United States Marine Corps Specialty Codes
MILITARY OCCUPATIONAL SPECIALTY CODES
U.S. Marines
The codes below are listed in the following format: "Current Number (Old Code Numbers) -- Job Title -- Creditable Experience".
| Following are the updated, new, and the older military operational specialty (MOS) codes for the U.S. Marine Corps enlisted personnel. 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 (A&P) mechanic certificate. |
6113 -- Helicopter Mechanic CH-53 -- Airframe and Powerplant 6114 -- Helicopter Mechanic A/UH-1 -- Airframe and Powerplant 6116 -- Tiltrotor Mechanic MV-22 -- Airframe and Powerplant 6122 -- Helicopter P/P Mechanic T-58 -- Powerplant 6123 -- Helicopter P/P Mechanic T-64 -- Powerplant 6124 -- Helicopter P/P Mechanic T-400/T-700 -- Powerplant 6132 -- Helicopter/Tiltrotor Dynamic Comp Mechanic -- Airframe 6152 -- Helicopter Airframe Mechanic CH-46 -- Airframe 6153 -- Helicopter Airframe Mechanic CH-53 - Airframe 6154 -- Helicopter Airframe Mechanic UH/AH-1 -- Airframe 6156 -- Tiltrotor Airframe Mechanic MV-22 -- Airframe 6172 -- Helicopter Crew Chief CH-46 -- Airframe and Powerplant 6173 -- Helicopter Crew Chief CH-53 -- Airframe and Powerplant 6174 -- Helicopter Crew Chief UH-1 -- Airframe and Powerplant 6176 -- Tiltrotor Crew Chief MV-22 -- Airframe and Powerplant 6212 -- Fixed-Wing Aircraft Mechanic AV-8/TAV-8 -- Airframe and Powerplant 6213 -- Fixed-Wing Aircraft Mechanic EA-6 -- Airframe and Powerplant 6214 -- Unmanned Aerial Vehicle Mechanic UAV -- Airframe and Powerplant 6216 -- Fixed-Wing Aircraft Mechanic KC-130 -- Airframe 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-402 -- Powerplant 6223 -- Fixed-Wing Aircraft P/P Mechanic J-52 -- Powerplant 6227 -- Fixed-Wing Aircraft P/P Mechanic F-404 -- Powerplant 6252 -- Fixed-Wing Aircraft A/F Mechanic AV-8/TAV-8 -- Airframe 6253 -- Fixed-Wing Aircraft A/F Mechanic EA-6 -- Airframe 6256 -- Fixed-Wing Aircraft A/F Mechanic KC-130 -- Airframe 6257 -- Fixed-Wing Aircraft A/F Mechanic FA-18 -- Airframe 6258 -- Fixed-Wing Aircraft A/F Mechanic F-35B -- Airframe 6276 (Old Codes 6232/6242) -- Fixed-Wing Aircraft Crew Chief KC-130 -- Airframe and Powerplant |
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