11. An augmentor duct helps provide thrust for the engine by forcing air out of the engine's nozzle. 12. Another investigative report said the base's inspection procedures for augmentor ducts were " ineffective ." 13. Less than half the wreckage was recovered, and the stabilizer augmentor was among the critical evidence never found. 14. While Miles browses classified files, Drew overhears Crow demanding that Pat prepare for a motion control Augmentor demonstration. 15. The most troubling issue involves the augmentor duct, an engine part used in nearly all of Luke's fighters. 16. "The stabilizer augmentor functioning really badly could have been a contributing factor, " said Lt . Cmdr. 17. The day after, they learn from their audio / video feed that Crow has file backups and an Augmentor prototype. 18. To fix the stabilizer augmentor problem, mechanics replaced a computer system that had " a high failure rate," 19. Trying to control a jet without a stabilizer augmentor is similar to trying to steer a car when the power steering fails. 20. Since the March 26 crash, maintenance crews have found cracks up to an inch long in the augmentor ducts of 17 engines.