Aviation Supply Specialist

Early morning: review the AWP report, CASREP list, and any overnight supply status messages before the daily maintenance brief. Brief the Supply Officer on supply status for all NMCS aircraft. Mid-morning: manage the section's work for the day — assign receipt processing priorities, review DIFM accountability, check in with the Sergeant on any discrepancies identified. Late morning: financial reconciliation check — obligation tracking, any GPC reconciliation required. Afternoon: maintenance coordination meeting or Supply Officer staff meeting, where you represent supply department interests and commitments. Late afternoon: fitness report drafts, training records review, IG self-inspection checklist updates.

Monday: weekly section stand-up with all hands — readiness brief, priority week assignments, any IG findings from self-inspection that need corrective action. Tuesday: DIFM cage full accountability check — Staff Sergeant personally verifies the highest-value items. Wednesday: prepare inputs for Thursday's readiness brief to the CO — AWP data, CASREP status, financial status. Thursday: attend CO's weekly readiness brief and be prepared to brief supply inputs directly. Friday: AVCAL review with the Sergeant, initiating replenishment requests and documenting the review. Monthly: conduct or supervise the full section self-inspection against the Wing IG checklist; counsel all Marines; submit T&R updates.

Financial management and obligation tracking — at Staff Sergeant you are responsible for the section's portion of the squadron's supply budget, and obligation authority management requires you to understand not just what parts cost but how the financial authorization flows from the MALS to the squadron. Section administration and personnel management — writing accurate fitness reports, managing leave and duty scheduling, coordinating schools and training quotas, and maintaining the section's T&R manual currency are Staff Sergeant responsibilities that directly affect the Marines' careers. IG inspection preparation requires you to build and maintain the supply section's self-inspection program, conduct quarterly internal audits, and know exactly what the Wing Inspector General will ask before they walk in the door. Maintenance-supply interface management — the Staff Sergeant is the senior supply representative in all maintenance coordination meetings, which requires not just knowing supply status but understanding what the maintenance perspective is and being able to propose solutions that work for both communities. MALS-to-squadron supply chain management is the Staff Sergeant's operational domain — managing the relationship, expediting backorders, escalating CASREPs, and ensuring the squadron gets what it needs from the intermediate supply chain.

MCO P4400.150 at Staff Sergeant level is something you cite in training and in IG preparation — you know which provisions the inspector will ask about and you have documented compliance for all of them. NAVSUP P-485 financial management chapters govern your obligation tracking and survey procedures — non-compliance is a finding that reflects on the Staff Sergeant, not the junior Marine who made the transaction. COMNAVAIRFORINST 4790.2 Chapter 15 governs the maintenance-supply coordination procedures that you manage daily — the Staff Sergeant who can cite it chapter and verse in a disagreement with a maintenance chief wins the conversation. The Wing/Group IG Inspection Checklists (issued annually) are the most operationally relevant documents you will read each year — build your self-inspection program around them. Naval Aviation Logistics Command Management Information System (NALCOMIS) documentation governs the automated systems that track aircraft maintenance and supply interface — understanding how NALCOMIS feeds your supply data is an E6 responsibility.

At E6, the standard is a section that passes an IG inspection without the Staff Sergeant personally supervising every action during the inspection — meaning the junior Marines know their jobs, the documentation is current, and the processes are sustainable. Zero obligation ceiling breaches. AVCAL reconciled quarterly with documented Supply Officer approval of any deviations. All fitness reports submitted on time and differentiated. Supply section T&R manual current with all required qualifications validated. Zero CASREP supply requirements without documented daily action and Supply Officer awareness after 48 hours.

Mismanaging the Government Purchase Card (GPC) reconciliation when it's used for urgency buys — GPC purchases for aviation parts have strict MILSTRIP cross-reference requirements and a reconciliation failure creates an Antideficiency Act violation risk. Not maintaining the required documentation for all items on the Controlled Equipage List — at a Wing IG inspection, missing controlled equipage records are a reportable finding that goes directly to the CO. Incorrect application of the Aviation 3M (Maintenance, Material, Management) system reporting requirements — when supply actions trigger 3M records that go to the Naval Aviation Logistics Command, errors in those records affect wing-level readiness statistics. Failing to execute the required annual Financial Liability Investigation of Property Loss (FLIPL) process on any item that meets the threshold creates an audit trail gap that IG finds immediately.

The most important career decision at Staff Sergeant is whether to compete for a MALS section chief billet — those billets build the independent leadership record that Gunnery Sergeant selection boards want to see, but they are harder jobs with more accountability and less margin for error. The second decision is whether to begin building toward a Limited Duty Officer (LDO) or Warrant Officer application — the window is open at E6 and the 6672 MOS has an LDO designator (Supply Corps 310X); the Marines who don't start the application process at Staff Sergeant miss the window.

Staff Sergeant billets at fleet squadrons are section chief roles where you own everything — the budget, the people, the IG compliance, and the aircraft readiness data. At MALS, the Staff Sergeant is managing supply support for multiple squadrons simultaneously, which requires a higher level of systems management and a different accountability structure — discrepancies at MALS affect multiple aircraft readiness reports. MAG or Wing supply billets at Staff Sergeant are staff positions that provide command-level exposure but remove you from the hands-on technical environment that shapes supply expertise. Deployment-to-an-expeditionary-unit billets (MSSG, MEU) expose you to austere supply chain management where the MILSTRIP system is supplemented by direct vendor relationships and GPC purchases — a different skill set that promotion boards value.

An outstanding Staff Sergeant in 6672 runs a section where the Supply Officer's first question about any supply problem is already answered before it's asked. They have built a self-inspection program that catches discrepancies 90 days before the IG does. Their junior Marines' fitness reports are differentiated, accurate, and advocated for — the outstanding Marines advance and the struggling ones either improve or are documented. They are the name the MALS Supply Officer calls when there's a wing-level supply problem that needs a squadron-level partner who can actually execute.

Gunnery Sergeant in aviation supply is a department SNCO billet — you are advising the Supply Officer on policy, representing the department at command-level meetings, managing multiple section chiefs, and serving as the institutional memory of the supply department. The expectation is that you can run the department independently for 30 days if the Supply Officer deploys on short notice. If you cannot operate at that level of independence, you are not ready for Gunnery Sergeant.