GTA V Online: The Black Box File (Priority File) - Sonar Equipment Setup Mission Solo!

In the "The Black Box" File mission chain from the Agents of Sabotage DLC in GTA Online, players undertake a series of high-stakes heist preparations for the FIB Priority File. One vital step is the Sonar Equipment setup. During this stage, your team is tasked with securing specialized sonar gear crucial for tracking the black box of a downed IAA cargo plane.