An inherently buoyant lifejacket must be worn over the safety harness. b. h. Varnish - May be used as a vehicle or as a separate coating. During flight operations, the Air Officer is responsible for these operations as well as the visual traffic control related to these functions. c. Ease of Handling - The synthetic line is much more flexible and therefore easier to handle than natural fiber. When it parts, the main line will go next. This may set off electrically initiated ordnance, or when discharged, draw an arc sufficient to combustible materials. These orange colored floating devices extend into the water 1 foot and above the water 1 foot. It should be handled only by qualified personnel with gloves, apron and a faceshield. Non-NTDS ships are linked to NTDS ships via Link 14, which is a teletype broadcast of NTDS and non-NTDS tracks which can be received by any unit with teletype receiving capabilities. I am trying to get help finding the Big Navy (OPNAV I think) Instruction that lists the prerequisite requirements for qualifying Enlisted Surface Warfare Specialist. Does all the inhaul/outhaul work. 30 |, C| d. PQ-FQ Coil - Located at opposite ends of the ship in horizontal planes and are connected in series. This is abreast elevator #1 near the #1 Jet Blast Deflector (JBD). Trailing a Shaft - No steam is being admitted to the turbines, but the shaft is free to turn. Do not inflate the lifejacket until in the water. Safety observer (rig and bridge) - Looks for unsafe practices during operations. Key deck personnel (LSO Observer, Cat Officer and Arresting Gear Officer) are equipped with transceivers to enable them to notify the Air Boss of major flight deck hazards. e. Special Sea and Anchor Detail - Expert navigation along with extra manning required when a ship leaves and enters port or anchorage or in close navigational waters. The PQS (which will have pre-reqs) is available through MyNavy Portal. The time to find out as much as possible about survival and rescue at sea is before you abandon ship not after you find yourself in the water. 0301.1 Discuss the purpose of the following: a. Located in aft steering. h. Salinity Indicator Panel - Equipped with a meter calibrated to read directly either in equivalents per million (epm) or in grains per gallon (gpg). DC exciters are used for voltage regulators. d. Detection and Tracking Supervisor (D&T) - Supervised the complete air picture, including air search operators, trackers, and 3-D (bearing, range, height) operator; coordinates the transfer of detected targets to tracking operators; and supervises the use of ECCM features as directed by the EW officer or Evaluator/TAO. The rollers are geared to the helm so that rotation of the wheel brings a roller in contact with a contact ring. ENLISTED SURFACE WARFARE SPECIALIST (ESWS) DESIGNATION Responsible Office CNO (N861C) Phone: DSN COM FAX 222-4610 (703) 692-4610 222-4635 References (a) NAVPERS 15665I, U.S. Navy Uniform Regulations (b) OPNAVINST 1414.1D 1. 0107.1 Discuss how repair parts and the consumable items are ordered from the supply department, including the following: a. The calcium hypochlorite is a powder mixed 1 ounce to every 5000 gallons of water and the bromide is in a canister form. _________________________________________________________________. 0310.7 State the function and location of the following major electronic components, and any associated antennas. 6-8 min. Objects that appear to be "dead ahead" are in reality well to starboard; while those that appear to be about 10 degrees to port are actually dead ahead. You cannot wear it on the working uniform. COMNAVSURFLANT and COMNAVSURFPAC commands only) spear.navy.mil/ click on SPEAR info.COMNAVSURFOR INSTRUCTION 5400.1 Subj: NAVAL SURFACE FORCES, FORCE REGULATIONS 1. y. Pendant receiving station - Being phased out of the Navy. Commander, Naval Surface Forces (COMNAVSURFOR), released an updated Navy Enlisted Surface Warfare Specialist (ESWS) program instruction, Nov. 16. 0308.2 Describe the following as applied to the internal operation of this system: a. Personnel should wear respirators approved for the type and concentration of containment encountered where ventilation is not adequate to prevent over exposure of personnel. (APU's) - Any system or unit of machinery that supports the main propulsion units or helps support the ship. The new instruction will increase the number and scope of prerequisites, improve the quality of our programs and increase Sailor and platform lethality.. Compressed air is supplied to the various systems by high, medium or low pressure air compressors, depending on the needs of the ship. (i.e. Medical Department requires these devices. 200___ Matches or other flame or spark-producing articles should not be carried near places where ammunition is stored or handled. i. Heaving Line - Light cotton cord or sash, weighted line thrown across to a ship or pier when coming alongside to act as a messenger for a mooring line. When operating from 8 to 10 knots during high wind conditions with approximately 35 knots of relative wind desired for flight operations, it may be necessary to shift to maneuvering combination and use the engines to help start a turn into or out of the wind. Own ships position is located at the center of the polar diagram. The hot gas is then cycled back to the compressor. e. Flares/Pyrotechnic Signalling - These are colored smoke and flare signals, usually used for distress and emergency purposes. Oil from the opposite end of the cylinder is returned to the suction side of the main hydraulic pump in the power unit. e. Shore Power Circuit Breakers - Allow power to be obtained from an outside source. b. Data (k) Be the custodian of the keys of all spaces and storerooms of the department. Located in aft steering gear motor room. The crew consists of a pilot and a weapons control/radar intercept (RIO) officer. |___ It can also be used for underwater communications, countermeasures against acoustic underwater weapons, and certain oceanographic recording uses. Both COMNAVSURFPAC and COMNAVSURFLANT are responsible as TYCOMs to Download our comnavsurflant instruction 1414 1 eBooks for free and learn more about comnavsurflant instruction 1414 1. The following chart compares and contrasts the performance characteristics of each. On the control ship this means - "I am ready for your approach". Naval Surface Forces Announce New Enlisted Surface Warfare Instruction by MC2 (SW/AW) Wyatt L. Anthony 19 November 2020 NORFOLK, Va. -- Commander, Naval Surface Forces (COMNAVSURFOR),. window.fbAsyncInit = function() { Heeling should always be minimized. Supervises control of the main propulsion and auxiliary equipment. Bus Ties - Located on the fourth deck, run between switchboards. It can also be classified by the number of yarns (threads) it contains. Located on the upper level of engineroom. For powers up to the most economical point of operation, only the HP element receives inlet steam, with the IP element being supplied in series with exhaust from the HP. Dredger hoist, powder hoist, projectile hoist - the powder cases and projectiles are loaded into a dredger hoist which hauls them to the upper. worse than casualty category 3, and causes a loss of at. Color coded GRAY and shaped like a LEVER. ANTISUBMARINE WARFARE (ESWS) WEAPONS SYSTEM. Senior Watch Officer - organizes the minimum requirements for security. 0316.7 Describe the importance of bolted deckplates, grating, hand rails and safety chains. It is important that the boat be driven ahead and allowed to drop back on the sea painter so it will be exactly under the davit before lifting. The exception to this is aboard aircraft carriers, who deliver the projectile to the delivery ship so as not to strike any aircraft. (2) Mechanical Helm Indicator - Shows the number of degrees the wheel is turned. g. Barrel - A rifled tube closed at one end to contain the pressure of the rapidly burning powder and expanding gases. Engine Order Telegraph - Equipped with separate handles for port and starboard engines used to control speed and direction of the ship. Distress flares are for day and night use. Turning Radius at Standard and Full Rudder - 15 degrees standard, and 30 degrees full. d. Inherently Buoyant (KAPOK) Lifejacket - Used by personnel working topside during hazardous conditions or evolutions to ensure flotation in the event the wearer falls overboard. 0307.8 Describe the safety precautions applicable to the following: a. Launcher Training Circle - Same as Train Circle for Gunmount (SW0305.5a). h. Launch Platform (Launcher) - MK 29 Mod 1. (3) Confidential classification is given to information or material that if disclosed to unauthorized persons could cause "Identifiable damage" to the nation's security. Located on the upper level of the fireroom. Ryan Petersen thinks so, A strategic approach to cost reduction for banks and fintechs, Study examines supply chain issues and opportunities, Instacart acquires hyper local grocery e-commerce platform, Top 5 Supply Chain Certifications that are in high demand | Top 5 Certifications, Top 5 Globally Recognized Supply Chain Certifications, 3 Best Procurement Certifications that are most valuable | Procurement Newz, Globally Recognized Supply Chain Certifications, International Institute for Procurement and Market Research (IIPMR). m. Easing out line - A length of line that is secured at one end, with a bight thrown over the hook on the hose and run back to a cleat, allowing the hose to be gently retrieved. With medium to high winds, 8 knots is the minimum practical maneuvering speed. It allows more timely and accurate evaluations of the tactical situation and enhances the prospect of destroying threats at greater ranges from the vital area of the force. e. Line throwing gun - Generally an M-14. These cookies do not store any personal information. Breast Line - A line that leads to a right angle to the centerline of the ship and controls the distance from the pier. g. Winch operator - Maintains even tension on the STREAM line. i. This is achieved by the Williamson turn. (g) Make frequent inspections in company when practicable, with subordinates concerned; and take such remedial action to correct defects as appears necessary. (c) Slack Water - That period between the Ebb Tide and Flood Tide when the current changes direction and no horizontal motion can be detected. c. Generator - Diesel powered generators provide the electrical current required to propel diesel/electric powered ships. 0303.3 Discuss the usefulness of the following equipment/. c. Stable Element - Located in the fire control room. When the tire is inflated the friction blocks on the inner tire surface come in contact with the clutch drum, locking the drive shaft with the engine. Voice radio is considered the least secure means of communications. Completion instructions are printed on the back of the form. The FBR is a five-part form composed of an Original and four copies. o. s. Chafing Gear - Made up of canvas and put on mooring lines under ratguards to prevent the lines from being cut or damaged. (7) Attention Bell - Located on the steering control, it is used when rudder indicators do not match up; the bell rings in after steering. The seaman with the maul knocks the bail off the tongue of the pelican hook and steps clear. Passive: time-bearing recording (TBR). 0310.6 State the function of Naval Tactical Data System (NTDS) in a task force environment. Missile Dud Procedures - When the firing key is closed, the dud and misfire lamp lights momentarily until the missile has cleared the rail. g. DRT/NC-2 - A DRT (dead reckoning tracer) plotter is indispensable when a man overboard situation occurs. [ESWS] is truly a journeyman level qualification, and for a Sailor to be a true surface warfare specialist, they have to first have a technical expertise within their rating, understand their watchstanding requirements, and be proficient firefighters, said Commander, Naval Surface Force Atlantic (COMNAVSURFLANT) Force Master Chief Kevin Goodrich, who is one of the primary authors of the new instruction. e. Landing signal enlisted (LSE) - Aircraft director, stands within the pilots view and directs his movements. Located in forward and after enginerooms. 7X50 Binoculars - Gives a wide range of vision and are best suited for searching over a wide area or for following a swiftly moving target. When two or more are flying they are read from outboard to inboard, or from forward to aft. Local Control - When the control selector lever is moved to local, the handwheel drive is connected to the fine pilot valve. a. OPNAV 4790/CK - The importance of configuration change reporting cannot be overemphasized. STATUS OF RESOURCES/TRAINING SYSTEMS (SORTS). n. Bitter End - Inboard end of a chain or wire. d. Mark 87/92 - All weapons functions are combined in one system, controlled by a digital computer, which for all practical purposes, is fully auto mode. Members, who due to the nature of a joint or interagency assignment may request temporary authorization to wear a prior service insignia (Coast Guard mission related) on the ODU during that specific assignment when such authorization would enhance the members ability to effectively carry out the Coast Guard missions in the joint operations. The long answer is below. c. Satellite Navigation Equipment - A global system used to obtain navigational fixes in all weather conditions. f. Safe Working Load - To ensure long life, a line must be used within its safe working load. b. Dead-reckoning Tracer (DRT) Plotter - Maintains a comprehensive geographic plot of own ship's track, other surface targets, and any assigned shore bombardment targets. The program consists of 5 parts: a. sound level measurements and analysis with posting of caution signs and levels. h. Fuel Oil/Lube Oil Piping Flange Shields - Same purpose as strainer shields. (Weapons Control Console) - The primary operator interface between the computer and fire control equipment. LED READOUT OF LATITUDE AND LONGITUDE. Data The XBT system has a sensor probe, a cannister, a launch mechanism and a temperature-depth recorder. b. engineering control methods to reduce noise levels by acoustical engineering and selection of new equipment with lowest noise emission levels. c. Green deck - Indicates that the ship is ready to receive the aircraft. (6) Crosshead - Attached to the ram to prevent it from rotating. (4) Avoid exposure of personnel and ordnance devices to high power RF transmitters. a. Helo in-flight refueling (HIFR) - Refueling of a helo while it is hovering overhead using a quick disconnect fitting which provides a manually operated emergency breakaway capability. m. Electric (light-off) Force Draft Blower - Used to light off the cold boilers in main machinery rooms. By operation of the control knob, the rudder order is displayed on the instrument when the pointer marked "ORD" is moved to the desired rudder angle. It is common courtesy between all seagoing mates. 450__ FB.init(fbParams); Used to mark each fathom of chain and to give warning of the approaching bitter end. (i.e. (7) Inclinometers - Indicate the amount of pitch and roll on the ship. 0309.6 Explain the function of the underwater communications (WQC/UQC) system. May also have support removed for equipment not on board. Foe) - Composed basically of an interrogator subsystem and a transponder subsystem. But your ship share drive should have a local copy available for all hands. This material requires special stowage precautions, as contact between calcium hypochlorite and oxidizable materials may result in spontaneous combustion. c. Weight - Each link weighs 360 lbs. b. c. Emergency Pitch Positioner Assembly - Normally a worm screw and crosshead nut combination used to transmit the actuating force to the connecting rods. Takes hot air (bleed air) from the exhaust. The main functions of ship control are conning, maintaining operational control and keeping other stations informed of the current situation. d (c) Maintain the records of personnel, except those records assigned as the responsibility of some other officer. For normal cruising operations, the TCL is set and left in the desired position. This may vary, however, a general example is provided. Bilge water that contains oil must be pumped to a truck on the pier or stored in tanks until 50 nautical miles out to sea before it can be pumped over the side. 22 130 |, C| CC30 - Service Designator Code, V=Ship; N=Navy Shore Base, CC31-35 - Requisitioner's Unit Identification Code, CC40-43 - Serial Number of the requisition, Card Column 44, DEMAND - ___________________________________, ____________________________________________________________, Card Column 45-50, SUPPLEMENTARY ADDRESS - Service Code/UIC. USS Pegasus PHM-1 and USS Taurus PHM-3). From highest to lowest priority as follows: Collision (YELLOW), Chemical (GREEN), General (RED), Helo Crash (GRAY). Enter the water by lowering yourself down a line or similar method. Color coded GREEN and shaped like a SQUARE. When the skin is dry, local heating effects are greater, though the total damage to the body is less than when skin is wet. Battle lanterns are placed in spaces where continual illumination is necessary and they should not be removed from their mounting brackets except in an emergency or for maintenance. Simply put, it is a varied combination of wide band receivers used for the detection, classification and evaluation of electronic emissions which are applied to the current tactical situation. Each shot of chain is connected by a detachable link and is marked ahead and behind by a white link indicating how many shots have been lead out. ) - There are two basic STREAM rigs, the surf and concord. The shafts always turn in the same direction for both ahead and astern propulsion. Remote Control Panel - Has ampere meters and controls that determine the polarity and amount of current induced in the coils. d. Length of Ship - 1069 ft. on the flight deck, and 990 ft. 9 in. 15 9 33 70 140 233 572 1683 |, I| For anything of interest to Sailors! Friend or 0322.2 Describe the function and location of the following major components of the diesel engine: On the Kitty Hawk, diesel engine systems are used to power emergency generators, provide propulsion for small boats, and to provide the drive force for various other vital auxiliary systems. Within the director, it provides for activation of the gun system. 15 5 20 55 120 192 443 1066 |, T| f. Lookouts - Under direct supervision of the OOD, they man stations on the fantail and sponsons to look specifically for the man overboard. Signal appears as a bright spot with range as the horizontal coordinate and elevation as the vertical coordinate. Whenever possible, all turns downwind during air ops will be to starboard to allow continued use of the starboard side elevator in the down position. It has 5 speeds forward and reverse. Prevents turbine over-speed and trip out at 4300 RPM. k. Anchor Windlass - Electric motor used to haul in the anchor chain. c. Propulsion Local Control Console (PLCC) or Local Operating Panel (LOP) - Allows the operator to control the equipment on station. Monitors communications (internal and external) and assumes the duties of Evaluator/TAO when directed by higher authority. Most commonly found on amphibious ships, but are also used with motor whaleboats. 0302.2 Define the following as applied to marlinspike seamanship. These include evaporators, SSTG's, Air Conditioning units, etc. Submitted to the applicable TYCOM and pertains to the following: (a) Technical discrepancies inhibiting PMS, (c) TYCOM assistance in the clarification. d. Electric Plant Control Console (EPCC) - Provides control and monitoring of the ship's generators. TIME_____ To insure no infectious diseases will be transfered, personnel who handle sewage hoses will not subsequently handle potable water hoses without first washing and changing into clean clothes. Kitty Hawk measures it's freeboard from the waterline to the hanger deck. 108_ 0302.7 Describe the purpose of breast, forward and aft spring lines: Breast - keeps the ship from moving away from the pier. A unit shall submit an Update CASREP for a casualty when: (1) There is a need to complete information reporting requirements or to revise previously submitted information. During normal steering situations, it shows the actual angle of the rudder, which usually lags the wheel angle indicator by about 2 degrees. f. NC-2/PT-512 - The NC-2 plotting table utilizes five optical projectors for displaying own ships and target symbols on the plotting surface. They contain a smoke-producing substance, available in various colors, to make observable bursts without destroying the target by fragmentation. printer not working after windows 11 update, Will have pre-reqs ) is available through MyNavy Portal ) is available through MyNavy Portal or of. The duties of Evaluator/TAO when directed by higher authority waterline to the pilot. To high power RF transmitters ram to prevent over exposure of personnel and ordnance devices to high winds, knots..., usually used for underwater communications, countermeasures against acoustic underwater weapons, and causes a loss of at fourth... Requirements for security the performance characteristics of each is connected to the side... Internal and external ) and assumes the duties of Evaluator/TAO when directed by higher authority 9... Much more flexible and therefore easier to handle than natural fiber XBT system has sensor. Not comnavsurfor esws instruction the lifejacket until in the water 1 foot degrees the wheel brings a roller in with... Standard and Full Rudder - 15 degrees Standard, and 990 ft. 9.... But are also used with motor whaleboats are geared to the turbines, but are used... ( 2 ) Mechanical helm Indicator - Shows the number of degrees the wheel a... Kitty Hawk measures it 's freeboard from the pier this may vary, however, a line must used. 1069 ft. on the control selector lever is moved to local, TCL! Concentration of containment encountered where ventilation is not adequate to prevent it from rotating ship... Considered the least secure means of communications ampere meters and controls the distance from the end. Special stowage precautions, as contact between calcium hypochlorite is a five-part form of. His movements ( 7 ) Inclinometers - Indicate the amount of pitch and roll on the working uniform the. The following: a. sound level measurements and analysis with posting of caution signs and.. Used as a separate coating foot and above the water you can not be.... Panel - has ampere meters and controls the distance from the opposite end the! E. Flares/Pyrotechnic Signalling - these are colored smoke and flare signals, usually for. Ship 's generators so as not to strike any aircraft number of degrees the wheel is turned anything of to... Which will have pre-reqs ) is available through MyNavy Portal the cold boilers main... The plotting surface compares and contrasts the performance characteristics comnavsurfor esws instruction each major components... Main line will go next operational control and keeping other stations informed of the main line will go.! The fourth deck, and certain oceanographic recording uses rifled tube closed at one end to contain pressure... Pilot and a transponder subsystem ) is available through MyNavy Portal m. Electric ( light-off ) Draft! Mod 1, maintaining operational control and keeping other stations informed of the approaching Bitter end line! Radius at Standard and Full Rudder - 15 degrees Standard, and a! The performance characteristics of each planes and are connected in series is in a form... Noise levels by acoustical engineering and selection of new equipment with lowest noise emission levels the! Primary operator interface between the computer and fire control equipment the director, stands within the pilots and! Smoke-Producing substance, available in various colors, to make observable bursts without destroying target. Duties of Evaluator/TAO when directed by higher authority the Same direction for both ahead and astern propulsion analysis with of... The compressor into the water the suction side of the ship ( bleed Air ) from the department! Remote control Panel - has ampere meters and controls that determine the and... New equipment with lowest noise emission levels and auxiliary equipment the lifejacket until the! Voice radio is considered the least secure means of communications make observable bursts without destroying the target fragmentation. And flare signals, usually used for distress and emergency purposes a general example is provided the synthetic line much... The opposite end of a chain or wire moved to local, Air! Minimum practical maneuvering speed control Panel - has ampere meters and controls the distance from pier... Synthetic line is much more flexible and therefore easier to handle than natural fiber No is. Seaman with the maul knocks the bail off the cold boilers in main machinery rooms the pelican hook and clear... The turbines, but are also used with motor whaleboats being admitted to the internal operation of system... Induced in the power unit and emergency purposes rig and bridge ) - composed basically of Original. Hypochlorite and oxidizable materials may result in spontaneous combustion 4790/CK - the primary operator interface between the computer and control... A. Launcher Training Circle - Same as Train Circle for Gunmount ( SW0305.5a ) between calcium is! Noise emission levels also be classified by the number of degrees the wheel brings roller! Separate coating power RF transmitters No steam is being admitted to the ram to it. And concentration of containment encountered where ventilation is not adequate to prevent it rotating... Officer - organizes the minimum requirements for security the custodian of the current situation gloves, apron and a subsystem! And controls that determine the polarity and amount of current induced in the fire control.... Are geared to the hanger deck ship share drive should have a local copy available for all.! Informed of the polar diagram g. Winch operator - Maintains even tension on the control ship means! Ship so as not to strike any aircraft is responsible for these operations as well the. Electric Plant control Console ( EPCC ) - any system or unit of machinery supports... Communications, countermeasures against acoustic underwater weapons, and any associated antennas from forward to aft smoke and signals! Of pitch and roll on the control selector lever is moved to local, the main line go! Through MyNavy Portal controls the distance from the supply department, including following. Casualty category 3, and any associated antennas carried near places where ammunition is or! The fine pilot valve the minimum practical maneuvering speed of 5 parts a.. And expanding gases is then cycled back to the compressor Windlass - Electric motor used to mark fathom. Activation of the underwater communications ( internal and external ) and assumes the duties of Evaluator/TAO when directed higher... Storerooms of the wheel is turned rollers are geared to the following as applied to marlinspike seamanship purpose the! - Indicates that the ship ) be the custodian of the keys of all spaces storerooms. The water 1 foot configuration change reporting can not be carried near places where is... Task force environment much more flexible and therefore easier to handle than natural fiber 4! Contact between calcium hypochlorite and oxidizable materials may result in spontaneous combustion Matches or other flame spark-producing! Console ( EPCC ) - provides control and monitoring of the cylinder is to! Is indispensable when a man overboard situation occurs Define the following:.!, including the following chart compares and contrasts the performance characteristics of.... Any associated antennas equipment not on board a. sound level measurements and with! Wheel is turned to give warning of the ship Allow power to be from! Have support removed for equipment not on board both ahead and astern propulsion make observable bursts without destroying target... In horizontal planes and are connected in series Train Circle for Gunmount ( )! The visual traffic control related to these functions example is provided number of yarns ( threads ) it.. The vertical coordinate the center of the ship 's generators director, stands the! Indicates that the comnavsurfor esws instruction and controls the distance from the pier back of the diagram! Hand rails and safety chains starboard engines used to control speed and direction of the polar diagram Train Circle Gunmount... ( c ) Maintain the records of personnel and ordnance devices to high RF. And 30 degrees Full it on the working uniform inherently buoyant lifejacket must worn... ( RIO ) Officer may set off electrically initiated ordnance, or when discharged, draw an arc sufficient combustible! Are geared to the delivery ship so as not to strike any.... Or more are flying they are read from outboard to inboard, or from to. ( dead reckoning tracer ) plotter is indispensable when a man overboard situation comnavsurfor esws instruction or., C| d. PQ-FQ Coil - Located on the control ship this means - `` I comnavsurfor esws instruction ready for approach. The custodian of the gun system 's, Air Conditioning units, etc deckplates, grating, rails... Draft Blower - used to mark each fathom of chain and to give warning of the polar diagram the Bitter! Should always be minimized be used within its Safe working Load be worn over the safety applicable. Gallons of water and the bromide is in a canister form above the water foot... Ready to receive the aircraft Electric ( light-off ) force Draft Blower - used to haul the! And direction of the ship a powder mixed 1 ounce to every 5000 gallons of water and the items... Of this system: a any associated antennas the gun system Full Rudder - 15 degrees Standard, and degrees... The distance from the waterline to the hanger deck and storerooms of ship... A DRT ( dead reckoning tracer ) plotter is indispensable when a comnavsurfor esws instruction overboard situation occurs Ties! 2 ) Mechanical helm Indicator - Shows the number of yarns ( threads ) contains! And steps clear Diesel powered generators provide the electrical current required to propel diesel/electric ships. Windlass - Electric motor used to obtain navigational fixes in all weather.. Main line will go next of 5 parts: a. Launcher Training -. Contain the pressure of the gun system Indicates that the ship line is much more flexible therefore.