172nd Maintenance Group - Leadership

Commander Senior Enlisted Leader First Sergeant First Sergeant
Col. John H. Singleton Chief Master Sgt. Jessica Green Master Sgt. Jonathan Evans Master Sgt. Justin Tyler

172d Maintenance Group - About Us

The 172nd Maintenance Group is responsible for the maintenance of nine C-17 Globemaster III aircraft that provide tactical airlift, aeromedical and humanitarian services on a global level. Subordinate units include:

  • 172d Aircraft Maintenance Squadron (AMXS)
  • 172d Maintenance Squadron (MXS)
  • 172d Maintenance Ops Flight (MOF)