Maintain and repair helicopter engines, transmissions, and dynamic components. Perform inspections and troubleshooting on rotorcraft.
ASVAB MM: 105
Catalog listing, not a contract offer. Confirm with a recruiter.
Mechanics in the light attack helicopter community maintain the UH-1 utility aircraft and the AH-1 attack aircraft, often in the same squadron on the same day. Because these airframes share many components, you become fluent in two very different missions with overlapping systems. Flight line work covers preflight and postflight inspections, hydraulic and flight control maintenance, corrosion treatment, structural repair, and chasing down the discrepancies aircrew report. Attack aircraft add weapons station and sighting system considerations that change how you handle the airframe. These squadrons push aircraft forward to austere sites and aboard amphibious ships, so you learn to maintain aircraft far from a hangar with a small team.
You build detailed knowledge of helicopter hydraulics, flight controls, fuel and environmental systems, and airframe structures across two platforms. Working smaller aircraft means tight access and precise hands, and it teaches rigging and control adjustments in a way larger airframes do not. You learn publication discipline, tool control, and the inspection documentation that makes an aircraft legally safe to fly. Expeditionary maintenance teaches improvisation inside the rules, which is a harder skill than it sounds. Time logged in this field counts toward FAA airframe and powerplant eligibility, the credential civilian employers look for first.
You develop meticulous habits because there is no margin in a system that keeps a helicopter controllable. Owning aircraft that launch on short notice builds urgency without panic, which is a rare combination. Small maintenance crews give you responsibility early, and that grows confidence and a strong sense of personal ownership. The work also builds physical endurance, since flight line hours are long and the weather gets a vote. You learn to ask for help before a job goes wrong, a professional instinct that serves you everywhere.
The civilian helicopter industry is small but steady, and it hires experienced military maintainers. With FAA airframe and powerplant certification, air medical operators, law enforcement aviation units, tour and utility operators, and offshore energy companies are all realistic destinations. Manufacturers and defense contractors employ former H-1 maintainers as field service representatives and technical trainers. Fixed wing and airline maintenance is also open, since the certificate and the habits transfer even when the airframe does not. Veterans often progress into inspection authority, quality assurance, and maintenance management within a few years.
Your morning opens in the hangar reviewing maintenance discrepancies on the helicopters assigned to your shop. You spend the day repairing engines, transmissions, and dynamic components, running inspections and troubleshooting mechanical faults on the rotorcraft. Much of the work is hands-on wrenching on the flight line and in the hangar to keep the aircraft flying.
No suitable exact-MOS or related career-field video has been verified for this page yet. No unrelated video or search-results page is substituted.
$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 Marines, including those in support roles—not guaranteed admission or awards. Individual eligibility, assignment, selection, available training or competition places and successful qualification apply.
Earned skill levels: tan, gray, green, brown and black belt. Applies across combat and support specialties.
Belts require documented training, sustainment and performance testing under authorized instructors. Higher belts have additional prerequisites, including applicable grade and professional-education requirements; neither promotion nor elapsed service awards a belt. Confirm the current requirements for the next belt with your instructor.
Sources reviewed . Confirm current course and badge requirements with official school guidance and your unit.
For Marines 6114 Helicopter Mechanic, UH/AH-1, 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 referenceMarine NCO grades are E-4 and E-5; staff NCO grades are E-6 through E-9. At E-8 and E-9, first sergeant/sergeant major and master sergeant/master gunnery sergeant have distinct leadership roles. Warrant and commissioned officers are separate career tracks. This service-wide structure is not a verified promotion ceiling for this MOS.
Marine Corps ranks and career-track distinctionsService-level application reference—not a verified next step for this listing
The FY27 regular warrant program requires technical and professional qualifications for the requested warrant MOS and selection. A listed warrant destination does not establish an enlisted feeder match. The February 2026 deadline has passed; this announcement documents a selection route, not a currently open opportunity.
Marine FY27 regular warrant selection announcementSpecialty-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 helicopter engines, transmissions, and dynamic components. Perform inspections and troubleshooting on rotorcraft.
Mechanics in the light attack helicopter community maintain the UH-1 utility aircraft and the AH-1 attack aircraft, often in the same squadron on the same day. Because these airframes share many components, you become fluent in two very different missions with overlapping systems. Flight line work covers preflight and postflight inspections, hydraulic and flight control maintenance, corrosion treatment, structural repair, and chasing down the discrepancies aircrew report. Attack aircraft add weapons station and sighting system considerations that change how you handle the airframe. These squadrons push aircraft forward to austere sites and aboard amphibious ships, so you learn to maintain aircraft far from a hangar with a small team.
You build detailed knowledge of helicopter hydraulics, flight controls, fuel and environmental systems, and airframe structures across two platforms. Working smaller aircraft means tight access and precise hands, and it teaches rigging and control adjustments in a way larger airframes do not. You learn publication discipline, tool control, and the inspection documentation that makes an aircraft legally safe to fly. Expeditionary maintenance teaches improvisation inside the rules, which is a harder skill than it sounds. Time logged in this field counts toward FAA airframe and powerplant eligibility, the credential civilian employers look for first.
The civilian helicopter industry is small but steady, and it hires experienced military maintainers. With FAA airframe and powerplant certification, air medical operators, law enforcement aviation units, tour and utility operators, and offshore energy companies are all realistic destinations. Manufacturers and defense contractors employ former H-1 maintainers as field service representatives and technical trainers. Fixed wing and airline maintenance is also open, since the certificate and the habits transfer even when the airframe does not. Veterans often progress into inspection authority, quality assurance, and maintenance management within a few years.
ASVAB MM: 105. 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.
Official branch occupation evidence
Occupation identified. This occupation was identified in the cited source. This does not verify requirements, benefits, or a current opening.
NAVMC 1200.1L, FY26 Military Occupational Specialties Manual (effective October 1, 2025), chapter 1 · 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.
Deployment 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.