Four Chopper Checkpoints are Grand Theft Auto: Vice City side missions around the city with similar objectives - with no time limit the player must fly the Sparrow through a series of checkpoints. All four are required for 100% completion. The first three are unlocked by completing the mission Rub Out and Downtown is unlocked by G-Spotlight. They are commenced by entering a parked Sparrow. The player is rewarded $100 for completing the course. The Sea Sparrow awarded for collecting 80 Hidden Packages behind the Vercetti Estate does not trigger a Chopper Checkpoint mission.