Players simply need to walk up to the same spot that they would drive the Kosatka and choose the fast travel option instead. On top of being driveable, the Kosatka allows players to instantly fast travel to a fixed destination for a fee of GTA $10,000 if players have not completed the Cayo Perico heist and GTA $2,000 if completed. From here, players can select a destination from a list and can travel there for the $10,000 fee.
The Kosatka Sonar Station can find hidden treasure
Players can find 10 hidden caches each day in GTA Online that reward them with $7,500.
And RP for their efforts. Coming in at GTA$1,200,000, the Sonar Station is an optional upgrade to the Kosatka.
While its purpose is to scan the ocean floor for treasure.
It is drivable
While this is pretty novel and can help with accessibility.
The Kosatka is quite slow and is impractical as a method of transport. The Kosatka is the only “property” in the game that is completely driveable. Unlike the Yacht, players can step to the helm of the Kosatka and drive it around the waters of Los Santos.
This guided missiles
This feature is not present anywhere else in GTA Online and is unique to the Kosatka submarine. While the Kosatka’s Guided Missile System costs an additional $1,900,000, which allows players to manually take control of rockets and steer them into their foes.
Allows players to spawn free
With the Kosatka that’s no longer a problem as players can now spawn a Dinghy completely free of charge right where they are. Simply access the interaction menu, and under the Kosatka Services tab, hit request Dinghy and speed away.