One formula option listed.
Navy rating guide
STG-AEF Sonar Technician Surface Advanced Electronics Field ASVAB score requirements
Score target and study focus for Navy STG-AEF.
STG-AEF
Navy rating score brief
Sonar Technician Surface Advanced Electronics Field
ASVAB score targetAR+MK+EI+GS 222+
Operates and maintains advanced surface-ship sonar systems and undersea sensors.
Good fit if you like operational tempo, technical equipment, and clear mission responsibility.
Operations centers, navigation, weapons systems, sonar, unmanned systems, security, and maritime operations.
Study first
Focus these areas
- Start with arithmetic reasoning, math knowledge, electronics information, general science; those subjects show up directly in the listed Navy formula options.
- Keep AFQT fundamentals steady too: arithmetic reasoning, math knowledge, word knowledge, and paragraph comprehension.
Daily work
What you may do
- Support tactical displays, weapons, navigation, sonar, robotic systems, or operations teams.
- Use procedures, equipment checks, reporting, and real-time coordination to support missions.
STG-AEF Navy rating FAQ
Common Sonar Technician Surface Advanced Electronics Field ASVAB questions
What ASVAB score do you need for Navy STG-AEF Sonar Technician Surface Advanced Electronics Field?
AR+MK+EI+GS 222+ is the planning target shown on this MeritMarch guide. Treat it as study guidance, not a contract promise, because Navy rating access, openings, waivers, medical qualification, and recruiter guidance can change.
What does a Navy STG-AEF Sonar Technician Surface Advanced Electronics Field do?
Operates and maintains advanced surface-ship sonar systems and undersea sensors.
Which ASVAB sections should I study for STG-AEF?
Start with the subjects behind the listed formula options: Arithmetic Reasoning, Math Knowledge, Electronics Information, General Science. If your AFQT is not stable yet, keep Arithmetic Reasoning, Math Knowledge, Word Knowledge, and Paragraph Comprehension in the plan too.
Is STG-AEF guaranteed if I meet the score target?
No. ASVAB scores are only part of Navy rating access. Current openings, medical standards, citizenship, security screening, education rules, waivers, and Navy needs can all affect whether a rating is available.
Practice and pass with ease
Subtest-based
2500+ questions & flashcards
Mobile & desktop
Build confidence
Courses, questions, flashcards, and AI help in one place.
10 ASVAB subject courses
AI Study Buddy
2,000+ practice questions
1,000+ flashcards
Sources and official confirmation
Formula target shown on this page: AR+MK+EI+GS 222+. Current Navy rating access still depends on Navy policy, openings, medical qualification, background screening, waivers, citizenship, and recruiter guidance.
Sources reviewed May 9, 2026: Navy careers, Official ASVAB military-jobs composites, NavyCS rating ASVAB score table, NavyCS Nuclear Power Test reference.