The Ghost Hydra is a proven myth in Grand Theft Auto: San Andreas.
Description[]
The Ghost Hydra is a legend of the military plane Hydra that can be seen flying during stormy weather on Monday only.[citation needed] Players speculate that this plane is maybe mistaken for another type of plane that commonly flies through the sky, but on closer inspection, it appeared to be a Hydra. Most people guess that the game codes just spawn the wrong plane. The "Ghost Hydra" easily out-speeds the player when he attempts to follow in another plane.
Location[]
The only place the Ghost Hydra has been spotted is above the city of San Fierro, during stormy weathers on Monday.