Investigating the downed black helicopter, alongside repairing the damaged telescopes, is one of the challenges foreshadowing upcoming storyline events in Fortnite Chapter 2 Season 6.
To complete this challenge, you need to visit the downed black helicopter’s location and tune its radio by investigating the destroyed vehicle.
Completing this Fortnite challenge will reward you with 24k XP, which will help you climb the Season 6 Battle Pass.