[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-air-force-457X0":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"457X0","air_force","AFSC",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":17,"notes":24},"Strategic Aircraft Maintenance","merged",null,"1993-11-01",[14],{"code":15,"liveCode":15,"name":16},"2A5X1","Airlift/Special Mission Aircraft Maintenance",[18],{"title":19,"url":20,"accessedAt":21,"sourceDate":22,"locator":23},"OCCUPATIONAL SURVEY REPORT: Aerospace Maintenance, AFSC 2A5X1.","https://archive.org/details/DTIC_ADA354180","2026-07-30","1998-08-01","Internet Archive full-text OCR lines 813-848; adjudicated excerpt in audit","Report-current 2A5X1 was created by the explicit three-predecessor merger."]