Like a Broken Record Achievement in Halo: The Master Chief Collection

As soon as the mission starts, grab a Banshee on the platform off to the far left and proceed through the mission as normal; waiting for your allies to board the Phantom, opening the first gate, and passing through the service tunnel until you reach the second outdoor area of the mission. At this point, steer your Banshee towards the right, where you can see a bright screen that says “CONNECTION LOST.” Pilot the vehicle towards this screen you should see a small bridge with an alcove/platform on each side above the structure. You’ll need to exit your Banshee on the right-hand platform. If you wait on this platform long enough, a familiar tune will begin to play and your achievement will unlock.