OT&I courses are a 5 day NCCCO exam prep course, with practice time on the cranes. We proudly own our cranes, so the student will receive as much practice as needed. The practical exam for the NCCCO certifications takes place on the last day of the course, and will be completed on the cranes used for practice. We offer the courses every 2 weeks. The next available slot will be on Monday January 23, 2017 at 8:00. Call us today 903-845-2444.