91J10 Quartermaster and Chemical Equipment Repairer Course at Fort McCoy

Video by Scott Sturkol

Fort McCoy Public Affairs Office

Jan. 9, 2026 | 0:46

Students and staff with the 91J10 Quartermaster and Chemical Equipment Repairer Course complete hands-on training Jan. 9, 2026, at Regional Training Site-Maintenance at Fort McCoy, Wis. 91J (“Ninety-One Juliet”) is a U.S. Army military occupational specialty for Quartermaster and Chemical Equipment Repairer. Soldiers in this MOS are trained to perform maintenance, service, and repair on quartermaster gear and chemical equipment, including things like mobile water purification systems, laundry systems, heaters, decontamination units, and other special-purpose equipment. The coursework emphasizes reading technical manuals, using tools safely, and learning to troubleshoot and fix these types of systems. (U.S. Army Video by Scott T. Sturkol, Fort McCoy Public Affairs Office)

Up Next

Now Playing

91J10 Quartermaster and Chemical Equipment Repairer Course at Fort McCoy

Mission:
189th IN BDE (CATB) observes, coaches, and trains our ARNG and USAR partners to provide trained and ready units to support combatant commander requirements around the world. O/O, conduct Mobilization and Large Scale Mobilization Operations (LSMO) in support of our ARNG and USAR partners to meet combatant commander OPLAN requirements.
Vision:
Our purpose is to support First Army’s mission to achieve FORSCOM directed readiness and deliver trained and ready NG and RC forces. We accomplish this through partnership with the National Guard and US Army Reserve as FORSCOM’s proponent for the integration of the Army’s Total Force Policy (ATFP) and execution of Mobilization Training Centers (MTC) operations as part of the Army’s LSMO effort.

Newcomers

Tags

Up Next