Knight Sergeant Gavil is a Brotherhood soldier at the Boston Airport. He is the head of the BOS logistics division in 2287.


Gavil is in charge of the Brotherhood's Logistics division. The division is headquartered at the Boston Airport. He keeps track of supplies and food rations coming in and out of the supply depot. Recently, suspicious activity has been taking place at the airport.

Food rations were disappearing by night. Gavil suspects that one of the soldiers assigned at his division is responsible for the thefts.

Interactions with the player characterEdit

Interactions overviewEdit

General Services Quests
Essential: noIcon cross
Companion: noIcon cross
Perk: noIcon cross
Merchant: noIcon cross
Doctor: noIcon cross
Rents bed/room: noIcon cross
Starts quests: yesIcon check
Duty or Dishonor
Involved in quests: yesIcon check
Ad Victoriam



  • Gavil, along with Lucia, is one of the very few named Brotherhood of Steel members to survive the destruction of the Prydwen during Airship Down, Rockets' Red Glare or With Our Powers Combined. He can be found at his usual workplace at the supply depot and will, of course, be hostile to the Sole Survivor.
  • If Duty or Dishonor is completed before Ad Victoriam, Gavil will join the player as part of the Liberty Prime escort squad. He will also wear his unique BOS III power armor, with the Knight Sergeant rank on the left forearm.


Knight Sergeant Gavil appears only in Fallout 4.