[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-air-force-1C4X1":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"1C4X1","air_force","AFSC",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":17,"notes":29},"Tactical Air Control Party (TACP)","converted",null,"2019-10-31",[14],{"code":15,"liveCode":15,"name":16},"1Z3X1","Tactical Air Control Party Specialist (TACP)",[18,24],{"title":19,"url":20,"sourceDate":21,"accessedAt":22,"locator":23},"Air Force Enlisted Classification Directory (AFECD), 30 April 2019","https://www.kansasregents.gov/resources/PDF/Military_Alignment/2019-04-30_Classification_Directory.pdf","2019-04-30","2026-07-30","main PDF page 50",{"title":25,"url":26,"sourceDate":27,"accessedAt":22,"locator":28},"Air Force improves efficiencies for special warfare Airmen","https://www.af.mil/News/Article-Display/Article/2039651/air-force-improves-efficiencies-for-special-warfare-airmen/","2019-12-13","opening and second paragraphs (effective 31 October 2019)","High-confidence adjudicated continuity bridge (not a transcribed CS&CIG pair): the 30 April 2019 AFECD identifies 1C4X1 as Tactical Air Control Party (TACP); the official 13 December 2019 Air Force article says that, as of 31 October 2019, the new 1Z field includes Tactical Air Control Party (TACP) (1Z3X1) and that enlisted special-warfare members were moved to new AFSCs. The article does not print the old→new pair, so the relationship is explicitly marked inferential and should receive reviewer sign-off."]