Tracking Unknowns

Tracking Unknowns is a side quest in Fallout 76.

Quick walkthrough

 * Investigate the area north of Valley Galleria -- talk to the Major Gutsy in the forest to receive further instructions.
 * Find a signal booster -- located in the Valley Galleria electronics store or in Harpers Ferry.
 * Summon a cargobot -- use the landing pad at Camp Venture.
 * Attach the signal booster.
 * Track the distress beacon to its source -- locate the dead body in the swamp.
 * Enter the Dyer Chemical sewers.
 * Discover the fate of the tracking party.