Air Force AFSC · Aviation
2A2X1 Aircraft Electrical and Avionics Technician
Overview
MHU-139 Electrical, Environmental and Avionics Technicians maintain aircraft electrical, environmental, and avionics systems. They use methods including schematic and wiring diagrams to keep these systems operating for pilots during missions.
Minimum clearance: Secret
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Skill levels: 2A211 helper · 2A231 apprentice · 2A251 journeyman · 2A271 craftsman
Core Skills
- avionics systems troubleshooting
- electrical systems diagnostics
- environmental control systems maintenance
- reading schematics and wiring diagrams
- use of electronic test equipment
- preventive maintenance
- technical data interpretation
- maintenance documentation
- safety and compliance adherence
Civilian Software & Tools
- Microsoft Excel
- Microsoft Office software
- Autodesk AutoCAD
- C++
- Linux
- Microsoft Outlook
- Microsoft PowerPoint
- Microsoft Word
Civilian Career Paths
- Aircraft Maintenance
- Mechanical Engineering
- Electrical Engineering
Training & Development
Getting Started
- FAA Airframe and Powerplant (A&P) Certificate
- FCC General Radiotelephone Operator License (GROL)
Career Growth
- NCATT Aircraft Electronics Technician (AET)
- OSHA 30-Hour General Industry
- Certified Aviation Manager (CAM)
What the Work Involves
- Test and troubleshoot instruments, components, and assemblies, using circuit testers, oscilloscopes, or voltmeters.
- Keep records of maintenance and repair work.
- Adjust, repair, or replace malfunctioning components or assemblies, using hand tools or soldering irons.
- Install electrical and electronic components, assemblies, and systems in aircraft, using hand tools, power tools, or soldering irons.
- Set up and operate ground support and test equipment to perform functional flight tests of electrical and electronic systems.
Related Occupations
- Aerospace Engineering and Operations Technologists and Technicians
- Aircraft Structure, Surfaces, Rigging, and Systems Assemblers
- Electro-Mechanical and Mechatronics Technologists and Technicians
- Aircraft Service Attendants
Typical preparation for these civilian roles: vocational training or an associate degree.
Formerly Known As (Legacy)
Retired codes that converted into 2A2X1. Each legacy page documents the cited history.
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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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