Skip to main content
HonestMOS
●InvestigationsCongress made VA disability claims free to file. An entire industry charges veterans anyway — and nobody can stop them.→
←Back to AB Aviation Boatswain's Mate — overview, pay, training, civilian translation, reviews
ABE5

Aviation Boatswain's Mate

E-5 (Sergeant) · Navy

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

AB2 (E-5) is the working senior AB. The AB3s and airmen under you are watching how you carry the cat, the gear, or the rig — and the LCPO is watching whether the section you run produces AB3s who can run the evolution and stop it without you. When you say the cat is set, the gear is rigged, or the rig is safe to refuel, the deck moves on your word. The AB1 NWAE cycle, the advanced NEC stack, and the Chief board on the horizon are all live now. The Navy COOL credentials that translate launch/recovery, fuels, and crash-and-firefighting experience are the ones the civilian market pays for — start if you have not.

The Honest MOS Read
Aviation Boatswain's Mate Second Class — ABE2, ABF2, or ABH2 — is the rating's working senior AB tier, the section lead who either owns the evolution or reviews the work the AB3s produce before an aircraft is committed to it. At AB2 you carry the technical and flight-deck-safety authority the LCPO delegates because he cannot be that authority for every launch, every recovery, and every refuel in the division simultaneously. That delegation is trust, and on the most dangerous deck there is, it is the heaviest trust in the rate. It reads on your eEVAL, and it reads on the safety posture of everything your section touches. On the AB(E) side you are the one the bridge and the Air Boss count on when a catapult or arresting-gear fault threatens to halt the cycle — the AB who owns the complex evolution the launch cycle depends on, who reviews the AB3's work, who briefs the flight-deck officer or Maintenance Control with a clear technical assessment and a timeline the deck can plan around, not 'I am not sure yet' but a specific call with the safety posture stated plainly. On the AB(F) side you own the fuel system's quality, safety, and readiness — the senior voice on whether the JP-5 reaching the air wing is clean and the rig is safe. On the AB(H) side you are the senior voice on the deck during a high-tempo recovery and the crash-and-salvage leader when something goes wrong. The section either runs to standard because you set it, or it drifts because you let it — and on a flight deck, drift is measured in aircraft and people, not just rework rate. The section training and qualification role is new at AB2 and it is harder than the technical role. You build the section's training and qualification plan — PQS progression for the airmen and AB3s, watchstation and equipment quals, fuels qualifications, crash-and-salvage and flight-deck firefighting drills, NWAE study guidance, and the safety quals that gate access to the cats, the gear, and the rig. The LCPO does not write the plan for you; you bring it to him for review and approval. The AB3 who cannot run an independent evolution or stop a launch when something is wrong is the AB3 whose gap follows the AB2's training record. The AB3 who advances ahead of schedule and carries the safety standard cleanly is the one whose name the LCPO mentions when a C-school NEC slot comes open — and that reflects on the AB2 who trained him. The flight-deck-safety authority is the part of the AB2 job that does not exist in most rates at this paygrade. When the launch clock is running and the Air Boss wants the deck moving, the AB2 is the one who holds the line: the evolution runs from the current publication, the weight and tension are confirmed against the aircraft, the grounding and sampling steps get made, the discrepant component gets written up and not passed, and the evolution stops when something is wrong no matter who is waiting. You back the AB3 who made the right call to stop, and you correct the AB3 who was about to cut the corner. The 'we always do it this way' shortcut is the trap — NATOPS and equipment procedures get revised after mishaps, and the section that runs the old sequence from memory is the one that finds out why the step changed. You are the one who keeps the section on the current publication. The NEC stack matures at AB2 in a way that changes your post-service value profile. An NEC-coded AB2 with the Navy COOL credentials that translate launch and recovery, JP-5 fuels, hazmat, and crash-and-firefighting experience is presenting to the civilian market as a verified flight-deck professional — not just a military title — and fuels, hazmat, and firefighting credentials carry real demand. Navy COOL funds these credentials; the AB2 who has not started should start this cycle. The LCPO notes credentialing progress on the eEVAL input, and the AB2 with credentials already on the page is the one the LPO can build a strong bullet around. Pull the current NEC source-rating NAVADMIN before quoting any specific code or quota. The NWAE for AB1 is not abstract anymore, and the Chief board is on the horizon beyond it. The Navy Enlisted Advancement System Final Multiple Score combines exam score, eEVALs, time-in-rate, awards, and education. At AB2 your eEVAL ranking against peer AB2s in the section and across the command is the FMS lever you can most directly influence — section evolution quality, PMS record, flight-deck-safety posture, training plan execution, NEC pipeline mentoring, and zero integrity incidents. Pull the current BIB from MyNavyHR/NETC and build a study plan with weekly milestones. The AB2 who walks into the AB1 cycle with a documented study log, an EP eEVAL, and a clean safety record is the one who closes the slate and starts the conversation about anchors.
Career Arc
  • 01AB2 advancement via NWAE/NEAS — FMS competitive with documented study, EP/MP eEVAL, NEC in pipeline.
  • 02Section lead: catapult/arresting-gear crew, fuels work center, or handling and crash-and-salvage section ownership; AB3 evolution and PMS review; airman and AB3 PQS and qual signature authority.
  • 03NEC awarded and career-shaping: the catapult/arresting-gear, fuels, or handling NEC that defines which advanced billet pipeline opens next.
  • 04Navy COOL credentials that translate launch/recovery, fuels, or crash-and-firefighting experience completed or in progress and on the service record.
  • 05Flight-deck-safety and equipment-safety authority owned at the section level — the LCPO's delegated standard on the deckplate for live launch, recovery, and fuel evolutions.
  • 06NWAE for AB1 cycle: BIB study plan running with documented milestones; LPO briefed on progression.
  • 07eEVAL ranking building toward the AB1 slate and the Chief board on the horizon: PMS record clean, section training execution visible, AB3 NEC mentoring documented.
Common Screwups
  • ×Rubber-stamping AB3 evolutions and PMS documentation without actually verifying them. Your sign-off is the standard on a live launch, recovery, or refuel. When the inspector returns the work with your initials on it, the error is yours — and if what got skipped was the weight setting or the safety check, the consequence is not a finding, it is an aircraft in the water or a fire on deck. The AB2 who signs without verifying owns both the rework rate and the safety risk.
  • ×Letting 'we always do it this way' override the current NATOPS or equipment procedure. Procedures get revised after mishaps; the section that runs the old sequence from memory is the one that finds out why the step changed. As the section lead, you are the one responsible for keeping the section on the current publication, and the cost of failing that on a flight deck is measured in lives and aircraft.
  • ×Tolerating a gear, fuel, or tool accountability gap because the cycle is busy. An equipment or fuel discrepancy on a flight deck is a command-level event, not a paperwork problem, and it surfaces under the section senior's name. The AB2 who lets accountability drift to keep the launch pace is the one the safety inspection finds.
  • ×Going around the LCPO to the flight-deck officer or the Air Boss on a section technical call or a personnel issue. The maintenance and watch chain runs through the goat locker. The AB1 and the LCPO hear about it the day it happens, and the Chief board packet reads the pattern three years later.
  • ×Phoning the NWAE study cycle because ops tempo dominates. The NWAE calendar is fixed; the flight schedule does not pause for the BIB. The AB2 who misses the first AB1 slate falls behind the advancement curve in a structural way — the FMS gap compounds across cycles and pushes the Chief board further out.

A Day in the Life

  • 0500-0600Wake up. If section lead on duty rotation, check overnight flight-deck and gear write-ups, fuel-quality logs, watch turnover, and watchbill changes — anything that needs AB2 action before quarters. PT gear on.
  • 0600-0700Command or section PT. The AB2 section lead often sets the PT pace for the AB3s and airmen under him. Aboard ship on the hangar deck or in the gym. No falling out — the section follows the senior watchstander's example.
  • 0700-0800Hygiene, chow, into the coveralls and gear. Pre-quarters check: review the day's flight schedule and deck plan, check the section's qualification currency and PMS posture, confirm the watchstation and evolution assignments and the section training plan for the day.
  • 0800-0830Quarters. The AB2 brings the section's training and qualification plan to the LCPO for the day, gets the deck and watchstation tasking, and distributes assignments to the AB3s and airmen. The AB2 has the floor at quarters when the LPO hands it to him.
  • 0830-1130Section lead on the gear, the rig, or the deck. Own the complex evolution the cycle depends on — the catapult or arresting-gear fault, the fuel-quality hold, the high-tempo recovery — or review the AB3s' evolutions and PMS before an aircraft is committed. Brief the flight-deck officer or Maintenance Control on gear and fuel status with a clear assessment and timeline.
  • 1130-1230Chow in shifts around the flight schedule. Tool, FOD, and accountability check before stepping off — the section's tools signed in, the walkdown done, the gear and fuel spaces accounted for. The AB2 who lets the section's accountability drift over a chow run is the one the audit finds.
  • 1230-1500Afternoon section block. Execute the section training plan: witness AB3 and airman PQS line items, run the crash-and-salvage or firefighting drill (AB(H)), verify the work-center PMS spot checks, review documentation before it goes forward. Mentor an AB3's NEC packet off the current NAVADMIN. NWAE study during any downtime.
  • 1500-1600NWAE study block — a dedicated 45-to-60 minutes if the flight schedule allows. The AB2 building toward the AB1 slate keeps the BIB habit five days a week and the study log current; the AB2 who waits for free time enters the cycle with zero documented study.
  • 1600-1630End-of-day section accountability. Tools signed in, FOD walkdown complete, gear and fuel spaces secured per the watch turnover, custody and PMS documentation squared, the section's qualification and training progress logged. The AB2 squares the section before the LCPO walks the deck.
  • 1630-1800Released most in-port days. Cyclic ops, deployment, and underway periods erase this block. Section lead duty: run the watch section, support overnight gear and fuel write-ups, and be the on-call qualified senior AB for the section's evolutions.
  • 1800-2100Personal time in port. NWAE BIB continuation, Navy COOL portal — verify which credentials that translate the service rating are funded and start the exam or certification. The AB2 who uses evenings for credential work and study comes out of the tour with a competitive civilian profile and an AB1-ready record.
  • 2100-2200Review the next day's flight schedule and the section training plan. Confirm which AB3 and airman PQS line items are ready to witness and which drills are scheduled. The AB2 who arrives at quarters with the section plan already built is the one the LCPO trusts to run the section unsupervised.
  • Cyclic ops / deployment tempoUnderway during a deployment, the AB2 section lead runs the section through 12-to-18-hour days of back-to-back launch and recovery cycles. The complex evolutions, the gear casualties, and the fuel-quality holds land on the AB2, and the flight-deck-safety authority the LCPO delegated is tested every cycle. The AB2 who holds the section on the publication and the safety template under that pressure is the one the Air Boss and the LCPO trust.

Weekly Cadence

The week at AB2 is built around the flight schedule and the section's readiness, and underway it follows cyclic ops and the watch bill rather than the calendar. In port or in a non-flying period it looks more conventional. Early in the week is planning: the deck and maintenance plan and the flight schedule come down, and the AB2 brings the section's training and qualification plan to the LCPO at quarters for approval — not for the LCPO to build it. The AB2 arrives with the section's gear, fuel, and tool accountability reconciled, the AB3s' PQS progress and qualification currency checked, the section's PMS posture known, and his own NWAE study log current. The core production days are the heavy-flying days. Evolutions run, the section's watchstations are manned for launch and recovery cycles, PMS on the gear runs in parallel, and the AB2 either owns the complex evolution or reviews the AB3s' work before an aircraft is committed. The AB2 whose section runs clean evolutions and clean documentation on the busy days is the one the inspector points to as the command standard at the weekly sync, and the Air Boss who knows the section's gear is run by the publication plans the cycle around it. Late in the week often carries a department-level or Air Boss flight-deck-safety and readiness review — the AB2 is not always presenting, but the section's PMS record, qualification currency, flight-deck-safety posture, and crash-and-salvage readiness are in the brief, and the AB2's numbers had better be his own and defensible. The LCPO's weekly counseling touch-point — formal or informal — is typically at the end of the week or the start of the next. The AB2 who brings a documented NWAE study update, an AB3 PQS and NEC mentoring report, and a clean PMS and safety record to that conversation is the one the LCPO describes as 'runs his section' on the eEVAL input. Pre-deployment workups, carrier strike group or amphibious ready group surges, and deployed operations collapse this rhythm — the flight schedule does not care about the planning cadence when sortie generation is the command's top priority, and during those periods the AB2's section discipline, flight-deck-safety posture, and documentation quality under pressure are the visible standard the LCPO is grading for the AB1 slate and the Chief board.

Key Skills — How to Drill Each

  1. 01
    Own a complex launch, recovery, fuels, or handling evolution from the publication through the safety checks to the aircraft — and stand behind it as the qualified senior watchstander when the Air Boss, the bridge, or the inspector asks who verified it.
    The complex evolution or the high-tempo cycle is the AB2 test. Run it from the current publication, confirm the weight and tension against the aircraft and the data, make every safety check in sequence, verify the AB3s' positions, and when the flight-deck officer or the Air Boss asks for status, give a clear technical assessment with the safety posture stated: 'The cat is set and verified for the aircraft; the deck is up for the cycle,' or 'I stopped the recovery; the gear setting does not match and the publication says hold; here is the timeline to clear it.' When the inspector asks who verified the evolution, the answer is you, and you can defend every step because you ran it from the publication. The AB2 who says 'I think it's fine' is the one the Air Boss stops trusting with the launch-clock evolution.
  2. 02
    Run a section training and qualification plan that keeps AB3s progressing on PQS, watchstation and crash-and-salvage quals, and NWAE study without requiring the LCPO to supervise every step.
    The section training plan is a weekly document: which AB3 is advancing on which PQS and watchstation items, which crash-and-salvage and firefighting drills are scheduled, what the NWAE study topic is for the week, which practical evolutions are on the afternoon plan. Bring it to the LCPO at quarters for approval — not for the LCPO to build it for you. The AB2 who shows up with the section plan already drafted is the one the LCPO trusts to run the section unsupervised during a detachment or surge. The AB2 who waits for the LCPO to say what the section is doing this week is the one the LCPO cannot leave alone with live launch and recovery gear.
  3. 03
    Review AB3 evolutions and PMS documentation before it goes forward — catch the wrong weight setting, the missed fuel sample, the rigging error, the skipped safety check — so the section's rework rate and safety posture stay clean.
    Build a verification step into every evolution and every documentation package before it goes forward. On the evolution, that means confirming the weight and tension, the rigging, the grounding, and the safety checks were made — not assuming, verifying. On the documentation, check the entry against the system, verify the corrective action names the component, the reference, and any post-action check, and read the discrepancy description to confirm a follow-on AB could act on it without calling you. The AB3 who gets one corrective review learns the standard; the AB3 who gets the same review six times means the AB2 reviewed but did not close the training gap. On a flight-deck gear or fuel action, the review you skip is the safety check that did not get made.
  4. 04
    Troubleshoot, maintain, and verify your service-rating equipment at the section level — catapults and arresting gear, the JP-5 system, or the handling and crash-and-salvage gear — and document it so a follow-on AB can use it without calling you.
    At the section level you are the technical authority on the equipment your work center maintains. Work the troubleshoot from the technical manual and the MRC, reason from the system's design rather than swapping components blindly, and document what you found and what you did with enough specificity that the next AB knows the system's normal state and where the fault appeared. Pull a prior PMS or maintenance record, have an AB3 read it, and ask whether he could reconstruct the work without you. If he cannot, the documentation is incomplete — and on launch, recovery, or fuel gear, incomplete documentation is a safety gap.
  5. 05
    Brief a gear casualty, a fuel-quality hold, or a recovery-equipment status to the flight-deck officer, the Air Boss, or Maintenance Control in terms they can act on — what the system was doing, what the fix is, and when the deck is back up.
    The flight-deck officer does not need the troubleshooting summary — he needs the operational picture: 'Number three catapult failed the no-load on the last shot; I've isolated it to the system, I have the fix, and I expect the cat back up for the next cycle in 40 minutes,' or 'I'm holding fuel from the port rig pending a re-sample; the quality came back questionable and I will not pump it to a jet until it's clean.' That brief answers every question before he asks it and states the safety posture without hedging. Build the format in your head before you walk in — status, fault, fix, timeline, safety posture — and deliver it in that order every time. The AB2 whose briefs are specific and reliable is the one the Air Boss plans the cycle around.
  6. 06
    Lead the section through a crash, salvage, or flight-deck firefighting evolution to the NATOPS procedures (AB(H)) — and mentor an AB3's NEC / C-school packet honestly about the lifestyle and billet cost of each pipeline.
    If you lead the crash-and-salvage section, you own the drill and the real-world response to the NATOPS U.S. Navy Aircraft Firefighting and Rescue Manual — you run the section through the first-on-scene actions until they are automatic, because the day a jet goes into a ramp strike or a fire on deck, there is no time to think. On the mentoring side, the AB3 reads the NEC brochure and sees the credential; your job is the honest version — the C-school length and the duty station that follows it, the operational tempo of the billet, the family impact of one pipeline versus another. Pull the current NEC source-rating NAVADMIN with the AB3, read the source language together, and introduce him to an AB2 or AB1 who completed that pipeline. The AB3 pushed into the wrong NEC by an AB2 too busy to counsel honestly becomes the AB2's accountability three years later.

Manuals & References — What Chapters Matter

  • The CV/CVN flight-deck and aircraft-handling NATOPS references — at AB2 you own the technical content of the evolutions your section runs, not just the procedure steps (verify the current issue).
    At AB2 'knowing the procedure' means knowing why each step in the launch, recovery, and handling sequence is structured the way it is — which step verifies which condition, which safety check guards against which failure, why a revised step changed after a mishap. The AB2 who understands the structure can recognize when a non-standard situation requires escalation rather than improvisation. The AB2 who only knows the steps cannot — and improvising on a live deck is how the section drifts off standard. Confirm the current issue with your LPO.
  • NATOPS U.S. Navy Aircraft Firefighting and Rescue Manual (NAVAIR 00-80R-14) and the aircraft salvage operations manuals — you lead crash and salvage to these, you do not just hold them (AB(H)) (verify the current revisions).
    At AB2 on the AB(H) side you are the crash-and-salvage section leader, so you own the firefighting agents, the equipment, the first-on-scene actions, and the rescue procedures cold enough to lead a drill and a real-world response. This is the most serious thing your section will ever do, and your job is to make the procedure automatic for the AB3s and airmen before the casualty happens. Confirm the current revisions; the manuals are updated.
  • The catapult and arresting-gear and aviation fuels (JP-5) operating, maintenance, and quality-surveillance publications for your platform — fluent in the ones that govern your watch.
    At AB2 you are fluent in the publications that govern your service-rating equipment — fluent enough to answer the section's questions without calling the AB1, and fluent enough to recognize when an AB3's evolution or troubleshoot is reasoning from the publication versus guessing. The weight and tension data, the grounding and bonding requirements, the quality-surveillance procedures — you own them, and you are the one the AB3s come to with the policy question.
  • PMS / 3-M MRCs and the equipment technical manuals for your gear — you verify the work-center spot checks, not just perform them.
    At AB2 you verify the work-center's PMS spot checks rather than just performing them, so you are fluent in the MRCs and technical manuals that govern your gear — fluent enough to recognize when an AB3's PMS is reasoning from the card versus going through the motions, and fluent enough to catch the discrepant component the AB3 missed before it goes back into a live evolution. The technical manual is the authority you point the section to when the question is real.
  • NAVPERS 18068 Vol II + the current NEC source-rating NAVADMIN — you mentor packets off the current cycle, not the version on the share from two years ago.
    You mentor AB3 packets off the current cycle, not the copy on the share drive from two years ago. The NEC catalog entries describe the source rates, the school pipeline, and the qualification requirements for each AB-series NEC. The current NAVADMIN supplements the catalog with active quotas and any changes for the cycle. Pull both before any NEC counseling session and build the conversation from the source document.
  • NWAE Bibliography for Advancement (BIB) for the AB1 cycle — current; build a study plan with milestones, not a stack of PDFs.
    Build a daily study plan with weekly coverage milestones rather than a stack of PDFs. The AB1 NWAE covers the rate technical content plus the professional military education content the BIB enumerates. The AB2 who passes the AB1 NWAE on the first slate has 45-to-60 minutes of documented daily study for six months minimum. The LPO who sees the study log defended at the advancement worksheet review can brief the LCPO that the AB2 is ready; the AB2 without a log cannot be defended.

Standards — How to Hit Each

  • NWAE for AB1 prep on the LCPO's timeline; BIB study log the chief can defend at the advancement worksheet review.
    Build the study log the day you pull the BIB — date, section, duration. Show the LPO and the LCPO the log at counseling. The AB1 NWAE covers the rate technical content plus the PME the BIB enumerates, and the FMS advantage of an EP eEVAL plus a documented study program is material at the slate. The AB2 who shows up with a study log the chief can defend has a chief willing to push him at the advancement worksheet review; the one without a log cannot be defended.
  • Section PMS rework rate and flight-deck / equipment-safety posture at or below command average — your name is on the evolutions your AB3s run after you review them.
    Track your section's PMS returns against total submissions manually if the work center does not produce a weekly report. The target is zero; the floor is at or below command average. When an evolution or a write-up comes back, conduct a short review with the AB3 who produced it: what specifically triggered the return, what the correct evolution or entry looks like, and what to verify going forward. On the safety side, the standard is not a number you average — it is the absence of a wrong weight setting, a skipped sample, or a forced safety check. The AB3 who gets the same correction three times means the AB2 is reviewing but not training.
  • NEC awarded or in-pipeline — the AB2 without a clear NEC path is visible at the next ranking board.
    Pull the current NEC source-rating NAVADMIN before any NEC packet conversation. Build the packet per the NAVADMIN requirements: score and clearance verification, screening requirements, sea-shore counter math, command endorsement timeline. Talk to the career counselor and the LCPO in the same week. The AB2 with a packet in motion can brief the ranking board on direction; the AB2 without a packet direction is visible as the gap on the ranking.
  • PRT Good High or better; BCA in standard; warfare device (EAWS / ESWS as billet and platform require) pinned.
    PRT Good High requires a real training investment — build three run days and two strength days per week and run the PRT cycle at training pace, not race pace on the test morning. The warfare device PQS is a documented program — build the completion schedule with the LPO's knowledge and walk the qual board prepared, not crammed. The AB2 without a warfare device at a billet that supports one is visibly under-credentialed on the ranking sheet; the device removes that gap and adds an eEVAL bullet the LCPO can write concretely.
  • eEVAL trait average and ranking that supports an EP or MP recommendation — LCPO knows your number before the evaluation drafting window.
    The eEVAL ranking is a cumulative record, not a test you take on evaluation day. Talk to the LCPO at quarterly intervals about where you stand in the section ranking and what specific gaps exist. The AB2 who arrives at evaluation day knowing his ranking — and whose LCPO can defend it without surprises — is the one who gets the EP bullet. The AB2 surprised by the ranking at evaluation drop is the one who was not having the counseling conversation.

Technical Mistakes — Concrete Consequences

  • Rubber-stamping AB3 evolutions and PMS documentation without actually verifying it — initialing the job to clear the queue.
    The inspector reads the AB2's initials and holds the entry to the AB2's standard. When the return comes back, the finding is on the AB2's record, not just the AB3's, and the LCPO at the weekly sync does not separate which AB3 ran it from which AB2 signed off — the section lead owns both numbers. Far worse: if what you skipped verifying was a weight setting, a fuel sample, or a safety check, the consequence is not a rework finding, it is an aircraft committed to a bad setting and the mishap that follows.
  • Letting 'we always do it this way' override the current NATOPS or equipment procedure — running the section's evolutions from institutional memory instead of the current publication.
    Launch, recovery, and fuel procedures get revised after mishaps — a step changes because a previous version killed someone or lost an aircraft. The section that runs the old sequence from memory is the one that re-creates the conditions the revision was written to prevent. As the AB2 section lead, you own keeping the section on the current publication; the cost of failing that is a mishap the investigation traces to a section running a superseded procedure under your supervision.
  • Tolerating a gear, fuel, or tool accountability gap because the section's production schedule is heavy.
    An equipment or fuel accountability gap on a flight deck is a command-level event, not a paperwork inconvenience — a custody break on the gear, a quality-surveillance record that does not hold up, or a tool unaccounted near the cats surfaces under the section senior's name at the next no-notice or safety inspection, and in the worst case in the investigation if a casualty occurs. The AB2 who lets accountability drift to keep the launch pace is the one the inspection finds, and the LCPO has to brief how the drift survived the AB2's awareness.
  • Operating or signing past your authorization — directing or signing an evolution that requires a higher qualification or maintenance level because you are confident it is right.
    The authorization chain exists because the AB2 can be wrong, and around catapults, cables, and JP-5 the consequence of being wrong is catastrophic. An unauthorized evolution on a live launch, recovery, or fuel system is a safety deviation regardless of whether the work was technically correct. The mishap board will ask who authorized it; 'I was confident' is not an authorization. The AB2 who asks the AB1 for the sign-off spends 30 seconds; the AB2 who works around the chain spends the next six months in front of the JAG — and that is the good outcome.
  • Going around the LCPO to the flight-deck officer or the Air Boss on a section technical call or a personnel issue.
    The maintenance and watch chain runs through the chief, and the goat locker is a small community that tracks when a petty officer goes around the LPO. The AB1 and the LCPO hear about it the day it happens, and the Chief board reads the pattern three years later when the packet is under review. The LCPO who cannot trust the AB2 to route issues through the chain stops delegating the flight-deck-safety authority — and the AB2 who lost that delegation is visible at every ranking cycle and stalled at the Chief board.

Career Decisions at This Rank

  • Advanced NEC / C-school pipeline commitment — the catapult/arresting-gear, fuels, or handling track that defines the next billet
    The advanced NEC decision at AB2 shapes the back half of your career. The tracks available depend on the current source-rating NAVADMIN and your service rating — AB(E) has the deepest technical NEC ladder around catapult and arresting-gear systems, AB(F) builds advanced fuels and quality-surveillance depth, and AB(H) builds advanced handling, crash, and salvage depth. Some NECs keep you embedded in the fleet operational community and generate the eEVAL and operational credibility that makes the AB1 slate and the Chief board; others build the technical or supervisory depth that translates to the civilian fuels, hazmat, firefighting, aviation-ground-support, and federal civilian world. Pull the current NEC source-rating NAVADMIN, talk to AB1s and Chiefs who hold the NECs you are weighing, and build the packet that fits where your career is going.
  • Navy COOL credentials — pursue now with funding or wait
    The straightforward answer is now. Navy COOL funds civilian credentials that translate launch and recovery, JP-5 fuels handling, hazmat, and crash-and-firefighting experience, and they are employer-visible in the civilian market for the rest of your working life — fuels, hazmat, and firefighting credentials carry strong demand. Starting the credential work as an AB2 is the kind of initiative the LCPO notes on the eEVAL, and the documentation of your hands-on experience is easier to build while you are in than to reconstruct after you separate. Talk to the LCPO and the career counselor about which credentials your service rating and NEC path support and start the COOL portal process before the next eEVAL cycle closes — the AB2 with a credential already on the evaluation has the LCPO's attention.
  • Re-enlistment and the Chief-board commitment — staying for the anchors or getting out at AB2
    At AB2 the career conversation is no longer just re-enlist versus ETS — it is whether you are building toward the Chief board. The AB rate's SRB schedule (per the current NAVADMIN — pull it) varies by NEC, zone, and manning. The AB2 with an advanced NEC, a Navy COOL credential stack, and a clean flight-deck-safety record is entering a civilian market that pays well for verified fuels, hazmat, firefighting, and aviation-ground-support experience — but the AB2 who is competitive for AB1 and the Chief board is also weighing a Navy career with real upward leadership runway. The strongest re-enlistment case is the AB2 with a clear NEC pipeline, an EP eEVAL trajectory, and a documented record building toward anchors — not the one who re-enlists because the bonus solves a short-term money problem. Run the math with the career counselor and the LCPO honestly.
  • Commissioning or LDO/CWO path versus staying enlisted toward Chief
    AB2 is early enough that the commissioning and LDO/CWO question is worth thinking about before the AB1 board, not after. A sailor with the academic record and the leadership trajectory can look at enlisted-to-officer commissioning programs (Seaman to Admiral / STA-21) or, with more time and a stronger technical NEC and leadership record, the Limited Duty Officer / Chief Warrant Officer path that keeps you in the AB technical lane as an officer. The honest tradeoff: the enlisted path toward Chief gives you the deckplate leadership the rate is built around and the goat locker's standing, while the officer paths trade the deckplate for a different kind of responsibility and a different ceiling. Talk to LDOs, CWOs, and Chiefs in the rate, weigh the eligibility windows against your record, and do not let the decision default by waiting too long.

How the Seat Varies by Unit Type

  • Nuclear aircraft carrier (CVN) — full air wing, cyclic ops
    The CVN is the AB2's most demanding section-lead environment and where the rate runs at full scale. All three service ratings operate at maximum tempo, and the AB2 owns the complex evolution under the carrier strike group deployment cycle's time pressure — the catapult fault that threatens the cycle, the fuel-quality hold during a high-sortie day, the high-tempo recovery. The flight schedule does not slow for a section. The AB2 who runs the complex evolution from the publication under pressure, confirms the settings against the data, and stops it when something is wrong is the one the Air Boss trusts with the launch-clock call.
  • Amphibious assault ship (LHA/LHD) air department
    The amphib air department runs AB(H) handling and crash-and-salvage and AB(F) fuels for a deck built around helicopters and STOVL aircraft, with little or no AB(E) catapult-and-arresting-gear work. The AB2 here leads a handling, crash-and-salvage, or fuels section in a smaller, tighter air department where the section lead is highly visible and the LCPO knows his work directly. The deployment pattern follows the Amphibious Ready Group, and the flight-deck-safety and crash-and-salvage standard is the same dead-serious bar at a different tempo and scale than a carrier.
  • AB(E) — catapults and arresting gear, section lead
    At AB2 in AB(E), you lead a catapult or arresting-gear crew and own the most failure-consequence equipment in the rate. You are the one the bridge and the Air Boss count on when a cat or gear fault threatens to halt the cycle, you verify the weight and tension your AB3s set, and you brief the gear status to the flight-deck officer with a clear assessment and timeline. The technical depth is the deepest in the rate, the NEC ladder is the strongest, and the safety authority is unforgiving — a wrong setting or a parted cable on your section is the most violent failure the rate has, and it is the AB2's to verify.
  • AB(F) — JP-5 fuels and quality surveillance, section lead
    At AB2 in AB(F), you lead a fuels work center and own the JP-5 system's quality, safety, and readiness — you are the senior voice on whether the fuel reaching the air wing is clean and the rig is safe to pump. You verify the quality-surveillance samples your AB3s run, you place the fuel-quality hold when a sample is questionable, and you own the grounding, bonding, and fire-safety standard on the rig. The section is quieter most days than the cats and deadly when something goes wrong, and the fuels and hazmat depth you build translates cleanly to a strong civilian market.
  • AB(H) — handling, crash, salvage, and flight-deck firefighting, section lead
    At AB2 in AB(H), you lead a handling and crash-and-salvage section — the senior voice on the deck during a high-tempo recovery and the crash-and-salvage leader when something goes wrong. You own the NATOPS firefighting and rescue drill for your section and make the first-on-scene actions automatic before the casualty comes. It is the most physical and visible deck-leadership job in the rate and the one that leads the response into a burning aircraft, and the firefighting and rescue leadership experience is what civilian fire and emergency services value most from the AB rate.

What Good Looks Like at This Rank

The good AB2 is the one the Air Boss and Maintenance Control want on the gear, the rig, or the deck when the launch clock is ticking — not because he is the most senior available, but because his evolution follows the current publication, his weight and tension and grounding are confirmed against the data, and the aircraft is either committed correctly or correctly held for a real reason. The flight-deck officer knows that when this AB2 says 'the cat is set and the deck is up,' the deck is up and safe, and when he says 'I stopped the evolution,' there is a real reason in the publication behind it. There are no 'I thought it was fine and then it wasn't' briefs to the Air Boss from this AB2. His section's PMS record is at the bottom of the command trending report and his flight-deck-safety posture is the one the inspection cites as the standard — not because his AB3s are all exceptional, but because his verification before every evolution and every submission catches the wrong setting, the missed sample, the rigging error before the inspector or the deck sees it. His AB3s know what he is looking for because he tells them why he corrects rather than just correcting, and the AB3 who has been through that review for six months runs an evolution the AB2 does not need to shadow step for step. He keeps the section on the current publication and shuts down the 'we always do it this way' shortcut the day he hears it. If he leads the crash-and-salvage section, the drill is automatic for his people, because he made it so before the casualty came. His Navy COOL credentials are on the service record and the documentation of his launch/recovery, fuels, or crash-and-firefighting experience is being built with the command's support before EAS, so the LCPO has a specific completed item to write on the eEVAL rather than 'is pursuing.' His NWAE study log is documented through the current BIB at 45 minutes daily, and the LCPO at the advancement worksheet review can defend the AB2's AB1 readiness with a paper record and a clean safety history. The AB1 slate that follows is not a surprise; it is the result of a year of visible, documented professionalism and a flight-deck-safety standard the goat locker was already tracking toward the Chief board.

Preview — The Next Rank

AB1 (E-6) is the LPO, and the job changes from running a section to running the work center or the division. As AB1 you are LPO of a launch-and-recovery work center, a fuels division, or a flight-deck handling and crash-and-salvage division — running 10-25 ABs and a piece of the ship's air-department readiness and flight-deck-safety posture. You write four to six eEVALs per cycle for the AB2s and AB3s that pick the next NWAE slate, you build the division's training and qualification plan, you defend the launch/recovery, fuels, or handling readiness brief at the air-department and Air Boss sync, and you mentor at least one AB a year into an advanced NEC pipeline, a commissioning program, or the civilian credential paths that translate the rate. The Chief Petty Officer selection board becomes the career anchor of the AB1 tenure. Making Chief is the line in the Navy, and the packet is built across the year, not the week before submission — your LCPO is editing your record, your eEVAL profile is being built cycle over cycle, and the warfare device on your blouse and your flight-deck-safety record matter more than any individual NEC you have ever held. The AB1 who arrives at the board with a defensible record, a pipeline that produces selectees and credential completions, and a clean safety history is the one who pins anchors. What you cannot see from AB2 is how much of the AB1 job is owning the division's readiness and flight-deck-safety posture as a whole — defending equipment-up status, fuel quality, qualification currency, and the safety record at the Air Boss and CO level without your numbers being rewritten. The section you run as an AB2 becomes the division you run as an AB1, and the AB2s under you carry the gear, the rig, or the deck the way you used to. Build the section-lead discipline, the verification habit, and the flight-deck-safety standard at AB2 that make the AB1 transition feel like a continuation rather than a new and heavier weight — and start treating the Chief board as a record you are building now, not a board you will worry about later.
FAQ

AB E5 — Frequently Asked Questions

Q01What does a E5 AB (Aviation Boatswain's Mate) actually do?
You run a watch section or a piece of the division — a catapult or arresting-gear crew, a fuels work center and quality-surveillance team, or a flight-deck handling and crash-and-salvage section — and you are the senior AB who either owns the evolution or reviews the third classes' work before an aircraft is committed to it.
Q02What's the most important thing to know as a E5 AB?
AB2 (E-5) is the working senior AB.
Q03What does a typical day look like for a E5 AB?
Time-blocked day at the E5 AB rank tier: 0500-0600 Wake up. If section lead on duty rotation, check overnight flight-deck and gear write-ups, fuel-quality logs, watch turnover, and watchbill changes — anything that needs AB2 action before quarters. PT gear on, 0600-0700 Command or section PT. The AB2 section lead often sets the PT pace for the AB3s and airmen under him. Aboard ship on the hangar deck or in the gym. No falling out — the section follows the senior watchstander's example, 0700-0800 Hygiene, chow, into the coveralls and gear.…
Q04What mistakes get E5 AB soldiers fired or relieved?
Rubber-stamping AB3 evolutions and PMS documentation without actually verifying them. Your sign-off is the standard on a live launch, recovery, or refuel. When the inspector returns the work with your initials on it, the error is yours — and if what got skipped was the weight setting or the safety check, the consequence is not a finding, it is an aircraft in the water or a fire on deck. The AB2 who signs without verifying owns both the rework rate and the safety risk;…
Q05What career decisions matter most at the E5 AB rank tier?
Advanced NEC / C-school pipeline commitment — the catapult/arresting-gear, fuels, or handling track that defines the next billet — The advanced NEC decision at AB2 shapes the back half of your career. The tracks available depend on the current source-rating NAVADMIN and your service rating — AB(E) has the deepest technical NEC ladder around catapult and arresting-gear systems, AB(F) builds advanced fuels and quality-surveillance depth, and AB(H) builds advanced handling, crash, and salvage depth.…
Q06What's next after E5 for a AB (Aviation Boatswain's Mate) in the Navy?
AB1 (E-6) is the LPO, and the job changes from running a section to running the work center or the division.
Q07What manuals and regulations does a E5 AB need to know cold?
The CV / CVN Flight Deck and Aircraft Handling NATOPS references — at AB2 you own the technical content of the evolutions your section runs, not just the procedure steps (verify the current issue).; NATOPS U.S. Navy Aircraft Firefighting and Rescue Manual (NAVAIR 00-80R-14) and the aircraft salvage operations manuals — you lead crash and salvage to these, you do not just hold them (AB(H)) (verify the current revisions).; The catapult and arresting-gear and aviation fuels (JP-5) operating,…

This playbook has no tips yet. Be the first to share what you know.

Published by the Honest MOS Editorial DeskVerified against DoD/.gov sourcesUpdated May 2026Editorial standards