Army MOS 13B Cannon Crew Member        

A Cannon Crew member is an important part of the Army’s
success on the battlefield. Artillery teams are used to support
infantry and tank units in combat, but also have
responsibilities during peacetime.

Cannon Crew members work on cannons known as
‘howitzers,’ a heavy artillery machine piece with single-barrel
firing capability.

Some of your duties as a Cannon Crew member may include: