Marine Aviation Training Support Group-22

The mission of MATSG-22 is to represent the Commanding General, Training Command in enabling Marine training through Service advocacy and support while reinforcing Marine Corps values, warfighting ethos, principles, and competencies to provide the best-trained Marines to the Fleet Marine Force.  MATSG-22 also maintains liaison and fosters relationships across the training enterprise to ensure all training meets the needs of our operating forces.


Colonel William P. Donnelly
Commanding Officer, MATSG-22

 Colonel Donnelly is originally from Palmyra, NJ. He enlisted in the U.S. Navy in 1989, and

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Lieutenant Colonel Jay D. Hanson
Executive Officer, MATSG-22

LtCol Jay Hanson entered the United States Marine Corps in 2002 after graduating from the United

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Sergeant Major Jody G. Armentrout
Sergeant Major, MATSG-22

Jody G. Armentrout was born on 8 December 1974, in Abilene, Texas.  He reported to Recruit Training

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NAS Corpus Christi
271 5th Street
Corpus Christi, TX 78419

DSN: 861
Duty: (361) 961-0065
Duty Cell: (361) 533-4738
FAX: (361) 961-3487
Student Pool: (361) 961-0141
Voting: (361) 961-1416
MATSG-22 24/7 SARC Hotline: (361) 961-1360
NASCC 24/7 Sexual Assault Support Line: (361) 438-7778




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Training Command