazmat/toxic spill reported 102.1.19.2 symbol for hazmat/toxic spill engaged 102.1.19.3 symbol for No hazmat/toxic spill
-Write and underline the capital letter "S", and then note the time beneath the underline along with the smoke color -Draw a circle with the capital letter "S" inside and note the time beneath. On top of the circle note the equipment used by firefighters to engage the smoke and to the right of the circle the method used to engage the smoke -Draw a circle with the capital letter "S" inside, then strike through it with a single line from top left through bottom right. Note the time beneath. To the right of the circle note that there is no smoke
102.1.2.1 symbol for (Unknown/White/Black) smoke reported 102.1.2.2 symbol for (Unknown/White/Black) smoke engaged 102.1.2.3 symbol for (Unknown/White/Black) no smoke
-Write and underline the capital letters "CHM". Write the type of agent (if known) and location beneath the underline -Draw a circle and write capital letters "CHM" inside. Below the circle write the type of agent (if known) and location -Draw a circle and write the capital letters "CHM" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.20.1 symbol for chemical hazard reported 102.1.20.2 symbol for chemical hazard engaged 102.1.20.3 symbol for No chemical hazard
-Write and underline the capital letters "BIO". Write the type of agent (if known) and location beneath the underline -Draw a circle and write capital letters "BIO" inside. Below the circle write the type of agent (if known) and location -Draw a circle and write the capital letters "BIO" inside, then draw a line to strike through the circle from top left through bottom right
102.1.21.1 symbol for biological hazard reported 102.1.21.2 symbol for biological hazard engaged 102.1.21.3 symbol for No biological hazard
-Write and underline the capital letters "NUC". Write the type of agent, intensity and location (if known) beneath the underline -Draw a circle and write capital letters "NUC" inside. Below the circle write the type of agent, intensity and location -Draw a circle and write the capital letters "NUC" inside, and then draw a line to strike through the circle from top left through bottom right. Below the circle write the type of agent, intensity and location
102.1.22.1 symbol for radiation hazard reported 102.1.22.2 symbol for radiation hazard engaged 102.1.22.3 symbol for No radiation hazard
-Write and underline the capital letters "ORD" -Draw a circle and write capital letters "ORD" inside -Draw a circle and write "ORD" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.23.1 symbol for unexploded ordnance reported 102.1.23.2 symbol for unexploded ordnance engaged 102.1.23.3 symbol for No unexploded ordnance
-Write and underline the capital letters "CB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "CB" inside. Below the circle write the location where the boundaries are set
102.1.24.1 symbol for primary casualty boundary ordered 102.1.24.2 symbol for primary casualty boundary set
-Write and underline the capital letters "CB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "CB" inside. Below the circle write the location where the boundaries are set
102.1.25.1 symbol for secondary casualty boundary ordered 102.1.25.2 symbol for secondary casualty boundary set
-Write and underline the capital letters "FB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "FB" inside the circle. Below the circle write the location where the boundaries are set
102.1.26.1 symbol for primary fire boundary ordered 102.1.26.2 symbol for primary fire boundary set
-Write and underline the capital letters "FB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "FB" inside the circle. Below the circle write the location where the boundaries are set
102.1.27.1 symbol for secondary fire boundary ordered 102.1.27.2 symbol for secondary fire boundary set
-Write and underline the capital letters "FLB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "FLB" inside the circle. Below the circle write the location where the boundaries are set
102.1.28.1 symbol for primary flooding boundary ordered 102.1.28.2 symbol for primary flooding boundary set
-Write and underline the capital letters "FLB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "FLB" inside the circle. Below the circle write the location where the boundaries are set
102.1.29.1 symbol for secondary flooding boundary ordered 102.1.29.2 symbol for secondary flooding boundary set
-Write and underline the capital letters "HT" -Draw a circle and write capital letter "HT" inside -Draw a circle with the capital letters "HT" inside and then strike through it with a single line from top left through bottom right
102.1.3.1 symbol for Heat transfer reported 102.1.3.2 symbol for Heat transfer engaged 102.1.3.3 symbol for No heat transfer
-Write and underline the capital letters "SB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "SB" inside. Below the circle write the location where the boundaries are set
102.1.30.1 symbol for primary smoke boundary ordered 102.1.30.2 symbol for primary smoke boundary set
-Write and underline the capital letters "SB". Below the underline write the location where the boundaries have been ordered -Draw a circle and write capital letters "SB" inside. Below the circle write the location where the boundaries are set
102.1.31.1 symbol for secondary smoke boundary ordered 102.1.31.2 symbol for secondary smoke boundary set
-Write and underline the capital letter "P". Write the name and billet (if known) beneath the underline -Draw a circle and write capital letter "P" inside and note the time reported -Draw a circle with the capital letter "P" inside, and then draw a line to strike through the circle from top left through bottom right. Write the time below the circle
102.1.32.1 symbol for personnel casualty reported 102.1.32.2 symbol for personnel casualty engaged 102.1.32.3 symbol for No personnel casualty
When all electronic methods of communication are not available or have failed, use messengers as a way to transmit information between Damage Control Central, Damage Control repair stations, and command and control personnel (its a piece of paper with DC info on it)
102.3.8 Explain the basic operation of messenger
Write and underline the capital letter of the fire type (U, A, B, C, D) and then note the time beneath the underline
102.1.1.1 symbol for class (Unknown, Alpha, Bravo, Charlie, or Delta) fire reported
Draw a circle with the fire class symbol (U, A, B, C, D) inside and note the time beneath
102.1.1.2 symbol for class (Unknown, Alpha, Bravo, Charlie, or Delta) fire engaged
Fire has been extinguished draw a circle and write the fire class symbol (U, A, B, C, D) inside, and then strike through the circle with a single line from top left through bottom right. Note the time beneath it
102.1.1.3 symbol for No (Unknown, Alpha, Bravo, Charlie, or Delta) class fire
-Write and underline the capital letters "STR". Write the damage type beneath the underline -Draw a circle and write capital letters "STR" inside the circle. Below the circle note type of damage and on top the type of repair -Draw a circle with the capital letters "STR" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.10.1 symbol for structural damage reported 102.1.10.2 symbol for structural damage engaged 102.1.10.3 symbol for no structural damage
-Write and underline the capital letter "J". Write the fitting type and number beneath the underline -Draw a circle and write capital letter "J" inside. Below the circle note the jam location -Draw a circle with the capital letter "J" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.11.1 symbol for jammed access reported 102.1.11.2 symbol for jammed access engaged 102.1.11.3 symbol for No jammed access
-Write and underline the capital letter "E". Write the location of the electrical power lost beneath the underline -Draw a circle and write capital letter "E" inside -Draw a circle with the capital letter "E" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.12.1 symbol for electrical power lost reported 102.1.12.2 symbol for electrical power lost engaged 102.1.12.3 symbol for No electrical power lost
-Write and underline the capital letters "ED" -Draw a circle and write capital letters "ED" inside -Draw a circle with the capital letter "ED" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.13.1 symbol for electrical damage reported 102.1.13.2 symbol for electrical damage engaged 102.1.13.3 symbol for No electrical damage
-Write and underline the capital letters "FL" or draw and underline the wavy lines , note the water depth in feet and inches beneath the underline -Draw a circle and write capital letters "FL" or the wavy lines inside and the depth beneath. On top of the circle note the equipment used by damage control crews to engage the flooding, and to the right of the circle an arrow pointing up or down to indicate water depth increase or decrease -Draw a circle with the capital letters "FL" or wavy lines inside and then strike through it with a single line from top left through bottom right
102.1.4.1 symbol for flooding reported 102.1.4.2 symbol for flooding engaged 102.1.4.3 symbol for no flooding
-Write and underline the capital letter "R". Write the system the rupture occurred on beneath the underline; under the system write the location of the ruptured system and pinpoint as much as possible -Draw a circle and write capital letter "R" inside. On top of the circle note the rupture boundaries and below it the rupture location -Draw a circle with the capital letter "R" inside and then strike through it with a single line from top left through bottom right
102.1.5.1 symbol for rupture reported 102.1.5.2 symbol for rupture engaged 102.1.5.3 symbol for no rupture
-Write and underline the capital letters "WPN"; above the letters write the type of weapon that impacted. -Draw a circle and write capital letters WPN inside -Draw a circle with the capital letter "WPN" inside and then strike through it with a single line from top left through bottom right
102.1.6.1 symbol for point of weapon impact reported 102.1.6.2 symbol for point of weapon impact engaged 102.1.6.3 symbol for no point of weapon impact
-Write and underline the Capital letters "STR". Below the line write the abbreviation "Frag" -Draw a circle and write capital letters "STR" inside and the abbreviation "Frag" below the circle -Draw a circle with the capital letter "STR" inside and then strike through it with a single line from top left through bottom right. Write the abbreviation "Frag" below the circle
102.1.7.1 symbol for fragmentation reported 102.1.7.2 symbol for fragmentation engaged 102.1.7.3 symbol for no fragmentation
-Write and underline the capital letters "STR". Below the line write the word "debris" -Draw a circle and write capital letters "STR" inside and the word "debris" below the circle -Draw a circle with the capital letter "STR" inside and then strike through it with a single line from top left through bottom right. Write the word "debris" below the circle
102.1.8.1 symbol for debris reported 102.1.8.2 symbol for debris engaged 102.1.8.3 symbol for no debris
-Write and underline the capital letter "H". Write the hole location and its size in feet and inches beneath the underline -Draw a circle and write capital letter "H" inside the circle. Below the circle note the hole location and size in feet and inches -Draw a circle with the capital letter "H" inside, and then draw a line to strike through the circle from top left through bottom right
102.1.9.1 symbol for hole (OVHD/BHD/DECK) reported 102.1.9.2 symbol for hole (OVHD/BHD/DECK) engaged 102.1.9.3 symbol for No hole
Investigators, On-Scene Leader (OSL), DCRS/Repair Locker, DCC (on larger cutters only), Bridge, Engine Room, CIC, BDS
102.10 Explain station communication priority reporting sequence used aboard your ship
Captain's battle circuit. Provides communication between the open bridge, pilot house, captain plot, secondary corm, combat information center (CIC), gunnery control stations, antiaircraft stations, weapons control center, fire control plotting rooms, DCC, secondary DCC, and flag plotting station.
102.11.1 Sate title of the sound powered telephone circuits and discuss the use: JA
Casualty Control Communication Circuit. Provides portable emergency communications between the main below-deck stations after casualties have occurred to the primary circuits.
102.11.15 Sate title of the sound powered telephone circuits and discuss the use: X4OJ
Maneuvering and Docking circuit. Provides communication to coordinate the following ship operations: changes in engine speed; steering orders in the event of steering system failure; checking gyro and standard compasses; reports of steering gear system derangement; and orders to line handling and transfer-at-sea stations
102.11.3 Sate title of the sound powered telephone circuits and discuss the use: 1JV
Damage and Stability Control circuit, which provides vital communication between DCC, engine rooms, repair stations, weapons control center, and other critical stations
102.11.8 Sate title of the sound powered telephone circuits and discuss the use: 2JZ
-Aqueous Film Forming Foam -Air Test Cap -Battle Dressing Station -Bulkhead -Collection, Holding, and Transfer -Chill Water -Chill Water Cutout Valve -Countermeasure Washdown System -Compartment -Cutout Valve -Collective Protection System -Circle William
102.2.A State the terms for the following abbreviations AFFF, ATC, BDS, BHD, CHT, CHW, CHWCOV, CMWD, COMPT, COV, CPS, CW
-DC Central -DC Repair Station (aka Repair Locker) -Deck Drain Valve -Deck -Drain -Emergency Escape Breathing Device -Firefighting Ensemble -Firemain Valve -Fire Plug -Naval Firefighters Thermal Imager -Overboard -Potable Water
102.2.B State the terms for the following abbreviations DCC, DCRS, DDV, DK, DR, EEBD, FFE, FMV, FPL, NFTI, OVBD, POTW
-Quick Acting Watertight Door -Quick Acting Watertight Hatch -Quick Acting Watertight Scuttle -Self Contained Breathing Apparatus -Supply -Sounding Tube Cap -Thermal Imaging Camera -Tank -Wire Free Communications -Watertight
102.2.C State the terms for the following abbreviations QAWTD, QAWTH, QAWTS, SCBA, SPLY, STC, TIC, TK, WIFCOM, WT
Provides the principal means of communications for damage control operations. The handset circuits are sound-powered circuits; the transmitter of a sound-powered telephone transforms sound waves into electrical energy. The receiver transforms this electrical energy back into corresponding sound waves.
102.3.1 Explain the basic operation of the sound powered telephone
The ship's general announcing system (1MC) is a one-way transmitting system heard throughout the ship and used to pass information to the ship's crew on a daily basis (also a means of damage control communication used to pass information to the entire the ship)
102.3.5 Explain the basic operation of the ships general announcing
Used for general communications, as well as damage control communications when the telephones are installed at or near repair party lockers.
102.3.7 Explain the basic operation of the ships service telephone
•Transmit official messages only. •Depress the transmitter button only when transmitting. •Use only standard words and phrases. •Do not use slang or profanity on the phone. •Use correct nautical terms. •Never interrupt another station unless you need to pass an emergency message. •If you must interrupt a station on the circuit, use the phrase, "Silence on the line." Phone talkers are an important link in the interior communications chain; that chain is no stronger than its weakest link. •Unauthorized talking means the chain has at least two weak links. •Be professional. •Never show impatience, anger, or excitement. You must talk slowly, clearly, and precisely. Circuit discipline means self-discipline.
102.4 Rules for circuit discipline (how to talk on phone/radio)
1) Name of station you are calling. 2) Name of station you are calling from. 3) State the message EX. DC Central - Repair 2; investigators away
102.5 State the three parts of a message on the radio (how do you hail someone?)
Acknowledge a message as soon as you receive and understand it. Repeat it to the sender word for word. Do not use "aye" to answer "yes" to a question; instead, use "affirmative" or some other appropriate reply. Likewise, use "negative" to answer "no." EX. DC Central; investigators away, affirmative
102.6 Explain the proper way to acknowledge a message
The on-duty phone talker must request permission to change phone talkers to be relieved by another phone talker. To exchange a set of faulty phones for a good set, the phone talker must request permission to change phones DC Central - Repair 2; Request permission to switch phone talkers. Repair 2 - DC Central; Affirmative. All Stations - Repair 2; Temporarily going off line to switch phone talkers. (SWITCH PHONE TALKERS) All Stations - Repair 2; Back online.
102.7 Explain Procedures for temporarily leaving the circuit/relieving the phone talker
Always get permission before securing from the circuit. The station requests permission to secure from that circuit control station (Bridge, Main Control, DCC); the bridge acknowledges the transmission and asks the station to standby. The bridge talker gets permission from the OOD for the phone talker to secure. The bridge phone talker informs the station of the permission to secure. The station acknowledges it and secures the station Then stow communication device appropriately
102.8 Explain the procedures for securing from phone talking and storing sound powered phones
To learn if telephone stations are manned and ready after sustaining battle damage, it is necessary to conduct a circuit check. Conduct a phone check of all stations. When making the phone check, the control station says, "All Stations - Control. Phone check." Each talker then acknowledges in the ship's assigned order. If a station does not acknowledge within a few seconds, then proceed to the next. The non-responding station, if still functional, responds at the end of the check. Complete when every station has answered and all equipment faults have been corrected.
102.9 Explain procedure for checking sound-powered phone
