In this episode, meet with crane operator Mike Crumrine, who has been operating cranes for 30 years. Subjects Covered Include: How do you become a crane operator? What does a crane operator do? Do crane operators take tests? How old do you have to be to be a crane operator? Why is math important to become a crane operator? What are outriggers? Who would make a good crane operator? and more. Grades 4-8. 14 minutes on DVD.