Maintain and repair aircraft engines and powerplant systems. Troubleshoot engine problems and perform scheduled maintenance on aviation engines.
ASVAB MM: 104
Catalog listing, not a contract offer. Confirm with a recruiter.
Aircraft Powerplant Repairers maintain the engines and related systems on Army helicopters. Work covers inspections, troubleshooting, component replacement, and engine removal and installation. Flight line operations are paced by the flying schedule and often weather exposed. Shop work involves deeper repair, testing, and precise documentation. Deployed maintenance means keeping aircraft flying with limited facilities and parts.
You learn turbine engine theory, fuel and lubrication systems, and engine performance analysis. Troubleshooting from symptom to root cause using technical manuals is the core professional habit. The job teaches precision measurement, torque discipline, and foreign object damage prevention. You gain engine run, test, and rigging experience. Accumulated experience supports FAA Airframe and Powerplant certification eligibility.
The job builds exacting attention to detail, because engine failures in flight are not survivable problems. You develop personal accountability, since your signature certifies airworthiness. It teaches procedural discipline and reliance on technical data rather than memory. Powerplant repairers tend to become systematic, careful professionals. You also gain confidence with expensive, complex machinery early.
Civil helicopter operators, airlines, and MROs hire military powerplant technicians consistently. A&P certification converts the experience into a licensed, portable trade with strong pay. Turbine knowledge also transfers into industrial power generation, where similar principles apply. Aerospace manufacturers and defense contractors recruit for field service and technical instruction roles. Many veterans move into quality assurance or maintenance planning over time.
Published personal accounts with source links. Each describes an individual experience, not a typical assignment or a guarantee of your own experience.
“The Army’s been a great stepping stone for me and I’m very fortunate. I learned so much, not only about the Army and America, but about myself. Coming to America and joining the Army has strengthened my confidence which is really important to me. It’s also made me realize how truly important my family and wife is and that their faith in me is what keeps me motivated to do even better things out here.”
“The Army gives me so many options with what I want to do with my life and it’s great.”
Quotes are from U.S. government public-domain news stories (DVIDS, army.mil and other official sources). Individuals and units are named as reported at time of publication.
You report to the hangar, pull the aircraft's engine records, and start troubleshooting the powerplant flagged on the last flight's writeups. Your day is spent turning wrenches on turbine engines, running compressor washes, checking oil samples, and performing scheduled inspections with your maintenance team. Before the aircraft flies again you run it up on the pad, listen and watch the gauges, and sign off the engine as ready for the pilots.
Related career-field video—not specific to Army 15B.
No suitable exact-MOS video was verified in the recorded search. This does not establish that none exists.
Related field: aircraft maintenance. Source occupation: Army 15Y.
U.S. Army Spencer Molina, assigned to 1-277 Attack Battalion, showcases what a 15Y, an AH-64 Armament/Electrical/Avionics Systems Repairer does daily at Fort Cavazos, June 3, 2024. Molina explains how the maintenance of the AH-64E Attack Helicopter’s electrical and armament systems function. (U.S. Army Video by Sgt. Adel Pacheco Alvarez).
Official publisher description and direct video page checked; playback not independently watched. Checked 2026-10-25. This assignment may not reflect every posting in this career.
$43,902–$74,948
2026 basic pay only; the same grade and service time pay the same across jobs. Promotions are assumed, not promised. Excludes allowances, bonuses and special pays.
Possibilities for serving Soldiers, including those in support roles—not guaranteed admission or awards. Individual eligibility, assignment, selection, available training or competition places and successful qualification apply.
Earned by successfully completing Ranger School's demanding leadership and field training.
Not restricted to combat MOSs. Requires selection, a school slot and current course prerequisites. The tab does not mean assignment to the 75th Ranger Regiment.
Recognizes successful airborne qualification, including the required training jumps.
Support specialties can attend too; the Army explicitly gives human resources and wheeled-vehicle mechanics as examples. Requires a school slot and medical, physical and course qualification.
Earned through Air Assault School, covering helicopter operations, sling loads and rappelling.
Available across job specialties, not just combat roles, subject to unit nomination, available seats and current school requirements.
A waiver-dependent opportunity outside engineering; earned by successfully completing the Sapper Leader Course.
Conditional opportunity: Soldiers outside engineering must submit a waiver to attend. Approval is not guaranteed; all other course requirements still apply.
Recognizes tested Soldier proficiency in specialties outside the infantry, Special Forces and medical expert-badge tracks.
A skills-based distinction for support and other eligible MOSs. Current proponent requirements and successful testing apply; holding this MOS does not award the badge.
Sources reviewed . Confirm current course and badge requirements with official school guidance and your unit.
For Army 15B Aircraft Powerplant Repairer, official service-wide guidance and any exact feeder-list matches are distinguished below from unverified specialty-specific requirements. Ranks are not separate jobs, and these possibilities are not guaranteed promotions or available contracts.
Examples of higher service ranks
These are service-wide rank names, not a verified promotion ladder for this specialty. Examples are not exhaustive; appointments sharing a pay grade are not additional promotion steps.
Official military rank referenceThe Army distinguishes enlisted, warrant officer, and commissioned officer ranks. These are separate career tracks; a warrant appointment is not the next enlisted promotion. The Army rank chart does not establish a maximum rank for this specialty.
Army rank structureThe official Army feeder list explicitly names this MOS for the options below. Only the feeder-list match is confirmed—not all prerequisites, current component availability, or individual eligibility.
Published feeder conditions: 15B, D, F, G, H, K, L, N, R, T, U, Y
Specialty-specific advancement, senior assignments, and eligibility for a different personnel category have not been verified for this listing. No feeder eligibility or automatic transition to another specialty is implied.
Advancement depends on current service rules, performance, required education, qualifications, selection, and authorized positions—not simply years served. Confirm current requirements with an official recruiter or career counselor.
Related military jobs below are for exploration, not promised progression or confirmed transfer paths.
Sources reviewed 2026-10-03. This is a partial evidence review, not verification of every advancement route for this specialty. Source retrieval dates do not replace policy effective dates.
Career-field mappings, not automatic qualifications. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2024 national medians). O*NET links explain each occupation; military experience does not guarantee a job or salary.
Maintain and repair aircraft engines and powerplant systems. Troubleshoot engine problems and perform scheduled maintenance on aviation engines.
Aircraft Powerplant Repairers maintain the engines and related systems on Army helicopters. Work covers inspections, troubleshooting, component replacement, and engine removal and installation. Flight line operations are paced by the flying schedule and often weather exposed. Shop work involves deeper repair, testing, and precise documentation. Deployed maintenance means keeping aircraft flying with limited facilities and parts.
You learn turbine engine theory, fuel and lubrication systems, and engine performance analysis. Troubleshooting from symptom to root cause using technical manuals is the core professional habit. The job teaches precision measurement, torque discipline, and foreign object damage prevention. You gain engine run, test, and rigging experience. Accumulated experience supports FAA Airframe and Powerplant certification eligibility.
Civil helicopter operators, airlines, and MROs hire military powerplant technicians consistently. A&P certification converts the experience into a licensed, portable trade with strong pay. Turbine knowledge also transfers into industrial power generation, where similar principles apply. Aerospace manufacturers and defense contractors recruit for field service and technical instruction roles. Many veterans move into quality assurance or maintenance planning over time.
ASVAB MM: 104. This is the catalog's listed requirement, not an individual eligibility decision. Confirm the current standard and any exceptions with the service.
This specialty can be pursued through an initial enlistment, subject to eligibility and available contracts. Confirm the current status of this specific classification with an official recruiter.
Catalog sources consulted: 2026-09-26. This is not an entry-by-entry verification date. No record-specific verification date is recorded. Occupation audit evidence reviewed: 2026-09-26; this does not re-verify every requirement.
Confirmed in DA PAM 611-21 Smartbook, November 2025, historical end-of-FY2025 snapshot (https://api.army.mil/e2/c/downloads/2025/12/04/7573670f/chapter-10-enlisted-base-chapter.pdf). The Army maintains a newer restricted version; it was not sought or accessed. Checked 2026-09-27. Confirmation means documented appearance, not present-day accession availability.
Official branch occupation evidence
Occupation identified. This occupation was identified in the cited source. This does not verify requirements, benefits, or a current opening.
Army G-1 DA Pam 611-21, chapter 10C: enlisted MOS specifications (historical public consolidation, December 2025) · reviewed 2026-09-26
Confirmed. Catalog evidence is not an inventory of open contracts.
No dated public inventory confirmed a currently open recruiting contract for this role. This does not mean there are no openings. Confirm current eligibility and offers with an official recruiter.
Advertised — Army, as of 2026-09-28Deployment likelihood: Moderate*
* Estimated. Rank progression and specialty-pay eligibility are illustrative assumptions. Deployment likelihood, when shown, is inferred from similar specialties in the branch and career field, not a published specialty deployment rate.
Descriptions may change. No military role is free from risk of injury or death, including non-combat work. Catalog review dates do not establish current openings or re-verification of every requirement.
Recruiting signals reflect what each branch published on the dates shown. They are not offers, and they do not mean a contract is open for you. Eligibility depends on your ASVAB scores, medical qualification, security clearance eligibility, and ship date. Confirm everything with an official recruiter. See our Disclaimer and Terms.