[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-air-force-272X2":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"272X2","air_force","AFSC",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":16,"notes":23},"Title not stated in source","converted",null,"1959-08",[14],{"code":15,"liveCode":11,"name":11},"272X0",[17],{"title":18,"url":19,"accessedAt":20,"sourceDate":21,"locator":22},"Air Traffic Control and Combat Control Team Operations, AFS 272X0/D.","https://archive.org/details/DTIC_ADA094050","2026-07-30","1980-12-01","Internet Archive full-text OCR lines 249-284; adjudicated excerpt in audit","Source gives conversion to A and B shreds of the 272X0 pattern; shorthand is not expanded."]