[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-air-force-345X0":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"345X0","air_force","AFSC",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":16,"notes":23},"Missile Trainer","converted",null,"1976-04",[14],{"code":15,"liveCode":11,"name":11},"341X7",[17],{"title":18,"url":19,"accessedAt":20,"sourceDate":21,"locator":22},"Missile Trainer Career Ladder, AFSCs 34137, 34157, and 34177.","https://archive.org/details/DTIC_ADA064238","2026-07-30","1978-12-01","Internet Archive full-text OCR around char offset 6,470; governing lineage context verified","Assigned-designation wording is classified as converted; month precision only. Verified source wording: “This specialty was assigned the AFSC 341X7 designation in April 1976 as part of a total reorganization of the Training Devices career ladder. Prior to that date, the career ladder carried the AFSC of 345X0.”"]