[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-marines-8042":3},{"code":4,"branch":5,"codeSystem":6,"currentSpecialty":7,"events":9},"8042","marine_corps","MOS",{"code":4,"name":8,"branch":5},"Colonel, Aviation Fires Officer",[10],{"codeSystem":6,"title":11,"status":12,"effectiveFrom":13,"effectiveTo":14,"successors":15,"citations":18,"notes":34,"interpretation":35},"Colonel, Naval Aviator/Naval Flight Officer/Unmanned Aircraft System Officer","renamed",null,"2026-10-01",[16],{"code":4,"liveCode":4,"name":8,"liveBranch":5,"legacyCode":13,"legacyTitle":13,"endedBy":13,"continuesAs":17},[],[19,24,27,30],{"title":20,"url":21,"accessedAt":22,"locator":23},"NAVMC 1200.1M MOS 8042 entry","https://www.marines.mil/Portals/1/Publications/NAVMC%201200.1M%20(SECURED).pdf","2026-10-03","Chapter 1, OccFld 80, MOS 8042; printed p. 1-312; PDF p. 331; cached text lines 19987-20003",{"title":25,"url":21,"accessedAt":22,"locator":26},"NAVMC 1200.1M Figure 2-1 conversion row","Figure 2-1, printed p. 2-8, PDF 411; cached text lines 24975-24979; remarks 2, 7",{"title":28,"url":21,"accessedAt":22,"locator":29},"NAVMC 1200.1M, FY27 officer conversion instructions","Chapter 2, paragraph 2001.1b, printed page 2-1 (PDF page 404): MCTFS batch conversion on 1 October 2026",{"title":31,"url":32,"accessedAt":22,"locator":33},"NAVMC 1200.1L (FY26): former MOS 8042 title and duties","https://www.marines.mil/Portals/1/Publications/NAVMC%201200.1L%20(SECURED).pdf","Chapter 1, MOS 8042, Summary and former occupational title. Historical definition retained from the previously reviewed source.","MOS 8042 was renamed Colonel, Aviation Fires Officer. The code continues under the new title. 2026-10-01 is the FY27 officer MCTFS batch-conversion date specified in NAVMC 1200.1M paragraph 2001.1b.",{"version":36,"model":37,"reviewedAt":22,"summary":38,"change":39,"dateExplanation":40,"caveats":41,"citationIndexes":43},1,"gpt-6-astra","A Colonel designated as a Naval Aviator, Naval Flight Officer, or Unmanned Aircraft System Officer serves under the corresponding aviation designation. This specialty also identifies colonel billets for these officers in tables of organization.","MOS 8042 was renamed Colonel, Aviation Fires Officer. The code continues under the new title.","2026-10-01 is the FY27 officer MCTFS batch-conversion date specified in NAVMC 1200.1M paragraph 2001.1b.",[42],"This is a same-code title change, not cancellation of the specialty.",[44,36,45,46],0,2,3]