[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-army-02R":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"02R","army","MOS",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":22,"notes":29},"Percussion Group Leader","converted",null,"1985-10-25",[14,16,18,20],{"code":15,"liveCode":11,"name":11},"02M",{"code":17,"liveCode":11,"name":11},"02N",{"code":19,"liveCode":11,"name":11},"02T",{"code":21,"liveCode":11,"name":11},"02U",[23],{"title":24,"url":25,"accessedAt":26,"sourceDate":27,"locator":28},"AR 611-201, Issue 6, Table B-2, MOS Deletions/Conversions","https://books.google.com/books?id=p3sqw12tyHEC&pg=RA3-PA603","2026-07-29","1995-06-26","Table B-2, printed p. 603","AR 611-201 Table B-2 maps deleted MOS 02R to 02M, 02N, 02T, 02U; source successor entries: 02M Percussion Player; 02N Piano Player; 02T Guitar Player; 02U Electric Bass Player; update/effective date 1985-10-25."]