Thawed Out (S04E10)

Title: Cold Brew Rescue Plot: An enterprising bar owner embarks on a journey to Alaska to source craft beer, while a dedicated team of engineers tackles the task of removing rust from a cargo plane. Meanwhile, a decommissioned 727 is given a second chance as it finds its new destination. On the ground, mechanics face an unusual challenge as they clear a bush plane's wing of a pesky rat's nest.