Avionics Electrical Technician

You are the non-rate in the avionics shop. The HH-65 or MH-60 does not launch until the avionics are airworthy and the logbook is signed — and the AETs who eventually sign those logbooks all started exactly where you are standing right now.

You came out of TRACEN Cape May after eight weeks and reported to an Air Station as a non-rated Coast Guardsman striking for AET. Your rate designation in the aviation community marks you as an Aviation Airman (AA) rather than a Seaman. Most of your day is the work the journeyman technicians do not have time for — tool control accountability, cleaning and sweeping the avionics and electrical shop bays, moving ground support equipment, pulling safety wire on fasteners you are being taught to identify, assisting on phase and periodic inspections under a signed AET2 or AET1, and standing the watches that round out the station duty section. You shadow every inspection your shop leads and you start the Aviation Maintenance Technician Performance Qualification Standard (PQS) that runs you from non-rate to AET3. In garrison you are the airman who shows up before muster, staggers the tools correctly, returns every checked-out item to the tool crib, and stays after liberty call to finish whatever the AET2 told you to finish.

• 01Control and account for Foreign Object Debris (FOD) — every tool signed out, counted, and returned before a maintenance package closes; a missing screwdriver grounds a Coast Guard aircraft.
• 02Read and use the Aircraft Logbook, Maintenance Action Form (MAF), and the applicable Maintenance Procedure Cards (MPCs) under a signed supervisor's guidance — because logging an action you did not perform is a falsification violation under COMDTINST M13020.1.
• 03Identify the major avionics, electrical, and search/rescue system black boxes on the platforms your air station operates — HH-65 Dolphin, MH-60 Jayhawk, HC-144 Ocean Sentry, or HC-27J Spartan — and know which panel, which bay, and which access door each one lives behind.
• 04Assist with periodic and phase inspections under a qualified AET — helping run continuity checks, visual inspections of wire bundles and connectors, and cleaning avionics bays per the maintenance manual.
• 05Operate and care for basic avionics test equipment — digital multimeter, hi-pot tester, wire strippers, crimping tools, and the calibrated test equipment the shop signs for — without damaging a connector or an avionics line.
• 06Demonstrate safety on the flight line — foreign object discipline, propeller and rotor arc awareness, proper communication with aircrew, and the correct sequence for approaching a running aircraft.

• —COMDTINST M13020.1 (Coast Guard Aircraft Maintenance Manual) — the doctrinal source for every maintenance action, logbook entry, and inspection procedure on Coast Guard aviation platforms. Read before you touch anything.
• —COMDTINST M1000-series — Coast Guard Personnel Manual (the umbrella for leave, liberty, advancement, conduct, and everything else on you as a member).
• —COMDTINST M1020.8 (current revision) — Coast Guard Weight and Body Fat Standards.
• —Unit Aviation Maintenance Standard Operating Procedures and Station Bills — read the FOD program, the tool control program, and the duty section bill the first week.
• —The AET Rating Performance Qualification Standard (PQS) — the qual book that takes you from non-rate to AET3, signature by signature. Every task item is something you will be asked to demonstrate.
• —FAA Aeronautical Information Manual (AIM) — flight line safety, airport / heliport operations, and the aviation environment you are now working inside.

• —A-school selection — designation to AET and a class date at the Coast Guard Aviation School Command (AVSC) / Aviation Technical Training Center (ATTC) at Mobile, AL. The ~52-week avionics apprentice pipeline is competitive; your EER as a non-rate, PQS progress, and the OIC's endorsement decide whether you get the seat.
• —Tool control and FOD accountability record: zero discrepancies. The shop supervisor and the Aviation Maintenance Officer (AMO) see the FOD log; one unresolved missing tool is a grounding event and it has your name on it.
• —Coast Guard physical fitness assessment passed every cycle per the current personnel manual standards.
• —A clean records locker, a clean rack, and a clean uniform inspection record. Aviation air stations are small, tight-knit units — the Senior Chief in the Chiefs Mess remembers the AA who showed up to morning quarters out of standards.
• —PQS lines signed consistently — the supervisors who write your EER blocks check the qual book first.

• —Signing off a maintenance log entry for work you did not perform or did not witness. Under COMDTINST M13020.1, a falsified logbook entry is not a paperwork problem — it is a grounding event, a federal falsification violation, and a career-ending investigation that starts the day the aircraft has a write-up.
• —Breaking tool control procedure — a single tool unaccounted for at shop close-out can FOD a turbine. The AMO grounds the aircraft until the tool is found, your supervisor's day is ruined, and the discrepancy is on your name.
• —Touching a live circuit or energized avionics system without authorization. Avionics bays on Coast Guard aircraft carry live bus voltage even with engines off; the first arc or zap is the one the mishap report is written about.
• —Skipping the FOD walk or doing a half-hearted one before the maintainer deems the area clean. The flight crew trusts the deck is clean because you swept it. One bolt in a turbine intake teaches everyone a very expensive lesson.
• —Discussing aircraft systems, mission sortie details, or station operational posture on social media. Air station OPSEC is real — the SAR pattern, the cutter the helo is supporting, the sensor configuration on a specific mission are not Instagram content.

The good AET striker is the airman the shop AET2 points at when there is a close-out package that needs clean eyes on the tool count — because the kid has never had a discrepancy. His PQS book is signed deep, his work in the shop is quiet and methodical, and when the A-school class date posts he is already ahead of the bibliography because he has been reading the maintenance manual since the day he checked in.

You are a Petty Officer with an avionics rating badge and a shop tool number. The crow says you completed the schoolhouse — now the real training is every maintenance package your name goes on.

You came back from the ~52-week AVSC / ATTC pipeline at Mobile, AL with the AET rating badge sewn on and reported to an Air Station as a working AET3. You are assigned to the avionics, electrical, or search/rescue systems shop and you work under the direct supervision of an AET2 or AET1 on phased inspections, periodic maintenance, and corrective action write-ups on the station's primary aircraft — most likely the HH-65 Dolphin or MH-60 Jayhawk, possibly the HC-144 at a fixed-wing-equipped station. You perform scheduled maintenance tasks from Maintenance Procedure Cards (MPCs), run avionics system checks per the applicable Aircraft Maintenance Manual, troubleshoot discrepancies from the aircraft logbook, and sign off your own work for the first time — which means your signature on a maintenance action form is now a legal document under COMDTINST M13020.1. You supervise non-rates on tool control and FOD accountability, and you start building your FAA knowledge: the Aviation Maintenance Technician (AMT) certificate path under 14 CFR Part 65 is the credential your senior AETs are already carrying, and the exam clock starts the moment you have the experience hours the FAA requires.

• 01Perform avionics system operational checks on assigned platforms per the applicable Aircraft Maintenance Manual and MPC — autopilot systems, navigation (VOR/ILS/GPS), radar altimeter, communication radios, and emergency locator transmitters.
• 02Troubleshoot a discrepancy from the aircraft logbook write-up — using the fault isolation procedures in the maintenance manual, the wiring diagrams, and the test equipment in the shop without substituting guesswork for procedure.
• 03Perform wire bundle inspection, connector pin extraction/insertion, and connector reconditioning per the aircraft wiring manual standard — a poor connector crimp on an MH-60 at night over the Atlantic is not a recoverable mistake.
• 04Run a complete pre-work tool control inventory and a post-work tool count before any maintenance package is signed closed. Every tool signed out is your accountability, not the shop supervisor's.
• 05Enter a completed maintenance action correctly in the Aircraft Logbook and the unit maintenance information system per COMDTINST M13020.1 — accurate description, part numbers, time, and your name under your signature.
• 06Train non-rates on tool control, FOD discipline, and the basic PQS tasks the AET2 wants signed in the striker's qual book.

• —COMDTINST M13020.1 (Coast Guard Aircraft Maintenance Manual) — the governing document for every maintenance action, logbook entry, and inspection. Your signature is under this manual now.
• —FAA Part 43 (Maintenance, Preventive Maintenance, Rebuilding, and Alteration) — the regulatory framework Coast Guard maintenance sits inside for FAA-certificated aircraft; understanding Part 43 is the foundation of the AMT certificate exam.
• —14 CFR Part 65 (Certification: Airmen Other Than Flight Crewmembers) — the FAA regulation governing Aviation Maintenance Technician certificates. The Airframe and Powerplant (A&P) knowledge standards are in this part; your ATTC schoolhouse work maps directly to the knowledge test.
• —COMDTINST M1000-series — Personnel Manual sections on advancement, the Servicewide Exam, and leave / liberty expected of a petty officer.
• —Coast Guard Rating Knowledge for AET (the rating-specific bibliography for the Servicewide Exam) — pull the current list from the Coast Guard Institute; AET2 SWE eligibility starts forming during this paygrade.
• —Platform-specific Aircraft Maintenance Manuals and Component Maintenance Manuals (CMMs) for the avionics black boxes installed on your unit's aircraft — the CMM is the reference the journeyman tech lives in.

• —Shop qualification signed on at least one avionics or electrical system on the unit's primary aircraft by the end of your first year; the rate PQS items supporting AET2 SWE eligibility in motion.
• —Coast Guard PFT passed every cycle; weight and body composition compliant with COMDTINST M1020.8.
• —Servicewide Exam preparation in motion — bibliography pulled, rate training manual chapters worked, study schedule built. The March / August SWE is the gate to AET2 and it will not wait for you.
• —EER blocks clean and trending up — your first EER as an AET3 sets the trajectory of every future EER in the rating.
• —FAA AMT certificate study underway: the Airframe and Powerplant written exams are the realistic post-ATTC window. AET3s who start the prep early beat the ones who wait for someone to tell them it's time.

• —Signing a maintenance action form for work you cannot fully account for. COMDTINST M13020.1 is explicit and the FAA regulatory framework amplifies it — your name on that form means you performed or directly supervised the work, in full, to standard.
• —Substituting personal judgment for the maintenance manual troubleshooting sequence. "I think it's the LRU" and pulling the black box without working the fault isolation chart first wastes expensive parts and misses intermittent faults that come back on the next flight.
• —Letting a connector or wire bundle discrepancy go un-documented because "it was like that before I got here." Your name is not on the previous entry — it will be on the next one if the aircraft has a write-up on a connector you saw and did not log.
• —Skipping the SWE study cycle. The advancement exam is twice a year and the AET community is small; AET3s who miss the cutoff multiple more than once are the ones explaining it at retention time.
• —Discussing specific aircraft configurations, sensor systems, or mission area details on social media. MH-60 sensor payload configurations and air station operational patterns are not public information.

The good AET3 is the petty officer the AET1 gives the discrepancy write-up to when the aircraft is turning in four hours — because the kid works the fault isolation chart without skipping steps, his tool count has never come up short, and his logbook entries are clean the first time. His non-rates know where their tools are because he checks before the package opens, his SWE study plan is posted in his workspace, and the AMO already knows his name before the next advancement cycle posts.

You are the working avionics tech. The aircraft does not go on the flightline as airworthy until an AET2 or above has stood behind the work — and right now that means you.

You are typically the journeyman avionics technician in the shop — the AET who owns a system area (navigation systems, communications, search and rescue equipment, autopilot, radar) under the shop supervisor's program, performs and signs phase and periodic inspection tasks without direct supervision, and begins functioning as the lead technician on corrective maintenance packages. You hold or are actively pursuing your FAA Aviation Maintenance Technician (AMT) certificate — Airframe, Powerplant, or both — under 14 CFR Part 65, because the CG's most senior AETs carry the A&P and the community treats it as an unofficial performance bar even when it is not a formal requirement. You are the rate's training backbone at the unit: you sign PQS tasks for AET3s, you run junior maintainers through maintenance procedures, and you write the first round of EER inputs on the people below you. In garrison you are the tech who generates the maintenance schedule and runs it without waiting to be told, and the AMO knows your name because your maintenance packages come back clean.

• 01Lead an avionics or electrical system corrective maintenance package from write-up to sign-off — fault isolation, parts order, repair, system operational check, and logbook entry — without the AET1 having to walk you through each step.
• 02Perform and document a phase or periodic inspection on an assigned aircraft system to COMDTINST M13020.1 and the applicable maintenance manual standard; your signature is the legal certification that the work was done.
• 03Read an aircraft wiring diagram to component level and troubleshoot a fault to the circuit segment — not just to the LRU — so the shop orders the right part the first time.
• 04Operate shop-level avionics test equipment: signal generators, frequency counters, spectrum analyzers, pitot-static test sets, transponder testers, and the platform-specific GSE your air station fields.
• 05Write a clean maintenance action in the unit maintenance information system and a clean discrepancy entry in the Aircraft Logbook; the AMO, the Aviation Maintenance Officer, and the investigating officer all read the log when there is a mishap.
• 06Write a watch-stander EER input on the AET3s and non-rates below you — observable behavior, measurable performance, no inflation — because the AET1 writes your EER from the same standard.

• —COMDTINST M13020.1 (Coast Guard Aircraft Maintenance Manual) — every chapter relevant to your system assignments; if you are the lead on avionics phase items, you own the applicable inspection cards as the working authority.
• —FAA Part 43 and 14 CFR Part 65 — the regulatory framework your maintenance actions live inside; the AMT certificate written and oral/practical exams are grounded in these parts.
• —Platform-specific Aircraft Maintenance Manuals, Component Maintenance Manuals (CMMs), and Illustrated Parts Catalogs for the avionics systems you own — you read these to section, not just to job aid.
• —COMDTINST M1000-series — Personnel Manual sections on advancement, EER, and the Servicewide Exam process for AET1.
• —CIM 1610-series — Enlisted Employee Review (EER). You write inputs now; understand how the EER mark and the supervisor narrative drive the SWE final multiple.
• —CGTTP aviation maintenance procedures (verify current pub series from the Directives System) — Coast Guard tactical training and testing publications for aviation operations and maintenance support.

• —FAA Aviation Maintenance Technician (AMT) certificate — Airframe or Airframe and Powerplant — pursued under 14 CFR Part 65 experience requirements. The community standard is A&P; the AET2 who has it walks into the AET1 SWE cycle with a visible differentiator.
• —Shop qualification signed on at least two avionics / electrical systems on the primary aircraft; ability to act as the lead maintainer on corrective action packages without direct supervision.
• —EER marks at or near the unit average — your inputs from the AET1 and AETC are the variable, and the aviation rating writes EERs that mean something.
• —Servicewide Exam taken on cycle (March or August) with a bibliography-driven study plan; pull the current ALCGPSC advancement message for the AET SWE cutoff and track the most recent final multiple.
• —PFT passed; body composition compliant; no civil convictions, no NJP equivalents — the aviation rating is small and the AETC slate sees everything.

• —Signing a phase inspection item without completing the full check — skipping a continuity step because the system "seemed fine." The missed step becomes the accident investigation exhibit and the logbook entry has your signature.
• —Ordering a replacement LRU before completing the fault isolation procedure. Swapping black boxes without working the fault tree is how the shop burns through the unit's parts budget and still returns an aircraft with the same write-up.
• —Verbal counselings on AET3s and non-rates instead of EER inputs and Page 7s. The chiefs in the Mess and the AMO need it on paper before the AETC slate looks at the next promotion file.
• —Treating your FAA AMT prep as something to start "after next SWE." The experience hours under 14 CFR Part 65 and the knowledge exam prep are a multi-year discipline; AET2s who start early have the certificate when it matters, and the ones who wait may not.
• —Discussing aircraft discrepancy details, maintenance backlog status, or sensor configuration on unofficial channels. Aviation maintenance status is operationally sensitive information; the ops officer and the AMO own the narrative, not the tech shop chat.

The good AET2 is the tech the AMO goes to when the aircraft has a deferred discrepancy that has stumped the last two packages — because the kid works the fault tree to the circuit, not just to the LRU, and the maintenance record shows no re-opens on his sign-offs. His AET3s study for the SWE because he posted the bibliography on the shop board and followed up. His A&P written exams are passed, his EER is clean, and the AETC is already flagging his record for the next C-school slot.

You are the senior shop tech. The AMO signs the maintenance release; you run the shop program, the qualification record, and the petty officers who keep the avionics airworthy.

You are typically the senior avionics or electrical technician on a system area or the lead petty officer in the AET shop at an Air Station — the AET1 who owns the unit's avionics qualification program, drives the shop maintenance schedule, runs the Maintenance Procedure Card (MPC) compliance tracking for your assigned systems, and serves as the technical authority the AET2s and AET3s escalate to when the troubleshooting hits a wall. You brief the AMO directly on system status, deferred discrepancies, and parts availability. You are the Boarding Officer equivalent in this rating's shop world: the final working-level signature before the aircraft maintenance release goes to the pilot. You likely hold your FAA AMT (A&P) certificate under 14 CFR Part 65 and you are the person the junior techs watch to see what the credential actually means on the job. You also start running the chief board prep in earnest: EER profile, awards stack, the leadership C-school your District aviation chain requires, correspondence courses, and the chiefs' mess sponsorship conversation that decides whether your AETC packet is competitive.

• 01Run the unit avionics or electrical qualification program as the senior AET — PQS sign-offs, shop-level proficiency checks, the AMO-appointed examining role, and the qual book that survives a District Aviation Forces audit.
• 02Serve as the technical authority on hard avionics casualties — intermittent faults, wiring harness damage diagnosis, multi-LRU interaction failures, search/rescue system integration problems — and direct the repair without substituting parts for troubleshooting.
• 03Own the unit's avionics MPC compliance tracking for assigned systems: scheduled inspection cards done on time, deferred discrepancies documented with an accurate risk assessment and an estimated completion date the AMO can brief to the CO.
• 04Mentor two or three AET2s toward AET1-SWE readiness: study plans, EER blocks, FAA AMT certificate prep, awards packages, and the C-school slate that fills the gaps on their record.
• 05Write the bulk of the EER inputs for the AET2s and AET3s below you — observable, measurable, no inflation — because the AETC uses your bullets as the primary record for the advancement slate.
• 06Sit in the AMO's maintenance release and risk-assessment conversation and push back honestly when a discrepancy posture the shop is being asked to accept exceeds the standard the maintenance manual sets — the AET1 voice is the last working-level filter before the aircraft launches.

• —COMDTINST M13020.1 (Coast Guard Aircraft Maintenance Manual) — every chapter relevant to your system program; if you are the avionics inspection program lead, you own this pub as the unit authority.
• —FAA Part 43 and 14 CFR Part 65 — the regulatory framework under which your maintenance actions and those of the techs you supervise are performed and documented.
• —CIM 1610-series — Enlisted Employee Review (EER). You write the bulk of the inputs and you read the AETC's draft of your own.
• —COMDTINST M1000-series — Personnel Manual sections on advancement, the Servicewide Exam, and the Service-Wide Personnel Board process for E-7 selection.
• —CGTTP aviation maintenance series (verify current pub series from the Directives System) — Coast Guard aviation operations and maintenance tactical training publications.
• —Component Maintenance Manuals and OEM service documentation for the avionics systems your program owns — at AET1 you read these for the engineering limits and tolerance data the AET2s escalate to you for.

• —FAA Aviation Maintenance Technician (A&P) certificate held; the shop senior tech who does not hold A&P is an outlier in the rating and the AETC record reflects it.
• —AET1 EER profile at the top of the unit's AET1 cohort; the chief board reads the EER trend across multiple commands.
• —Service-Wide Personnel Board / AETC selection competitive — pull the current CGPSC ALCGPSC advancement message for the AETC slate cycle and ride the most recent slate for your study and awards plan.
• —Avionics / electrical qualification signed on every primary system the unit operates; multi-aircraft qualification (e.g., both HH-65 and MH-60 if the station operates both) is the differentiator that reads on the record.
• —Permanent Cutterman device earned if your career includes qualifying sea time on cutters; Aviation Ground Support proficiency records current per unit requirements.

• —Signing an avionics qualification recommendation because the petty officer is your friend rather than because he can demonstrate the work. The first time he generates a re-open or signs off an incomplete inspection, the AMO reads the PQS sign-off back to you and the AETC.
• —Letting the shop's deferred discrepancy list drift without a documented risk assessment on each deferral. The District Aviation Forces auditor reads the discrepancy log against the maintenance manual defer criteria, and the AMO answers — but your name is on the maintenance record.
• —Confusing alignment with the AMO with agreeing with a bad maintenance call. You take it in the AMO's office, in private, before the aircraft launches — because the AET1 voice is the last technical filter and "I did not want to make it awkward" is not a defense in an accident investigation.
• —Coasting on the FAA AMT credential — passing the written and sitting on the oral/practical because "I'll get to it." The oral and practical under 14 CFR Part 65 are scheduled events; the AET1 who has the written but not the certificate after 24 months is explaining it to the AETC.
• —Skipping the leadership C-school (the petty officer leadership or advanced leadership course your chain requires for chief board competitiveness) because "the slot is next year." The AETC slate is composed of records, and the leadership block is one of them.

The good AET1 is the senior tech the AMO calls when the aircraft has an airworthiness question before a high-priority SAR sortie — because the answer will be accurate, defensible against the maintenance manual, and will either clear the aircraft or ground it correctly. His AET2s pin AET1, his AET3s pin AET2, the shop's MPC compliance rate is clean for the District audit, and the AETC is already discussing which C-school and which assignment will make the next AETC packet competitive.

You are an anchor. The Chiefs Mess is a brotherhood and a sisterhood, and the rest of the air station reads the formation by watching how you stand in it — and the avionics shop reads it by what you tolerate on the maintenance record.

You are typically the senior avionics Chief at an Air Station — the AETC who owns the entire shop's maintenance program, qualification program, and personnel posture under the Aircraft Maintenance Officer (AMO) and the Executive Officer. At larger air stations you may be the leading chief in one of multiple AET work centers. At smaller stations you may be the senior enlisted maintenance chief period. You went to the Chief Petty Officer Academy (CPOA) at TRACEN Petaluma, CA when your initiation cycle pinned you, and the job changed more between AET1 and AETC than at any other point in the rating — you are now responsible for the shop's climate and the unit's maintenance culture, not just the technical work in front of you. You write EERs on the AET1s and second-class petty officers below you, you advise the AMO and the CO on every decision that affects aviation maintenance readiness, and you sit in the District Aviation Forces chiefs' network — a small enough community that every AETC at your paygrade knows you and your station's maintenance record by name. You also start senior chief preparation in earnest: the Senior Enlisted Leadership Course (SELC), the broader command-master-chief and aviation maintenance senior enlisted track decisions, and the post–Coast Guard credential conversation 36-48 months out — FAA Designated Airworthiness Representative (DAR) conversations, FAA Designated Engineering Representative (DER) awareness, aviation maintenance management, DoD aviation contractor roles.

• 01Run the air station's avionics maintenance, qualification, and training program as the senior AET — MPC compliance tracking, PQS board, qualification appointment to the AMO, recurring airworthiness reviews, and the unit's relationship with the District Aviation Forces engineering staff.
• 02Advise the AMO and CO on maintenance readiness honestly — aircraft availability, deferred discrepancy posture, parts long-leads, staffing gaps, and the maintenance risk picture the CO needs to brief to the Sector commander before a high-tempo SAR season.
• 03Mentor three or four AET1s into AETC-board-competitive candidates — EER trajectory, FAA AMT / Inspection Authorization (IA) credential progress, awards profile, leadership C-school, and the chiefs' mess sponsorship conversation.
• 04Brief the District Aviation Forces staff on shop readiness honestly — parts, billets, aircraft discrepancy posture — and make the bad news land before a formal audit makes it land worse.
• 05Sit in the Chiefs Mess on the unit's discipline cases, climate sensing, and Sector EO / harassment-prevention picture and translate those into actions the AMO and CO will fund and the air station will execute.
• 06Walk the maintenance bays during a major discrepancy investigation or a serious mishap precursor and identify the broken process before the Aviation Safety Officer or the investigating authority does — the missed MPC, the drifted shop procedure, the qualification sign-off that should not have been signed.

• —COMDTINST M13020.1 (Coast Guard Aircraft Maintenance Manual) — you are the senior authority in the unit on what the manual says and what the standing procedures extend.
• —COMDTINST M1000-series — Personnel Manual (you and the AMO own this together for the unit's enlisted force).
• —CIM 1610-series — Enlisted Employee Review (EER) and the EER writing guide. Your bullets pick the next advancement slate.
• —COMDTINST M5350-series and the equivalent CG civil rights and harassment-prevention publications — you sit in the unit's climate posture as a senior enlisted.
• —Coast Guard Administrative Investigations Manual (verify current pub) — you sit in or run the senior enlisted role in many command investigations after a maintenance-related mishap or airworthiness finding.
• —The Chief Petty Officer Academy and Senior Enlisted Leadership Course reading lists from TRACEN Petaluma, CA — your continuing professional development as a senior enlisted member.

• —Chief Petty Officer Academy (CPOA) at TRACEN Petaluma, CA completed; Senior Enlisted Leadership Course (SELC) on the calendar if you are competitive for senior chief.
• —FAA AMT (A&P) certificate held; FAA Inspection Authorization (IA) under 14 CFR Part 65 Subpart E on the awareness list — the IA is the senior-maintenance-tech credential the aviation community recognizes.
• —Unit EER profile clean — the AETs at the second-class and first-class level under you are advancing on schedule, and your bullets read consistent with what the District Aviation Forces staff knows about the unit.
• —Unit maintenance safety and airworthiness posture clean — zero preventable Class A aviation mishaps in your tenure; documented corrective action on any Class B or C precursor event.
• —Zero senior-enlisted integrity incidents — financial, fraternization, OPSEC, maintenance record falsification. The rating is small and the aviation community is smaller; one event ends the career.

• —Letting the shop's deferred discrepancy posture drift to match sortie-rate pressure instead of the maintenance manual defer criteria. The AMO can request a waiver; you cannot. The District Aviation Forces auditor and the accident investigation board both read the discrepancy log against the manual.
• —Going public with disagreement with the AMO or the CO on a maintenance call. You take it in the office; you walk out aligned, and the shop reads alignment from the AETC.
• —Stopping your personal PT and your time walking the maintenance bays because "I'm a chief now." The shop respects the anchor only as long as the chief knows what a connector re-pin looks like and can read a wiring diagram cold.
• —Inflating EER blocks on a favored AET1. The senior chiefs in the Mess and the District AETC network see the inflation across multiple cycles, and the advancement slate discounts your bullets next cycle.
• —Skipping the Chiefs Mess work — the climate sensing, the discipline reviews, the new-arrival sponsorship — because the maintenance schedule is heavy. The Mess is the job at this paygrade; treating it as overhead is how an AETC becomes a non-selectee for AETCS.

The good AETC is the chief the District Aviation Forces staff calls when an air station's maintenance culture is broken — because the answer is usually a senior AET. His AET1s pin AETC, his AET2s pin AET1, the unit's MPC compliance rate survives a District audit clean, and the AMO is briefing the Sector commander on aircraft availability numbers the AETC made possible by not letting the deferred discrepancy list become the maintenance program. When he leaves the unit, the standard stays for at least another rotation — the real measure of the anchor pin.

You are the standard for the aviation rating. Every AETC in the service knows your name; every junior AET is reading your career to decide whether the rating is still worth striking for, and every air station you have touched is either tighter or looser because of the standard you set.

As AETCS you are typically the senior enlisted avionics or maintenance chief at a major Air Station (Air Station Clearwater, Elizabeth City, Kodiak, or equivalent), the senior enlisted aviation maintenance advisor at a District aviation staff, or the senior enlisted cadre at the Coast Guard Aviation School Command (AVSC) / ATTC at Mobile, AL. As AETCM you are on the command master chief track — at a Sector, a District, an Air Station as Command Master Chief, AVSC/ATTC, Atlantic / Pacific Area HQ, or the aviation maintenance senior enlisted seat at Coast Guard Aviation Command — and your name is on the slate the Service reads at the senior-enlisted council. You advise the Air Station CO, the District Aviation Forces chief, or the Area aviation staff on every enlisted maintenance decision and you set the standard for the rating by what you tolerate in the shop and on the maintenance record. You sit in the AETCM network, the Senior Enlisted Council, and the slate-board prep that picks the next AETCS / AETCM cohort. You are also actively planning the post–Coast Guard market — 24-36 months out — because the aviation maintenance rating translates well: FAA AMT / IA credential for commercial MRO work, DoD aviation contractor roles at the Coast Guard Liaison contractors, FAA Aviation Safety Inspector (ASI) GS-09 through GS-13 pipeline, air carrier maintenance supervision, and the defense aviation manufacturing community (Airbus Helicopters, Leonardo DRS, Collins Aerospace, Raytheon).

• 01Run a major air station's aviation maintenance enlisted force or the District / Area aviation maintenance senior enlisted function — billets, training throughput, qualification standards, maintenance culture, and the boundary between sortie-rate pressure and the airworthiness envelope the maintenance manual sets.
• 02Mentor four to six AETCs into AETCS-board-competitive candidates — EER trajectory, FAA credential progress, awards profile, command sponsorship, broadening assignments (AVSC/ATTC cadre, District staff, recruiter, Aviation Safety Officer program), and family stability.
• 03Sit on an AET rating slate / community manager board (per CGPSC tasking) and translate community-level needs — distribution gaps, retention shortfalls, school throughput, the new aircraft type introduction manning ramp — into slate decisions the rating lives with for three years.
• 04Brief the Air Station CO, District Aviation Forces commander, or Area aviation staff on aviation maintenance readiness, retention, and the things they cannot see from the ops floor — the parts long-lead breaking a platform class, the FAA AMT pipeline shortfall the rating is hiding, the housing or family problem driving the best AET1s to the airlines.
• 05Walk the maintenance bays during a major mishap, airworthiness finding, or FAA-equivalent investigation and identify the broken system before the investigating authority does — the drifted MPC, the skipped shop procedure, the qualification sign-off that should not have been made.
• 06Hold the post-service credential conversation with junior chiefs honestly — the FAA AMT and IA paths, the FAA Aviation Safety Inspector pipeline under Order 3930.4 (verify current), the DoD aviation contractor market, and the air carrier maintenance management track — because the rating loses senior AETs who do not plan, and the slate notices the chiefs who mentored a generation through it.

• —COMDTINST M13020.1 (Coast Guard Aircraft Maintenance Manual) — you are the rating's walking authority at your command on what the manual requires and where the envelope ends.
• —COMDTINST M1000-series — Personnel Manual (you sign as the senior enlisted on its compliance posture at your command).
• —CIM 1610-series — Enlisted Employee Review (EER) — your bullets pick the next AETC and AETCS advancement slate at the command.
• —CGPSC ALCGPSC and ALSPO advancement messages — pull the current slate composition and community-manager guidance; the AET rating community is small enough that the messages name the slate openly.
• —FAA Part 43, 14 CFR Part 65, and the FAA Order series governing Aviation Safety Inspector duties — the post-Coast Guard credential framework you are mentoring junior chiefs through.
• —The Senior Enlisted Leadership Course (SELC) reading list and the master chief / command master chief community professional development curriculum from TRACEN Petaluma, CA.

• —Senior Enlisted Leadership Course (SELC) graduate; command master chief / senior enlisted maintenance advisor at a major Air Station or District Aviation Forces — the visible track for the rating's most senior seats.
• —FAA AMT (A&P) certificate on the uniform record; FAA Inspection Authorization (IA) under 14 CFR Part 65 Subpart E achieved or actively pursued — the IA is the senior credential the community recognizes at this tier.
• —Command EER profile clean; the AETCs and AET1s under you are pinning on schedule and your bullets are consistent across multiple periods.
• —Command aviation maintenance safety and airworthiness posture — Class A aviation mishap rate effectively zero across your tenure; documented corrective action where precursor events occur; zero maintenance falsification findings.
• —Zero senior-enlisted integrity incidents — financial, fraternization, OPSEC, maintenance record discipline. The advancement slate is composed of records, and at this paygrade the record is the only thing the slate sees.

• —Going public with disagreement with the CO, the District aviation commander, or the Chief of Aviation Maintenance. You take it in the office; you walk out aligned, and the rating reads alignment from an AETCM at this paygrade.
• —Confusing seniority with leverage. The Service keeps senior enlisted who serve the formation and the rating community manager, not the ones who run a personal program that bypasses the chain or the maintenance authority.
• —Stopping your personal PT and your time walking the maintenance bays because "I'm at Area now." The shop respects the rating's most senior anchors only as long as they can still read a wiring diagram and stand in the bay without looking lost.
• —Letting an AETC run a drifted maintenance program or a bad shop climate at a subordinate unit because "he's a friend." The District aviation commander hears about it the first time an aircraft has an airworthiness finding or a mishap precursor, and the administrative investigation names the senior enlisted who tolerated it.
• —Treating the warm-up to retirement as if the job is over. Until you walk out of formation for the last time, the rating is still your job — and the rating reads what you tolerated in your last two years more than what you built in your first twenty.

The good AETCM is the master chief the District aviation commander calls when an air station's maintenance culture has gone sideways — because the answer is usually a senior AET with the credibility of a clean record. His AETCs pin AETCS, his AET1s pin AETC, and the air stations he has touched run clean maintenance records and hit their sortie-availability rates because the standard on MPC compliance, qualification integrity, and airworthiness documentation was not negotiable when he was there. The junior AETs who came up under him hold FAA AMTs, understand what the credential means beyond the pin-on, and land well when they separate — and the rating notices that too.