The Lost Patrol

The Lost Patrol is a quest in Fallout 4.

Quick walkthrough

 * 1) Investigate the battle site.
 * 2) Listen to Knight Astlin's holotape.
 * 3) Investigate the Revere Satelitte Array.
 * 4) Follow the radio distress signal.
 * 5) Listen to Scribe Faris' holotape.
 * 6) Follow the radio distress signal.
 * 7) Investigate the battle site.
 * 8) Listen to the Battlefield holotape
 * 9) Investigate Recon Bunker Theta.
 * 10) Speak to Paladin Brandis.
 * 11) Report to Danse.

Detailed walkthrough
One can find the origin of one distress signal in the Revere satellite array next to Scribe Faris.

The player character can find another in a ruined house next to Knight Varham. The ruined house is north of Relay Tower 0MC-810, south of Greentop Nursery and east of Taffington boathouse.