[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-air-force-902X0A":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"902X0A","air_force","AFSC",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":16,"notes":23},"Medical Service Specialist, Cardiopulmonary","renamed",null,"1964-09-30",[14],{"code":15,"liveCode":11,"name":11},"902X1",[17],{"title":18,"url":19,"accessedAt":20,"sourceDate":21,"locator":22},"Cardiopulmonary Laboratory Career Ladder, AFSCs 90251 and 90271.","https://archive.org/details/DTIC_ADA138300","2026-07-30","1983-12-01","Internet Archive full-text OCR lines 495-530; adjudicated excerpt in audit","Both numeric designation and title changed; explicit name change supports renamed."]