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Army MOS Career Guide

15D — Aircraft Powertrain Repairer:
Civilian Career Guide

A 15D translates into aviation maintenance through transmissions, quills, adapting parts, rotary wing hubs, friction dampers, hanger assemblies, balancing, alignment, NDI, corrosion prevention, and powertrain troubleshooting. This is a strong rotorcraft maintenance lane, but FAA authority and civilian sign-off responsibility still depend on documented eligibility and testing.

Aircraft mechanics median: $78,680
Aerospace technicians median: $79,830
FAA A&P requires documented eligibility and tests
Army Chapter 10C note
Army Chapter 10C identifies 15D as Aircraft Powertrain Repairer. Duties include inspecting, repairing, lubricating, removing, installing, disassembling, reassembling, adjusting, balancing, aligning, preserving, and storing aircraft powertrain systems, transmissions, adapting parts, quills, rotary wing hub and tank assemblies, main and tail rotor hub assemblies, friction dampers, and hanger assemblies. The MOS includes NDI, corrosion prevention, ground support equipment, common and special tools, hazardous material control, shop and bench stock, repair parts, maintenance forms, troubleshooting, maintenance test flights, compliance checks, trend analysis, production control, quality control, and technical training.
Credential Reality Check
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Section 01

Top Civilian Role Matches for 15D

Rotorcraft Powertrain / A&P Mechanic Closest aviation bridge
$48k – $120k

This is the closest civilian aviation path for 15D. Army experience with technical manuals, inspections, troubleshooting, tools, records, hazardous material control, and subsystem repair can support MRO, airline, general aviation, manufacturer, or federal maintenance roles. The key boundary is FAA authority: use A&P eligible or pursuing unless the certificate is already issued. Employers need specific systems, aircraft, tasks, inspections, and forms.

RotorsTransmissionsAlignmentNDI
5% aircraft mechanic growth
Source: BLS Aircraft and Avionics Equipment Mechanics and Technicians · Aircraft mechanics median $78,680 (May 2024)
MRO Shop / Component Repair Technician
$45k – $105k

15D experience fits repair-station and component shops when the resume shows bench work, disassembly, cleaning, inspection, repair, reassembly, adjustment, testing, parts requests, and maintenance records. This path may not require full A&P in every shop role, but employer repair station rules, FAA part 145 procedures, and internal qualifications still control sign-off authority.

MROBench repairPartsRecords
Repair station demand
Source: BLS Aircraft and Avionics Equipment Mechanics and Technicians · Aircraft mechanics median $78,680 (May 2024)
Aerospace Manufacturing / Assembly Technician
$50k – $114k

Aviation maintenance habits translate well to aerospace manufacturing when framed as drawings, blueprints, tools, parts, quality checks, work instructions, FOD prevention, torque, inspection points, and documentation. This path is useful for Soldiers who want aircraft-adjacent work while building FAA eligibility or moving into quality, test, or production roles.

ManufacturingBlueprintsQualityAssembly
Aerospace technician median $79,830
Source: BLS Aerospace Engineering and Operations Technologists and Technicians · Median $79,830 (May 2024)
Quality Control / Technical Inspector
$55k – $125k

Skill level 3 duties with compliance checks, trend analysis, production control, quality control, technical training, and supply monitoring can support QC or inspector-track roles. Civilian inspection authority depends on employer, repair station, FAA, and certificate status. Quantify discrepancies found, corrective actions, technical inspections, audits, and readiness outcomes.

QCInspectionTrend analysisCompliance
Specialty premium with credentials
Source: BLS Aircraft and Avionics Equipment Mechanics and Technicians · Aircraft mechanics median $78,680 (May 2024)
Maintenance Lead / Production Control Coordinator
$60k – $130k

Senior aviation maintainers can move toward maintenance lead, planner, production control, or shop supervisor roles when they quantify personnel, parts, work orders, man-hours, training, tools, QC, and readiness. Civilian leaders need scheduling, compliance, parts coordination, documentation, and technician coaching in addition to hands-on repair experience.

LeadPlanningMan-hoursProduction
Lead roles reward FAA and shop experience
Source: BLS Project Management Specialists · Median $100,750 (May 2024)
Section 02

Transferable Strengths: What Civilian Employers Actually See

Technical Manual Discipline
Army aviation maintenance is built around drawings, blueprints, directives, technical manuals, forms, records, and safety procedures. Civilian MRO and manufacturing employers recognize that discipline immediately.
Maintenance Documentation
Forms, records, parts requests, turn-ins, bench stock, inspections, and maintenance histories are not admin filler. They are core aviation quality and traceability signals.
Hazardous Material and Tool Control
Flammable storage, hazardous material control, special tools, common tools, and ground support equipment translate to shop safety, audit readiness, and regulated maintenance habits.
Troubleshooting and Quality Control
Diagnosis, inspections, operational checks, NDI exposure, trend analysis, production control, and quality control should be framed as reliability work, not just task completion.
Technical Training and Crew Leadership
Skill level 2 and 3 duties include guidance, training, compliance review, and supply monitoring. Quantify personnel trained, inspections, deficiencies corrected, parts controlled, and readiness outcomes.
Section 03

Common Mistakes 15Ds Make in the Civilian Job Search

01
Assuming Army Aviation Experience Automatically Equals A&P
Military maintenance experience can support FAA eligibility, but the FAA still requires documentary evidence, authorization, and successful written, oral, and practical tests. Say eligible or pursuing unless the certificate is already earned.
02
Writing Only the Aircraft Platform
Civilian employers need subsystem language. Engines, transmissions, rotors, electrical systems, structures, corrosion, tools, forms, manuals, and inspections matter more than only naming the helicopter.
03
Leaving Out Records and Quality Evidence
Aviation hiring managers want traceability. Include forms, records, turn-ins, shop stock, tool control, hazmat, technical inspections, maintenance trend analysis, QC, and compliance checks.
Section 04

Certifications and Bridges That Matter for 15D

FAA Mechanic Certificate: Airframe and/or Powerplant
Cost FAA tests and DME fees vary by testing providerTime 18 months for one rating or 30 months combined experienceFormat FAA authorization plus written, oral, and practical tests

FAA experience guidance says experience must document actual work with the procedures, practices, materials, tools, and equipment for the rating sought. Army aviation experience can support eligibility, but it does not automatically grant the certificate.

Primary aviation bridge · Required or preferred for many civilian aircraft maintenance roles
OSHA 10 or OSHA 30 General Industry
Cost Varies by authorized trainerTime 10 or 30 training hoursFormat Authorized outreach trainer course

OSHA Outreach Training helps translate Army shop and flightline safety into civilian maintenance, manufacturing, and repair environments.

Safety-screening bridge · Useful for MRO, manufacturing, and industrial roles
Project Management Professional: PMP
Cost $405 member / $655 nonmember exam feeTime Experience and education requirements applyFormat PMI application and exam

PMP fits senior maintainers who managed man-hours, parts, facilities, production control, quality, training, and maintenance schedules.

Leadership bridge · Best for lead, planner, and maintenance supervisor paths
Section 05

Resume Translation: From 15D to Civilian Language

The resume should translate the military system into the civilian function, tools, standards, documents, and measurable outcomes.

Before: Vague military language
Served as Army 15D. Maintained equipment, followed technical manuals, completed inspections, supported missions, trained personnel, and prepared records.
After: Civilian language that gets callbacks
Performed aircraft maintenance on aircraft powertrain repairer systems using drawings, blueprints, directives, technical manuals, safety procedures, common tools, special tools, ground support equipment, maintenance forms, repair parts requests, turn-in documentation, shop stock, and hazardous material controls. Inspected, diagnosed, repaired, adjusted, tested, preserved, stored, and documented aviation components while supporting compliance with work standards, safety procedures, operational policies, production control, quality control, and technical training requirements. Provided technical guidance to junior personnel, monitored parts and tools, corrected deficiencies, and prepared records that supported aircraft readiness and traceable maintenance decisions.
Translation Formula
"Maintained aircraft" -> "inspected, diagnosed, repaired, adjusted, tested, preserved, and documented specific aircraft subsystems"
"Used manuals" -> "followed drawings, blueprints, directives, technical manuals, safety procedures, and work standards"
"Parts" -> "bench stock, repair parts requests, turn-ins, shop stock, and supply discipline"
"Safety" -> "hazmat control, flammable storage, tool control, GSE, and shop safety"
"Leadership" -> "technical guidance, training, QC, trend analysis, and production control"
Always quantify: aircraft, components, inspections, faults corrected, parts, work orders, tools, personnel trained, readiness rate, and safety record
Last updated June 2026 using Army Chapter 10C MOS 15D pages 77-78, BLS Aircraft and Avionics Equipment Mechanics and Technicians wage data, BLS Aerospace Engineering and Operations Technologists and Technicians wage data, BLS Electrical and Electronics Installers and Repairers wage data, and FAA mechanic experience guidance. Credential details referenced FAA mechanic certification guidance, OSHA Outreach Training, PMI PMP, ASTM NCATT, and AWS pricing where relevant.
Section 06

15D Civilian Career FAQs

Does 15D experience qualify someone for an FAA A&P?
It may support eligibility, but it does not automatically grant the certificate. The FAA reviews documentary evidence and requires the applicant to pass the required written, oral, and practical tests for the rating sought.
What civilian job fits 15D best?
The best fit is usually aircraft maintenance, MRO component repair, aerospace manufacturing, quality control, or maintenance lead roles. The exact target depends on subsystem experience and FAA certificate status.
Should Army aviation maintainers pursue A&P before applying?
For many aviation mechanic jobs, yes. Some repair station, manufacturing, or component roles may hire without A&P, but the certificate can raise eligibility, mobility, and pay ceiling.
What should a 15D quantify on a resume?
Quantify aircraft, components, inspections, faults corrected, maintenance forms, parts requests, tools, GSE, technical manuals, personnel trained, QC checks, safety record, and readiness results.
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