The GASH Blimp is a vehicle that only appears in Grand Theft Auto: Vice City. The blimp can be seen flying around skyscrapers in the Downtown area of Vice City. It was the only blimp to appear in a Grand Theft Auto game until the release of Grand Theft Auto V's Atomic Blimp, which appears flying around Los Santos.
The GASH Blimp is uncontrollable to the player, and it fies above the height limit in the game, making it impossible to reach without the use of cheats. With the use of modifications, it is possible to make the blimp a useable vehicle in the game.