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United States Marines Military Occupational Specialty MOS Codes

U.S. Marines




Following are the updated, new, and the older MOS codes for the U.S. Marine Corp. Use the new codes for active duty time after January 1990. The older codes are still valid for persons wishing to credit their military aviation maintenance experience toward meeting the requirements of the FAA airframe and powerplant mechanic certificate.


United States Marine Corp
CURRENT AS OF: 3 NOVEMBER 2009


CURRENT MOS (NEC) CODE
PREVIOUS MOS
(NEC) CODE
TITLECREDITABLE EXPERIENCE




6062


Aircraft Intermediate Hydraulic/Pneumatic MechanicAirframe
6092

Aircraft Intermediate Level Structures MechanicAirframe
6112

Helicopter Mechanic CH-46Airframe and Powerplant
6113

Helicopter Mechanic CH-53Airframe and Powerplant
6114

Helicopter Mechanic A/UH-1Airframe and Powerplant
6116

Tiltrotor Mechanic MV-22Airframe and Powerplant
6122

Helicopter P/P Mechanic T-58Powerplant
6123

Helicopter P/P Mechanic T-64Powerplant
6124

Helicopter P/P Mechanic T-400/T-700Powerplant
6132

Helicopter/Tiltrotor Dynamic Comp MechanicAirframe
6152

Helicopter Airframe Mechanic CH-46Airframe
6153

Helicopter Airframe Mechanic CH-53Airframe
6154

Helicopter Airframe Mechanic UH/AH-1Airframe
6156

Tiltrotor Airframe Mechanic MV-22Airframe
6172

Helicopter Crew Chief CH-46Airframe and Powerplant
6173

Helicopter Crew Chief CH-53Airframe and Powerplant
6174

Helicopter Crew Chief UH-1Airframe and Powerplant
6176

Tiltrotor Crew Chief MV-22Airframe and Powerplant
6212

Fixed-Wing Aircraft Mechanic AV-8/TAV-8Airframe and Powerplant
6213

Fixed-Wing Aircraft Mechanic EA-6Airframe and Powerplant
6214

Unmanned Aerial Vehicle Mechanic UAVAirframe and Powerplant
6216

Fixed-Wing Aircraft Mechanic KC-130Airframe and Powerplant
6217

Fixed-Wing Aircraft Mechanic FA-18 Airframe and Powerplant
6218

Fixed-Wing Aircraft Mechanic F-35B Airframe and Powerplant
6222


Fixed-Wing Aircraft P/P Mechanic F-402Powerplant
6223


Fixed-Wing Aircraft P/P Mechanic J-52Powerplant
6227


Fixed-Wing Aircraft P/P Mechanic F-404Powerplant
6252

Fixed-Wing Aircraft A/F Mechanic AV-8/TAV-8Airframe
6253

Fixed-Wing Aircraft A/F Mechanic EA-6Airframe
6256

Fixed-Wing Aircraft A/F Mechanic KC-130Airframe
6257

Fixed-Wing Aircraft A/F Mechanic FA-18Airframe
6258

Fixed-Wing Aircraft A/F Mechanic F-35BAirframe
6276
6232/6242Fixed-Wing Aircraft Crew Chief KC-130Airframe and Powerplant



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Page updated October 32, 2023