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210304-N-EL867-0019 NEWPORT, (March 4, 2021) Naval Science Institute Seaman-to-Admiral (NSI/STA21) class 20010 students at Officer Training Command Newport (OTCN), Rhode Island, listen during a class on proper service uniform wear, March 4. NSI/STA-21 is an eight-week course of intense officer preparation and indoctrination for petty officers and chief petty officers, with course enrollment timed to allow college entrance during summer or fall semesters after selection.
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Keywords: admiral-21, command, naval, newport, nsi, nstc, officer, otcn, seaman, service, sta-21, training