In fact, he’s probably not. The Sonar Supervisor is responsible for providing a clear picture of the real world tactical situation outside the submarine and to make sure that it matches the tactical fire control system's report. They combine some natural ability with yearlong shore-based training before putting on a set of headphones at sea. Armed Forces Pages Community Organization Armed Forces Royal Canadian Navy Videos #TradesTuesday - Sonar Operator The series describes the peak of WW II US submarine technology. The Office of Naval Intelligence will also send us two or three specially trained sonarmen to assist us in tracking and recording the mission targets from the sonar perspective. During our transit time, we are receiving radio traffic updating us with unit locations, both NATO and otherwise, that may be in our area. The principal focus is to standardize a program Navy wide by featuring the existing skills necessary to be successful in the Navy. Automatic artificial intelligence algorithms flag potential targets for the sonar operators to verify. Deep-sea oceans have unique characteristics like deep sound channels that trap noise and allow it to travel for hundreds of miles with very little loss of energy. Individuals will attend Navy A School after they have completed boot camp. The Navy Enlisted Classification (NEC) system supplements the enlisted rating structure in identifying personnel on active or inactive duty and billets in manpower authorizations. What Does a Cryptologic Technician - Technical (CTT) Do? Sea environments vary greatly and have an enormous impact on sonar performance. Aaron Amick is a retired U.S. Navy submarine sonarman. Tracking contacts while searching for new targets requires a disciplined operator. This is what it’s like to hunt on a submarine. Improved knowledge and practical experience give today’s sonarmen the confidence and ability to fight and win the next hunt. It’s like walking through a forest blindfolded where you can only detect the tree when it’s at arm’s length. Data is not just directed from the array to fire control. The Navy seeks multiplayer serious games for ASW and undersea warfare sonar operator training to address this proficiency challenge. This is were we deconflict the operating schedule of the submarine’s mission assignments. The sonar supervisor has an independent solution he calculates from the raw acoustic data. The second step in classification requires analysis. It is dated in a sort of wonderful way, but still worthwhile for a basic primer: Sonar systems use a variety of arrays to detect energy. The California CareerZone helps students, educators, jobseekers, and others access up-to-date information on wages, job openings, and other information specific to their state along with great information on careers, colleges, and more. Today's military algorithms can solve these questions quickly, but they still must be verified by the sonar team. They experience the unique adventures and challenges that come with work at sea, such as working in small spaces, on open … These waves have both an amplitude energy level and a wavelength frequency. Watching this Doppler shift is one method sonar ‘sees’ the contact and plots its position. All SonarOps receive the same core occupation training, but approximately one or two choose to complete submariner training following their basic qualification course. The automated tracking system tracks and stores contact history without operator action. To help manage the flow of information, the Sonar Supervisor stands behind the operators where they can see all the displays. During this time, sonar data is sent to the fire control computers and a solution is set. This operator must carefully investigate every bearing and every frequency from every array in real-time. If the requirements are met, the sonar display will mark the detection to bring the operator's attention to it. The analysis of information is a large part of the sonar team’s responsibility. To understand how a sonarman analyzes acoustic detections, we must begin with understanding sound itself. In the control room, the target solution is laid down on a Fusion Plot. The sonar system assists in target detection and classification. The sonarman can listen to each bearing and determine if the rise in background noise is a target or not. Navy Musician (MU-SG) Navy Diver (ND-ATF)* Sonar Technician Surface (STG-AEF) Sonar Technician Surface (STG-5YO) Special Warfare Boat Operator (SB-ATF) Special Warfare Operator (SO-ATF) Sub Electronics Computer Field (SECF-5YO) *Limited to $20,000 in eligible loans. Just outside our submarine, our target unknowingly passes along our port side. Target frequencies are recorded and plotted over time. Smaller elements allow design engineers to add more receivers to an array while also shrinking its overall size. how a sonarman analyzes acoustic detections. The new sonar incorporates a state of the art User Interface to improve operator effectiveness and usability. Big claims abound about mysterious objects submariners detect below the waves, so we went straight to the source and what we found out was surprising. It’s like sailing in a sonic hall of mirrors. As the target moves, the frequency shifts slightly due to its Doppler effect. The data passes into the beamformer, where it is 'sorted' in the proper direction. A similar training game was developed by the Office of Naval Research (ONR), Lincoln Laboratory, and Pipeworks titled Strike Group Defender. Everyone that enters the Norwegian Navy starts with six weeks basic training on the same base. Sound is energy moving through a medium, like water or air. Target classification is a stepped process of assigning a general rating like biologic or merchant, then refining it into a specific classification as more information is available. They conduct undersea surveillance and aid in safe navigation. Sound analysis is a vital tool in naval operations. From that point on, the sailor could be assigned to Navy law enforcement duties involving military working dogs. It was the eyes and ears of sonar operators that were responsible for detecting, monitoring, and tracking “red force” submarines during the exercise. 1. Technology, performance and design delivered to your inbox. Earphones provide the diver with audio information of objects by the searching sonar beam, 5 May 1960. Machinist's Mate: Marine Corps Enlisted Jobs and What They Involve, What You Need to Know About the Nuclear Trained Machinist Mate. Now the sonar signal is ready for display on the operator's console. Contact classification is done in two steps: First, the initial classification is the impression the operator gets when he first hears the target. The Navy Enlisted Classification (NEC) system, of which the NEC coding system is a part, supplements the enlisted rating structure in identifying personnel on active or inactive duty and billets in manpower authorizations. ‘Quick quiet’ is announced silently by cycling the lights around the submarine. Each Navy job is given a code known as a Navy Enlisted Classification (NEC). The Fusion Plot combines all the targets from every array on a single image anyone on the Tracking Party can use to get the contact picture around our submarine. is a coined name, taken from the words SOund Navigation And Ranging. INTRODUCTION TO THE NAVY ENLISTED CLASSIFICATION SYSTEM. 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