[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-coast-guard-FI":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"FI","coast_guard","RATING",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":16,"notes":23},"Firefighter","merged",null,"1968",[14],{"code":15,"liveCode":11,"name":11},"PS",[17],{"title":18,"url":19,"accessedAt":20,"sourceDate":21,"locator":22},"U.S. Coast Guard CG-311, Enlisted Ratings Qualifications Manual—1967, Amendment No. 2","https://web.archive.org/web/20250522184321id_/https://media.defense.gov/2020/Apr/24/2002288379/0/0/0/1967_CG-311_ENLISTED_RATINGS_QUALIFICATIONS_MANUAL.PDF","2026-07-29","1968-06-03","Amendment No. 2, summary q, printed p. 3 (PDF p. 15 of 519); FI/PS codes corroborated on inserted Group VII printed p. 7-1 (PDF p. 458)","Amendment No. 2 says Firefighter E-4 through E-5 consolidated into Port Securityman and advancement from Firefighter E-6 through E-9 would be through Port Securityman E-4 and E-5. It states no exact effective day, so effectiveTo is year-only."]