Helicopter Power Plants Mechanic - T-64
Job Overview
6123 — Helicopter Power Plants Mechanic - T-64 is a U.S. Marine Corps rotary role in the aviation career field.
U.S. Marine Corps Helicopter Power Plants Mechanic - T-64 (6123) serve within the Rotary community, performing missions critical to USMC readiness. This role blends technical proficiency, teamwork, and disciplined execution across garrison, deployed, and expeditionary environments. Members receive formal schoolhouse training followed by hands-on qualification at operational units, progressing from apprentice through journeyman and master skill levels.
History & Deep Dive
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Daily Responsibilities
- Execute helicopter power plants mechanic - t-64 duties in support of unit missions
- Maintain proficiency through recurring training and qualifications
- Inspect, operate, and maintain assigned equipment and systems
- Coordinate with team leaders and adjacent specialties
- Document operations, maintain records, and brief leadership
Training Pipeline
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- 3
Official Qualification Requirements
Requirements being verified against the official service publication. We do not display unofficial or estimated scores — contact a recruiter for the current minimum.
Requirements are subject to change by the Department of Defense and each service. Always confirm the current standard with an official recruiter before making a decision.
Not required. Marines.com lists the enlisted requirement as "Be a U.S. citizen or legal resident," so lawful permanent residents (green card holders) qualify (also 10 U.S.C. 504). Source: marines.com/become/requirements.html. Citizens of the Freely Associated States (Micronesia, Marshall Islands, Palau) may also enlist under 10 U.S.C. 504. Verified August 2026 against the official branch site, 10 U.S.C. 504, and AR 601-210 (20 March 2026).
Video Library
Career Progression
Advantages
- Marketable career skills
- Leadership development
- Global assignments
- Comprehensive benefits
Disadvantages
- Demanding operational tempo
- Frequent training
- Possible deployments
- Physical/mental demands