Wally is an old amphibious aircraft who first appeared in the episode Wally Waddles In. Wally first came in for some repair work and is now on display at the World of Flight Museum at Harefield.
Wally has appeared in the following episodes:
- Series 2 - Wally Waddles In, Deep Sleep, Budgie's Opening Goal
- Series 3 - Boom Boom Budgie, Chuck's Buddy, Put Up or Stuck Up
As stated in his debut episode, Wally is based a Supermarine Walrus. It was implied in the same episode that Wally served the Royal Air Force as was the case for many Supermarine Walruses in real-life. Of the 740 built, only four survive.