Aerospace Propulsion

You are the apprentice Jet Mech. The engine that has to spin up on the flight line at 0400 does not care that you just graduated tech school — it cares whether you safety-wired the last panel correctly and whether your FOD check cleared the intake.

You finished the Aerospace Propulsion apprentice course — depending on your assigned MDS, the schoolhouse is at Sheppard AFB TX (AMTS) or at a gaining-unit MDS-specific course — and you are now on the flight line or in the engine shop burning through the CFETP 2A631 upgrade. Your day is engine oil servicing, pre-flight and post-flight inspections, borescope scope assists under the 7-level's supervision, Foreign Object Debris (FOD) walks before every flight event, tool control accountability at every break, and close-out paperwork in the Integrated Maintenance Data System (IMDS) for every task you touch. You do not do independent engine work at this rank — you do supervised engine work, and your job is to do it exactly right, every time, without shortcuts, because the engine you service today will be hanging under a $100M airframe tomorrow morning. You are also grinding through the Career Development Course (CDC) volumes for your 5-skill upgrade, reading your CFETP line items, and watching the SSgt who signs off your task evaluations to understand what "done correctly" actually looks like on the ramp in your climate, your MDS, and your aircraft generation cycle.

• 01Perform a FOD walk, FOD check, and pre/post-flight engine inspection to the current T.O. series for your assigned MDS — miss nothing, document everything, know the difference between a reportable condition and a normal wear indicator.
• 02Service engine oil, hydraulic fluid, and fuel-system components per the current T.O. procedures — correct fluid, correct quantity, correct torque on the access panel, correct entry in IMDS before you leave the jet.
• 03Perform tool control to the AFI 21-101 / DAFI 21-101 standard — shadow board accountability at the start and end of every job, lost-tool reporting without hesitation, no tool left inside an aircraft or engine cowling.
• 04Assist with a borescope engine inspection under direct supervision — hold the probe steady, record what you see, let the journeyman or 7-level make the serviceability call.
• 05Read and apply the current T.O. series for your assigned MDS at the apprentice level — locate the applicable procedure, use the correct technical data, ask for clarification before you deviate, never improvise.
• 06Complete IMDS documentation on every maintenance action before the aircraft signs off — task description, man-hours, part numbers, corrective action, accurate debrief of what you found and what you did.

• —CFETP 2A6X1 — Career Field Education and Training Plan (the line-item training record the SSgt signs off against; verify the current edition on e-Publishing).
• —Your CDC volumes for the 2A631 / 2A651 upgrade — read them cover to cover, do not just answer the End-of-Course test. The score follows you.
• —DAFI 21-101 (or AFI 21-101) — Aircraft and Equipment Maintenance Management (the umbrella maintenance management instruction; verify the current designation and revision on e-Publishing).
• —AFI 91-203 / DAFI 91-203 — Air Force Consolidated Occupational Safety Instruction (the safety regulation governing your work environment on the flight line and in the engine shop; verify current designation).
• —AFI 1-1 — Air Force Standards (umbrella standards-of-conduct document).
• —DAFMAN 36-2905 — Department of the Air Force Physical Fitness Program (the current PT scoring and body composition policy).

• —CDC volumes complete and the End-of-Course exam passed inside the AETC-prescribed timeline — late CDCs are the section chief's first counseling and they follow you to the next base.
• —5-skill level (2A651) upgrade signed on time — CFETP task list closed, the SSgt and section chief signatures in place.
• —Zero lost tools during your tenure as an apprentice. One lost tool on the flight line grounds every jet on the ramp until it is found — your name will be remembered.
• —PT test passing under current DAFMAN 36-2905. The Body Composition Program is not where you want to land when you are trying to earn your 5-skill.
• —IMDS documentation closed on every job before you leave the aircraft — no undocumented maintenance, no unsigned red-X conditions, no paperwork chased the next day.

• —Leaving a tool, a rag, or a hardware item inside an engine bay or intake. The intake FOD check exists for this exact reason — a bolt ingested into a running engine destroys the hot section and grounds the jet for weeks.
• —Torquing a fitting, a fastener, or an access panel without verifying the T.O. torque value first. "I thought it was standard" is not a defense when the hydraulic line separates at 25,000 feet.
• —Closing an IMDS maintenance action before the task is actually complete. The next crew chief or flight crew deserves accurate data — falsified IMDS entries are a court-martial-level offense and a safety risk.
• —Performing a maintenance action outside your CFETP task-qualified scope without direct supervision. If the task is not signed off in your upgrade training record, you do not do it alone, no matter how simple it looks.
• —Skipping or rushing a FOD check because the aircraft generation is running late. Pressure from the flight line will always be there. A FOD incident costs more time than the FOD check ever would.

The good A1C 2A631 is the apprentice the SSgt sends to the pre-flight solo because the jet always comes back with clean paperwork, no open red-X conditions the section chief has to chase down, and a tool count that matches the shadow board. By the BTZ window the CDC volumes are done, the 5-skill upgrade is tracking on time, and the flight chief is already asking if the ALS slot conversation is on the table.

You are the journeyman Jet Mech. The 5-skill upgrade is done, you own an engine inspection or an R&I task end-to-end, and your SSgt is writing you into the EPB bullets that decide whether you pin SSgt on the first WAPS cycle.

You own a piece of the flight line or the engine shop at the journeyman level — you might be the lead technician on a scheduled engine inspection, the primary Airman running an engine removal and installation (R&I) under the 7-level's guidance, the section's on-equipment specialist for a specific system, or the on-call engine troubleshooter when the crew chief gets an abnormal debrief. You train the new A1C the way you got trained, you sign off CFETP line items at the apprentice level when your SSgt delegates, and you start picking up the additional duty stack — training monitor, FOD monitor, tool-room custodian assist, ALS prep. You are studying for the SSgt WAPS cycle — PFE plus the 2A6X1 SKT — and watching the ALS slate, because ALS in residence is the prerequisite before you pin SSgt. The FAA Airframe and Powerplant (A&P) certificate credentialing path is also becoming real: your CFETP-documented experience counts toward the FAA's 30-month (civilian work experience equivalent) qualification window, and the Airmen who start tracking their hours at the journeyman level are the ones who walk out with the credential at separation.

• 01Lead an engine inspection — inlet, exhaust, compressor, turbine section borescope — at the journeyman level per the current T.O. series for your MDS, document findings, and call serviceability correctly without the 7-level having to check your work twice.
• 02Assist or lead an engine R&I on your assigned MDS — rigging, disconnecting fuel, hydraulic, and bleed-air lines, engine lift, proper mating and torque sequence, operational check — per the current T.O. procedures.
• 03Troubleshoot an abnormal engine debrief — abnormal EGT, vibration, oil consumption, fuel flow anomaly — using the fault-isolation section of the applicable T.O. before ordering parts.
• 04Train a new A1C through the apprentice CFETP tasks — demonstrate, supervise, sign off — and document the training in the unit training record correctly.
• 05Study the WAPS bench — the Promotion Fitness Examination (PFE) and the 2A6X1 Specialty Knowledge Test (SKT) — with a plan built around the current AFPC promotion message, not last cycle's flashcards. Pull the current message and SKT study reference list from MyFSS / e-Publishing.
• 06Write a clean self-input for your EPB / Stratification under DAFMAN 36-2406 — the bullets your SSgt copies into the report are the ones you drafted, with measurable results and impact.

• —CFETP 2A6X1 — you sign at the apprentice level when delegated; the 5-skill is current.
• —DAFI 21-101 — Aircraft and Equipment Maintenance Management (the umbrella maintenance management instruction; verify current revision and designation).
• —DAFMAN 36-2406 — Officer and Enlisted Evaluation Systems (the current EPB / Stratification system — verify the active revision on e-Publishing before quoting).
• —DAFI 36-2502 — Enlisted Promotions (WAPS mechanics, eligibility, sequence numbers — verify current revision on e-Publishing).
• —DAFMAN 36-2905 — Department of the Air Force Physical Fitness Program.
• —AFI 36-2606 — Reenlistment in the United States Air Force (your first selective retention window sits inside this tier).

• —5-skill level (2A651) upgrade complete; CFETP at the journeyman level current and auditable.
• —ALS slot held and graduated — ALS in residence is the prerequisite for pinning SSgt; do not let the slot pass or assume the scheduler will catch it for you.
• —PT test passing under current DAFMAN 36-2905. An Excellent score is the visible-on-paper floor at this rank.
• —WAPS testing window hit on the first attempt — PFE plus the 2A6X1 SKT, current AFPC promotion message followed exactly.
• —FAA A&P credentialing hours documentation started — CFETP task hours tracked against the 65-month experience path. The Airmen who start tracking at SrA walk out with the certificate; the ones who start at separation do not.

• —Calling an engine serviceable on a borescope finding you were not sure about because the jet was needed for the flying schedule. If you are not sure, the call goes up — never down. Serviceability calls on turbine hardware are not guesses.
• —Troubleshooting an abnormal debrief by ordering parts before running the fault isolation procedure in the T.O. The parts replace the symptom, not the cause, and the jet comes back with the same write-up.
• —Skipping the EPB / Stratification self-input and letting the SSgt build the report from memory. The bullets you do not write are the bullets nobody can defend at the WAPS cycle.
• —Treating the WAPS SKT as a 60-day study problem. The 2A6X1 SKT covers propulsion systems across multiple MDS families — the journeyman who starts at 90 days is the one who hits the cutoff.
• —Performing engine work on a system you are task-qualified on but not current on for the specific MDS configuration. Propulsion T.O.s are MDS-specific. The configuration that looked like the one you trained on last year may not be.

The good SrA 2A651 is the journeyman the SSgt drops on the unscheduled engine write-up at 1400 and forgets about until the jet is back on the schedule board — the finding is documented correctly, the T.O. procedure was followed, the IMDS entry is clean, and the A1C beside him learned something. ALS is done or scheduled, the BTZ case is on the table, the SSgt WAPS cycle is the first attempt, and the A&P hour log is already running.

You are the new NCO. The stripe is on, ALS is behind you, and the flight chief now expects you to run a shift section, supervise 3-5 Airmen, and be the senior propulsion voice when the 7-level is not on the floor.

You run a section of the propulsion shop or a flight-line engine section — on-equipment engine inspection cell, the back-shop engine build-up / teardown bench, the augmenter / afterburner maintenance section, or a specific platform's engine run crew depending on your MDS and your squadron's organization. You supervise 3-5 Airmen, you sign CFETP line items at the journeyman level, you build the section's weekly training plan against the CFETP, and you are the section's voice in the production superintendent's morning maintenance meeting. You write EPB / Stratification inputs that the SrAs read and the section chief defends at the squadron roll-up. You own the section's tool kits and the associated accountability. You are also working the 7-skill upgrade (2A671) — the CDCs are deeper, the CFETP tasks are more complex (full engine teardown, fuel control troubleshooting, turbine blade inspection criteria) — and you are studying for the TSgt WAPS cycle on top of the day job. The A&P credential path is fully in reach: by the time you pin TSgt the experience window closes and you should be filing the FAA application, not planning to.

• 01Run a 3-5 person engine section through an aircraft generation cycle — pre-flight, launch, recovery, debrief, engine write-up resolution — without the production superintendent having to redirect the section.
• 02Write defensible EPB / Stratification inputs under DAFMAN 36-2406 — action / result / impact, measurable, no recycled apprentice-tier language.
• 03Sign off CFETP line items at the journeyman level and own the audit when the Maintenance Operations Flight Quality Assurance (QA) pull the records.
• 04Troubleshoot and resolve complex engine write-ups at the craftsman level — fuel system faults, oil system anomalies, vibration and temperature exceedances — using the fault isolation manual in the applicable T.O. series before the 7-level has to step in.
• 05Run a shift safety brief and a tool control accountability check at the start and end of every shift — the FOD habit and the tool control habit are either cultural in your section or they are not, and you are the culture now.
• 06Build a WAPS study plan for your SrAs — PFE plus the 2A6X1 SKT — and walk them into the test the same way you walked in.

• —CFETP 2A6X1 — you sign at the journeyman level; the 7-skill upgrade (2A671) is in motion against the craftsman line items.
• —DAFI 21-101 — Aircraft and Equipment Maintenance Management (the umbrella instruction your daily work is audited against; verify the current revision on e-Publishing).
• —DAFMAN 36-2406 — Officer and Enlisted Evaluation Systems (you write EPB / Stratification inputs now — verify current revision on e-Publishing).
• —DAFI 36-2502 — Enlisted Promotions (WAPS / sequence-number / Stratification mechanics you both administer and compete in).
• —AFI 91-203 / DAFI 91-203 — Air Force Consolidated Occupational Safety Instruction (you run the shift safety brief; own this).
• —AFI 1-1 — Air Force Standards; DAFMAN 36-2905 — current Air Force fitness program.

• —ALS graduate; 7-skill level (2A671) CDCs in progress against the CFETP timeline.
• —NCOA packet built — required before you pin TSgt; the slot is competitive and the notification window is short, do not wait to be told.
• —FAA A&P certificate filed or nearly filed — at SSgt your experience hours are well inside the 30-month equivalent path; this is the window, not "after the next PCS."
• —PT test passing under DAFMAN 36-2905 with the visible score the section watches — your SrAs read your PT score on the squadron slide.
• —WAPS for TSgt taken inside the window — PFE plus the 2A6X1 SKT prepped with the current AFPC promotion message. Check vMPF for your sequence number.

• —Letting CFETP line items go un-audited because "the section is surging flying hours." The QA pull lands when the tempo breaks, not when it is convenient, and the unsigned CFETP is on your name.
• —Approving a maintenance action as section supervisor without verifying the T.O. procedure was followed step-by-step. "He knows what he is doing" is not a quality verification — your signature on the IMDS is your word.
• —Building EPB inputs from memory at suspense because you did not track results during the rating period. The bullets you cannot back with a number are the ones the senior rater quietly downgrades.
• —Treating the NCOA / WAPS / 7-skill upgrade as three separate problems to solve in series. They run in parallel — the SSgt who waits to be told the NCOA slot is open misses it.
• —Skipping the end-of-shift tool accountability check because the shift ran long. Tool control discipline is binary — either it is the culture every shift or it is not the culture. One FOD event is all it takes for the wing commander to own your section.

The good SSgt 2A651 is the section NCO the production superintendent names in the morning meeting as "that section is tracking." The jet write-ups are resolved with T.O. procedures, not guesses; the EPBs are written before suspense; the SrAs are studying for WAPS the way their SSgt did; and the 7-skill CDCs are open on the shop workbench between engine runs. NCOA packet is in, the A&P paperwork is moving, and the TSgt WAPS first attempt is the one that pins the stripe.

You are the engine shop NCOIC or the flight-line propulsion section lead. The maintenance officer reads your name in the production meeting and the Functional Manager is watching whether your section can sustain the flying schedule independently.

You are the NCOIC of a propulsion section — on-equipment engine inspection cell, back-shop engine build-up/teardown bench, fuel-control test section, augmenter/afterburner shop, or engine run crew depending on your MDS and organization. You run 5-12 Airmen across SrAs and SSgts. You write 2-3 EPB / Stratification reports per cycle that decide whether your SSgts pin TSgt. You sit in the production superintendent's daily maintenance meeting as the section's voice. You own the section's technical training metrics, CFETP currency, engine-write-up resolution rate, and deployment propulsion-readiness posture — and you defend them to the Maintenance Group (MXG) / Maintenance Squadron (MXS) leadership at the weekly roll-up. You are building the SNCOA packet, you are the senior NCO the MXG CC asks to run squadron-level propulsion training events, and the career-broadening conversations — propulsion instructor at AMTS Sheppard AFB, staff duty at AETC / ACC propulsion functional, depot interface role, contractor field service representative pipeline — are on the table now.

• 01Own the section's engine write-up resolution rate and first-time-fix percentage — defend the trend to the MXG / MXS leadership at the weekly without flinching.
• 02Write 2-3 EPB / Stratification reports per cycle under DAFMAN 36-2406 that the senior rater can defend at the roll-up — measurable, impact-driven, your SSgts get selected because the bullets are specific.
• 03Sign off CFETP at the craftsman level; run the section's training-status review against the timeline; identify the line items the section is bleeding on before the Functional Manager calls.
• 04Run a QA / IG / MXG stan-eval prep cycle for your section — T.O. currency, documentation accuracy, tool control records, IMDS data integrity, engine component bench-life tracking.
• 05Mentor the section's WAPS cycle — PFE / SKT for the SrAs going for SSgt, PFE / SKT for the SSgts going for TSgt — using current AFPC promotion message timelines, not last cycle's.
• 06Translate propulsion-system risk to a non-propulsion MXG CC, MXS CC, or production superintendent in language the leadership will brief up the chain accurately.

• —CFETP 2A6X1 — you sign at the craftsman level and audit the section's line items.
• —DAFI 21-101 — Aircraft and Equipment Maintenance Management (the umbrella instruction you are now audited against at the NCOIC level; verify current revision on e-Publishing).
• —DAFMAN 36-2406 — Officer and Enlisted Evaluation Systems (you write 2-3 EPB / Stratification per cycle; verify current revision).
• —DAFI 36-2502 — Enlisted Promotions (the MSgt WAPS / Eval Board mechanics you are now competing inside; MSgt uses PFE only, no SKT).
• —AFI 91-203 / DAFI 91-203 — Air Force Consolidated Occupational Safety Instruction; you own section safety posture.
• —AFI 1-1 — Air Force Standards; AFI 36-2606 — Reenlistment; DAFMAN 36-2905 — Air Force fitness.

• —NCOA graduate; SNCOA packet built (resident vs correspondence — verify current eligibility on MyFSS / e-Publishing).
• —7-skill level (2A671) complete; section CFETP currency defensible at the Functional Manager review.
• —Section engine write-up first-time-fix rate in the top half of the squadron — the metric the MXG CC quotes in the production brief.
• —Zero QA / IG / MXG-level findings attributable to your section on your watch as NCOIC.
• —MSgt WAPS taken inside the window — PFE only at this level (no SKT for MSgt and above); pull the current AFPC promotion message for the cycle.

• —Hiding a section engine write-up trend that is going the wrong way from the production superintendent to "fix it before the brief." It surfaces in the weekly MXG roll-up and TSgts lose section NCOICs over this.
• —Letting your strongest SSgt carry the section's complex troubleshooting because he is good at it. The day he PCSes or deploys the section cannot close the hard write-ups and the QA pull exposes the gap.
• —Building EPB / Stratification reports without measurable input from the SSgts you rate. The senior rater downgrades quietly and your bench does not pin TSgt.
• —Treating the SNCOA / career-broadening / WAPS conversation as three separate problems to solve in series. The TSgts who run them in parallel pin MSgt on the first or second look; the ones who do not run them all end up asking "what happened?"
• —Confusing technical depth with technical authority. The propulsion engineering officer, the T.O. configuration manager, and the depot technical representative own engineering authority. You own enlisted technical execution and the documentation trail.

The good TSgt 2A671 is the section NCOIC the MXG CC names in the production meeting as "that section runs" and the Functional Manager names by name when the IG asks who is accountable for propulsion write-up trending in the squadron. The EPBs are defensible, the QA findings are zero, the WAPS bench is hitting on first attempts, and the SNCOA packet is in motion. The Functional Manager has him on the short list for a MSgt assignment that broadens — propulsion instructor at Sheppard AMTS, ACC propulsion functional staff, depot interface, or a CCAF / FAA A&P certificate-qualified contractor support billet — before he sits the MSgt cycle.

You are the flight superintendent or the Propulsion Functional Manager seat in the MXG. The squadron commander reads your name in the staff slide and the Functional Manager at AFPC is building the SMSgt board case quarter by quarter.

You are the propulsion flight superintendent in a Maintenance Squadron (MXS), the Production Superintendent for a flight line with significant propulsion-write-up tempo, or you are sitting a Functional Manager / career-broadening billet — AMTS propulsion instructor at Sheppard AFB TX, AETC / ACC propulsion functional advisor, depot interface NCO at Oklahoma City ALC or Warner Robins ALC, or a joint maintenance billet. You run 15-40 Airmen across the SrA / SSgt / TSgt bench. You write four-to-five EPB / Stratification reports per cycle that decide the next TSgt slate. You defend the propulsion flight's engine write-up posture, CFETP currency, and deployment readiness at the squadron weekly and the MXG monthly. You sit on the squadron chief's maintenance synch as the senior propulsion NCO voice. You walk the production floor during the QA / IG / stan-eval cycle and identify the documentation gaps and the safety shortcuts before the evaluator does. You mentor at least one TSgt per year toward SNCOA, the SMSgt board, and a career-broadening assignment that makes the SMSgt case. The post-AF market is also now a real planning item: senior 2A6X1 MSgts walk straight into commercial MRO supervisory roles, airline propulsion inspection management, and Boeing / Pratt & Whitney / GE defense contractor field service positions — if they planned it.

• 01Run a propulsion flight superintendent portfolio in an MXS — engine write-up resolution, CFETP currency, tool control posture, engine component bench-life tracking, deployment propulsion readiness, EPB / Stratification slate.
• 02Defend the flight's propulsion readiness posture at the squadron weekly and the MXG monthly — alongside the MXS CC and the MXG CC, not behind them.
• 03Mentor a TSgt through SNCOA, the SMSgt board, and a career-broadening assignment (propulsion instructor at AMTS Sheppard AFB TX, depot interface, ACC functional staff, contractor field service pipeline) — and be honest about the cost of each.
• 04Run a QA / IG / stan-eval prep cycle for the propulsion flight — T.O. currency, IMDS data integrity, tool control records, engine component bench-life accountability, FOD program documentation.
• 05Translate the ACC / AFMC propulsion-system modernization picture and the current AFPC Functional Manager guidance into enlisted-talent decisions at the unit — who broadens, who goes depot, who stays line.
• 06Brief the MXG CC / wing CC on propulsion flight readiness in language that defends at the next echelon up without the engineering officer having to translate.

• —CFETP 2A6X1 — you audit at the flight superintendent level; the 9-skill (2A691) upgrade case is being built.
• —DAFI 21-101 — Aircraft and Equipment Maintenance Management (the umbrella instruction you are responsible for at the flight scope; verify current revision).
• —DAFMAN 36-2406 — Officer and Enlisted Evaluation Systems (four-to-five EPB / Stratification per cycle; verify current revision).
• —DAFI 36-2502 — Enlisted Promotions (SMSgt board mechanics — no WAPS test at this level; the board reads the package and Functional Manager nominations carry weight).
• —AFI 91-203 / DAFI 91-203 — Air Force Consolidated Occupational Safety Instruction (you own flight-scope safety posture).
• —AFI 1-1 — Air Force Standards; AFI 36-2606 — Reenlistment; DAFMAN 36-2905 — Air Force fitness; AFPC Functional Manager guidance for 2A6X1.

• —SNCOA graduate (resident or correspondence — verify current Senior NCO PME requirements on MyFSS / e-Publishing).
• —CCAF AAS in Aviation Systems Technology (or the current CCAF program for the 2A community) complete; bachelor's in motion if SMSgt / CMSgt-track.
• —Flight propulsion readiness metrics defensible at the squadron weekly and the MXG monthly review.
• —EPB / Stratification slate producing TSgt selectees at or above the squadron average.
• —Career-broadening assignment completed or scheduled — the SMSgt board reads broadening; a line-only career in the 2A AFSC family has a ceiling.

• —Hiding a propulsion write-up trend or a tool control discrepancy from the MXS CC to "fix it before the brief." It surfaces at the MXG weekly and MSgt flight superintendents lose positions over this.
• —Letting the senior TSgt run the flight's technical quality while you focus on the SMSgt package. The flight IS the package — the SMSgt board reads the unit's maintenance safety record before the bullets.
• —Treating the career-broadening conversation as transactional with your TSgts. The MSgts you mentor are the SMSgt bench for the AFSC over the next decade; mentor them like it.
• —Confusing seniority with technical depth. The 2A6X1 community moves with every T.O. revision, every engine modification, and every MDS introduction. The senior NCO who stops reading the current T.O. series becomes the one the junior TSgt quietly works around.
• —Going public with disagreement over an MXS CC or MXG CC maintenance-risk call. Take it in the office. Walk out aligned, or push back in writing through the right channel. The wing CC notices the SNCO who breaks rank in the maintenance meeting.

The good MSgt 2A6X1 is the flight superintendent the MXS CC and MXG CC both name when the wing commander asks who runs propulsion readiness in the maintenance group. Write-up resolution rates are trending the right way, the TSgt bench is pinning on first or second looks, SNCOA is done, the CCAF AAS is on the wall, and a career-broadening assignment is either complete or on the slate. The Functional Manager has the SMSgt case half-built two cycles before the board, and the post-AF plan — commercial MRO supervisor, airline propulsion inspection, Pratt / GE / Boeing defense contractor field service — is already on paper 24 months out.

You are the Maintenance Superintendent or the 2A6X1 Functional Manager. The MXG CC and wing CC name you in the brief. The AFPC Functional Manager reads your endorsements when the next CMSgt slate is being built.

As a SMSgt you are the Maintenance Superintendent of an MXS or an MXG, the senior enlisted propulsion advisor at the MAJCOM or wing level, or a senior Functional Manager / career-broadening billet at AFPC, AETC, AFMC, or a depot. As a CMSgt you are the MXG Superintendent, a NAF / MAJCOM senior enlisted maintenance advisor, the 2A6X1 Functional Manager at AFPC, or a joint maintenance senior enlisted billet at a CCMD or OSD-level staff. You set the standard for the 2A6X1 enlisted workforce — accession, training pipeline at AMTS Sheppard AFB TX, retention, the SMSgt / CMSgt slate, the career-broadening pipeline into and out of the line, and the senior NCO bench for the AFSC over the next decade. You sit in the maintenance strategy conversation alongside O-5s, O-6s, and the wing CC. You write SMSgt / CMSgt board endorsements that decide who sits the next CMSgt slate. You walk the production floor during the QA / IG / stan-eval cycle at the MXG scope. And you are planning the post-AF transition 24-36 months out — the commercial MRO (AAR, HAECO, ST Engineering, StandardAero), the airline maintenance management pipeline (Delta TechOps, United MRO, Southwest Airlines), the prime defense contractor field service (Pratt & Whitney Military Engines, GE Aviation Defense, Boeing Global Services, L3Harris), or the federal civilian GS-1670-series maintenance pipeline — because the 2A6X1 credential walks out the door with you and the senior enlisted who plan it land as supervisors, not line mechanics.

• 01Run an MXG / MXS superintendent's portfolio — climate, retention, training pipeline, EPB / Stratification slate, QA / IG / stan-eval posture, accession pipeline through AMTS and MDS schoolhouses, career-broadening pipeline.
• 02Brief the MXG CC / wing CC / NAF / MAJCOM on propulsion and maintenance enlisted readiness in language that defends at the next echelon up.
• 03Write SMSgt and CMSgt board endorsements that the board can defend at AFPC — measurable, unit-maintenance-impact-driven, no Senior-NCO filler. The endorsements you write decide who is the next 2A6X1 Functional Manager.
• 04Mentor the next MSgt / SMSgt slate honestly — career-broadening sequence, CCAF / bachelor's timing, CMSgt board posture, post-AF transition runway into commercial MRO / airline maintenance / defense contractor / federal civilian.
• 05Translate the ACC / AFMC propulsion-fleet modernization picture — F-35A F135 PDM cycles, B-52H commercial re-engine timeline, KC-46A fleet maturation, future MDS introductions — into enlisted-talent decisions at squadron, group, or AFSC scope.
• 06Walk a maintenance mishap investigation scene at the MXG level and identify the broken system — the T.O. step that was skipped, the tool control process that drifted, the IMDS entry that was falsified — before the safety investigation board names it.

• —CFETP 2A6X1 — you own the field-level audit and the Functional Manager input on revisions at the AFSC scope.
• —DAFI 21-101 — Aircraft and Equipment Maintenance Management (you are the senior enlisted audit voice against this instruction at MXG scope; verify current revision).
• —DAFMAN 36-2406 — Officer and Enlisted Evaluation Systems (you write SMSgt / CMSgt-level endorsements; verify current revision).
• —DAFI 36-2502 — Enlisted Promotions (the SMSgt / CMSgt board mechanics — Functional Manager nominations carry weight at this level).
• —AFI 91-203 / DAFI 91-203 — Air Force Consolidated Occupational Safety Instruction; the senior enlisted bench is expected to teach against this, not just consume it.
• —AFI 1-1 — Air Force Standards; AFI 36-2606 — Reenlistment; DAFMAN 36-2905 — Air Force fitness; AFPC Functional Manager guidance for 2A6X1; the Chief Leadership Course reading list for CMSgt selectees.

• —Chief Leadership Course completion for CMSgt selectees before pin-on; SNCOA at Maxwell-Gunter Annex completed earlier in the career timeline.
• —CCAF AAS in Aviation Systems Technology (or current equivalent) complete; bachelor's complete or in finishing kick; master's in motion if CMSgt / Functional Manager / command CCM-track.
• —MXG / MXS QA / IG / stan-eval cycle passed without senior-NCO-attributable findings during your tenure as superintendent.
• —EPB / Stratification slate producing MSgt and SMSgt selectees at rates the Functional Manager points to in policy briefs.
• —Zero senior-NCO-level integrity, financial, fraternization, OPSEC, or maintenance-documentation falsification incidents. One ends the career permanently — and at this level it ends it publicly and with a safety investigation record attached.

• —Pretending to be the senior technical voice on a propulsion engineering matter where you are out of date. Senior NCOs lose authority by faking depth; at SMSgt / CMSgt the propulsion engineering officer and the depot technical representative read the room instantly. Know your lane and know where it ends.
• —Letting the MXG / MXS QA posture drift because "the QA flight owns it." You own it at the senior enlisted scope; the IG reads the maintenance culture before the documentation trail.
• —Treating the SMSgt / CMSgt board endorsement work as paperwork. The endorsements you write decide who is the next 2A6X1 Functional Manager at AFPC and who runs the wing maintenance program in 2031.
• —Confusing seniority with technical authority. Hire, promote, and mentor Airmen who are sharper than you at the bench and let them shine — the senior NCO's job at this rank is workforce architecture, not competitive wrenching.
• —Going public with disagreement over an MXG CC / wing CC maintenance-risk or resource call. Take it in the office. Walk out aligned. The CMSgt who does not is a CMSgt who does not get the next assignment, and the maintenance community is small enough that everyone hears about it inside a week.

The good SMSgt / CMSgt 2A6X1 is the senior enlisted voice the MXG CC and wing CC name without thinking when the MAJCOM asks who runs maintenance enlisted readiness at the wing. The MXG climate is the one the NAF IG asks other wings to come see, the MSgt and SMSgt bench is pinning on first looks, the QA / IG / stan-eval cycle is clean, and the post-AF transition plan is already running — the bachelor's / master's is done or finishing, the commercial MRO or defense contractor bridge is mapped 24 months out, and the AFSC Functional Manager has the next CMSgt board case half-built before the package suspense lands. When he walks out of the formation for the last time, the wing's jet engines still run at the standard he set — and that is the only measure of the Superintendent stripe that matters.