Start with identification, not a firing order
In S.O.N.A.R. - Submarine Operators Not Actually Ready, a sonar contact gives your crew something to investigate before it becomes a target. Compare the contact's signal with the available vessel information, communicate what you think it is, and resolve uncertainty before asking the weapons operator to fire. That distinction matters when a crew is arguing over whether it has found an enemy submarine or a civilian fishing vessel.
This S.O.N.A.R. sonar guide focuses on contact reading and crew coordination. The developer's official submarine tour describes a sonar suite using passive acoustics and active pinging to track destroyers, understand underwater terrain, and detect torpedo threats. Those are several different jobs; finding a signal does not by itself settle what the crew should do about it.
Compare the signal before naming the contact
Player experience provides a useful example of how identification can go wrong. In the commentary for We Should Never Be Trusted With a Submarine!, the crew debates a contact's line pattern, discusses an enemy-submarine entry in a list, and questions whether the contact could instead be a civilian vessel. The useful lesson is the comparison process, rather than a universal rule that any particular number of lines always means an enemy.
When you take over sonar, work through the information you actually have:
- Describe the contact's signal. Make sure the crew is discussing the same contact and the same pattern.
- Compare it with the available vessel information. Check the proposed identification against the signal rather than accepting the first confident guess.
- State your confidence. An uncertain contact should stay uncertain in the conversation until someone can explain the match.
- Pass the result to the crew. Give the helm and weapons operators a shared understanding before they act.
The recorded conversation is a community example, not a complete signal chart. It does not establish every vessel pattern, and it is not enough to reconstruct exact interface buttons or a tagging sequence.
Keep detection, navigation, and weapons coordinated
The sonar operator contributes information; the other stations turn that information into movement and combat decisions. The publisher's S.O.N.A.R. overview lists navigation, diving, sonar, periscope operations, engineering, and damage control among the submarine's critical stations. Treat them as cooperating responsibilities rather than expecting one person at sonar to handle the whole engagement.
For a practical callout, separate three things:
- What you detected: a contact, a possible enemy, or a potential torpedo threat.
- What you identified: the vessel type you believe matches the information.
- What remains unresolved: a doubtful pattern, a disputed target, or information another operator still needs to check.
This is especially valuable when the crew is busy repairing damage. In the same player recording, orders and requests for clarification compete with engine-room problems and other distractions. A short identification followed by a clear question is easier for teammates to use than several people talking over one another.
Understand the sonar suite's wider role
Combat is only part of the station's purpose. The official tour connects the sonar suite with tracking enemy destroyers, underwater trenches, and incoming torpedo threats. The publisher also describes missions involving hostile ships, cargo escorts, treasure searches, and avoiding enemy destroyers.
Use that mission context to decide what information deserves attention. A crew trying to stay undetected has a different immediate concern from one preparing to engage a hostile ship. Likewise, a warning about an incoming threat deserves a different callout from a routine contact identification.
The published material confirms passive acoustics and active pinging, but does not supply an exact control sequence, a complete detection-range table, or a universal ping schedule. Learn the station's current controls in the game rather than carrying over key bindings or timing rules from another submarine simulator.
FAQ
Does S.O.N.A.R. have active and passive sonar?
The developer's official submarine tour describes both passive acoustics and active pinging as part of the sonar suite. It does not document every control or operating limit.
How do I identify an enemy contact?
Compare the contact's signal with the available vessel information and communicate the proposed match. Community commentary shows players comparing line patterns, but it does not provide a complete, verified identification chart.
Does a contact automatically mean I should fire?
No. Detection and identification are separate parts of the decision. Confirm what the crew believes the contact is and coordinate with the weapons operator before turning that information into an attack.
Is sonar only useful for attacking ships?
No. The official tour also associates the station with underwater terrain and torpedo-threat detection. What matters most depends on the mission and the crew's immediate situation.