Marine Corps MOS · Aviation
6113 Helicopter Mechanic, CH-53
Overview
CH-53 Helicopter Mechanics inspect, service, maintain, and repair helicopter power plants, transmissions, and drivetrains. They also work on fuel systems, flight control systems, and rotor systems.
Core Skills
- aircraft systems troubleshooting
- preventive and corrective maintenance
- technical data and schematic interpretation
- inspection and quality assurance
- hydraulic and fuel systems maintenance
- documentation and digital maintenance records
- safety and hazard mitigation
- time management in maintenance cycles
- team coordination on flight lines
- communication with engineers and pilots
Civilian Software & Tools
- Microsoft Office software
- Microsoft Excel
- Microsoft Outlook
- Microsoft PowerPoint
- Microsoft Windows
- Microsoft Word
- SAP software
- Access Software AIRPAX
Civilian Career Paths
- Aircraft Maintenance
- Mechanical Engineering
- Project Management
Training & Development
Getting Started
- FAA Airframe and Powerplant (A&P) Certificate
- OSHA 30-Hour General Industry
Career Growth
- FAA Inspection Authorization (IA)
- ASNT NDT Level II
What the Work Involves
- Inspect completed work to certify that maintenance meets standards and that aircraft are ready for operation.
- Read and interpret maintenance manuals, service bulletins, and other specifications to determine the feasibility and method of repairing or replacing malfunctioning or damaged components.
- Maintain repair logs, documenting all preventive and corrective aircraft maintenance.
- Examine and inspect aircraft components, including landing gear, hydraulic systems, and deicers to locate cracks, breaks, leaks, or other problems.
- Conduct routine and special inspections as required by regulations.
Related Occupations
- Avionics Technicians
- Aircraft Structure, Surfaces, Rigging, and Systems Assemblers
- Aircraft Service Attendants
- Aerospace Engineering and Operations Technologists and Technicians
Typical preparation for these civilian roles: vocational training or an associate degree.
Similar Specialties
Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
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