Quartermastery

Quartermastery is a Brotherhood of Steel radiant quest in Fallout 4. The quest is obtained from Scribe Haylen in the Cambridge Police Station.

Detailed walkthrough
Each quest gives a random location containing a piece of tech, either a flux sensor, haptic drive, or reflex capacitor. Travel to each location, obtain the tech and report to Haylen for the reward.

Bugs

 * It is possible that the random radiant mission generator might send you to a previously cleared location, which will make the required item impossible to recover because enemies and chests didn't respawn. When looking at the Pip-Boy map marker, the marker will point directly at the player, wherever they are. Spawning the required item via console command will not advance quest. However, using will allow the quest to advance forward. The console code works, and sets quest to "Report to  ".
 * The mission generator may place the item before the next quest is accepted (likely triggered by completing the previous quest). The item cannot be removed until accepting the next quest, at which point it can be handed over.
 * If this quest has been started and is at the 'Report to Scribe Haylen' stage, you will not be able to turn in the mission if you have already started the mission Blind Betrayal and are required to speak to Scribe Haylen. Once you speak to her she will not talk about the Quartermaster mission, only saying "I'm sure you'll do the right thing in reference to the Blind Betrayal mission.
 * This quest and Cleansing the Commonwealth tend to prevent Railroad side and radiant quests from occurring if the locations overlap, such as being unable to start Memory Interrupted when "Recover the (tech) from Malden Center" is in progress.
 * This quest may give a Far Harbor location to retrieve the item, even if the Far Harbor questline has not been started yet. This can be fixed with the console command "player.setstage 000c30dc 40" (see the note above), which sets the quest state to "Report to Haylen". Console users may have to reach the required level and initiate the quest line to go to Far Harbor themselves, only then will one be able to go to the location.
 * Alternatively, you can also use (Rayburn Point) or  (Zephyr Ridge) followed by  to move the chest directly to the player. This can be useful if Haylen tries to repeatedly send you to far harbor locations several times in a row.

Gallery
Квартирмейстер (квест)