Watch MM, GT first.
Marine Corps MOS guide
6276 Fixed-Wing Aircraft Crew Master KC-130 ASVAB score requirements
Score target and study focus for Marine Corps 6276.
6276
Marine Corps MOS score brief
Fixed-Wing Aircraft Crew Master KC-130
ASVAB line score targetMM 105+ and GT 110+
Supports Marine aviation through aircraft maintenance, airfield services, aviation ordnance, weather, or crew operations. This MOS is in the Fixed-Wing Aircraft Maintenance field; use the guide to connect its score target with the right ASVAB subjects.
Fixed-Wing Aircraft Crew Master KC-130 can fit students who want a Marine Corps role in fixed-wing aircraft maintenance and are ready to verify current contract options with a recruiter.
Technical, operations, logistics, security, aviation, public-service, or administrative paths depending on the MOS field.
Study first
Focus these areas
Arithmetic ReasoningMechanical ComprehensionAuto InformationShop InformationElectronics InformationWord KnowledgeParagraph Comprehension
- Build arithmetic reasoning, mechanical comprehension, auto information, shop information before comparing this MOS against your score report.
- Keep AFQT inputs stable while you raise the Marine Corps line-score areas tied to this role.
Daily work
What you may do
- Work on fixed-wing aircraft crew master kc-130 duties in the Marine Corps fixed-wing aircraft maintenance field.
- Follow unit procedures, equipment standards, reporting routines, and mission-readiness checks tied to the MOS.
6276 Marine Corps MOS FAQ
Common Fixed-Wing Aircraft Crew Master KC-130 ASVAB questions
What ASVAB score do you need for Marine Corps 6276 Fixed-Wing Aircraft Crew Master KC-130?
MM 105+ and GT 110+ is the planning target shown on this MeritMarch guide. Treat it as study guidance, not a contract promise, because Marine Corps MOS access, openings, waivers, medical qualification, and recruiter guidance can change.
What does a Marine Corps 6276 Fixed-Wing Aircraft Crew Master KC-130 do?
Supports Marine aviation through aircraft maintenance, airfield services, aviation ordnance, weather, or crew operations. This MOS is in the Fixed-Wing Aircraft Maintenance field; use the guide to connect its score target with the right ASVAB subjects.
Which ASVAB sections should I study for 6276?
Start with the subjects behind MM 105+ and GT 110+: Arithmetic Reasoning, Mechanical Comprehension, Auto Information, Shop Information, Electronics Information, Word Knowledge, Paragraph Comprehension. If your AFQT is not stable yet, keep Arithmetic Reasoning, Math Knowledge, Word Knowledge, and Paragraph Comprehension in the plan too.
Is 6276 guaranteed if I meet the score target?
No. ASVAB line scores are only part of Marine Corps MOS access. Current openings, contract options, medical standards, citizenship, security screening, waivers, and Marine Corps needs can all affect availability.
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Sources and official confirmation
Line-score target shown on this page: MM 105+ and GT 110+. Current Marine Corps MOS access still depends on official policy, openings, medical qualification, background screening, waivers, citizenship, and recruiter guidance.
Sources reviewed May 9, 2026: Marines MOS fields, Marine Corps FY26 MOS Manual NAVMC 1200.1L, Marines general requirements, Operation Military Kids Marine Corps MOS ASVAB table.