Pack Rat is a racing plane who attempted to qualify for the Wings Around the Globe rally.
In Planes, Pack Rat comes to Lincoln to compete in the qualifier for the Wings Around the Globe. However, she does not successfully set a lap time fast enough to place her in the top five, knocking her out of qualifying.
"Racer number 10 at the Lincoln Qualifier, Pack Rat used to fly cargo in and out of Spokane, Washington. Every year, 54,000 tons of cargo flies in and out of Spokane. Most of that work is left up to planes much larger than Pack Rat, but even small packages need a lift into the little towns in the area. That is where Pack Rat got her name...at least the "Pack" part of her name. Don't ask her about the "Rat" part...."
- "Meet the Planes: Fire and Rescue". Disney Books.