The Flying Blimp track is an Expert Track taking place on an unknown orange blimp flying in the sky. The bloons enter by the left of the track, go on the blimp, go down, then go up, then exit by the right of the track. On this track, M.O.A.B. class bloons are 10% faster and have 15% more health. You need to be rank 45 to unlock this track.