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MOS COMPARISON

6113 vs 6046

Helicopter Mechanic, CH-53 (USMC) vs Aviation Maintenance Data Specialist (USMC)

Intel

Same Eagle, Globe, and Anchor — completely different daily realities hiding behind "every Marine is a rifleman."

"You'll maintain the largest and most powerful helicopter in the Western military," said the 6113 recruiter. "You'll be the administrative backbone of Marine aviation maintenance," said the 6046 recruiter. Neither was technically lying, which is the most impressive part. The unedited version for 6113: you will become intimately familiar with every hydraulic line, flight control rod, and structural component of an aircraft that weighs 33,000 pounds empty and has more moving parts than your entire high school. And for 6046: the pace depends on your squadron — VMFA squadrons with high flight-hour programs will bury you in paperwork; training squadrons are steadier. Both recruiters used the phrase "the military needs people like you." They weren't wrong. They just weren't specific.

6113Marines
Helicopter Mechanic, CH-53
Overall ratingNo reviews yet
Do It Again
Civilian Pay
$75K
6046Marines
Aviation Maintenance Data Specialist
Overall ratingNo reviews yet
Do It Again
Civilian Pay
Head to Head
6113
6046
Getting In
ASVAB Line Scores
MM 105
MM 95
Pay Grade
Enlisted
Enlisted
Training
Training Length
20 wk
6 wk
Training Location
CNATT, NAS Pensacola, FL
NATTC Pensacola, FL
Day-to-Day
Career Field
Aircraft Maintenance
Aircraft Maintenance
After You Get Out
Civilian Median Pay
$75K
Top Civilian Career
Aircraft Mechanics and Service Technicians

After the Uniform

The part the recruiter skips: what each job actually translates to once you're a civilian — and what it pays.

6113Helicopter Mechanic, CH-53
Civilian Median Pay
$75K/yr
What It Becomes on the Outside
Aircraft Mechanics and Service TechniciansStrong
Job market: Faster than average (6%)
$75K
Avionics TechniciansRelated
Job market: Faster than average (6%)
$77K
Electrical and Electronics Engineering Technologists and TechniciansRelated
Job market: Average (2%)
$64K
6046Aviation Maintenance Data Specialist
Civilian outcome data coming soon for 6046.

Salary data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program. A guide, not a guarantee.

Recruiter vs. Reality

The pitch versus what people who actually did the job report back.

6113Helicopter Mechanic, CH-53
What the Recruiter Says

You'll maintain the largest and most powerful helicopter in the Western military — the CH-53. Heavy-lift helicopter mechanics develop advanced rotary-wing maintenance skills that are in serious demand in the civilian aviation MRO industry. This is hands-on, highly technical work on a genuinely impressive machine.

What It's Actually Like

The CH-53 is a magnificent beast that exists primarily to break and then demand your entire weekend to fix. You will become intimately familiar with every hydraulic line, flight control rod, and structural component of an aircraft that weighs 33,000 pounds empty and has more moving parts than your entire high school. When it works, it's the most capable heavy-lift helicopter in the world. When it doesn't — and it frequently doesn't — you are the person standing on a flight line at 0200 with a flashlight and a technical manual that was last updated during a presidential administration you can't remember. The maintenance hours per flight hour ratio would make a civilian aviation company weep. The civilian market values CH-53 experience, but be prepared for your first civilian employer to be confused by the maintenance tempo you consider 'normal.' Nobody else works like this because nobody else has to.

6046Aviation Maintenance Data Specialist
What the Recruiter Says

You'll be the administrative backbone of Marine aviation maintenance — every flight hour, every component change, every inspection is tracked through your work. Without accurate maintenance records, aircraft don't fly. The data management and logistics skills translate directly to civilian aviation records management, quality assurance, and MRO operations.

What It's Actually Like

You are the person who makes sure the logbooks are right. That sounds simple until you realize that a single data entry error can ground an aircraft, trigger a fleet-wide inspection, or — in the worst case — put a crew in a jet with an expired component. NALCOMIS is your life. You will enter data, verify data, audit data, and then enter more data. The maintenance department cannot function without you, but the recognition is roughly proportional to how invisible the work is when done correctly. The pace depends on your squadron — VMFA squadrons with high flight-hour programs will bury you in paperwork; training squadrons are steadier. What the recruiter won't say: you will spend more time staring at a screen than almost any other 60-field MOS, and the admin tempo during deployment workups is relentless. What they should say: civilian aviation MRO shops, airlines, and defense contractors all need maintenance records specialists, and the NALCOMIS/OOMA experience translates directly. Quality Assurance and records management positions in civilian aviation specifically recruit from this background.

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6113
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