Ahab

Ahab is a heavily customized Sentry Bot owned by the Rust Devils

Background
Prior to the events of the game, the Rust Devils attempted to raid the Robotics Pioneer Park in search of robot parts. Near the target location was a shack with a deathclaw sleeping inside (the said shack can be seen in-game with a respawning deathclaw inside), so the Rust Devils used extreme caution. They were successful in their mission until a group of the Mechanist's robots headed by Jezebel attacked the Rust Devils. The deathclaw awoke and attacked, killing multiple Rust Devils and robots. The Rust Devils managed to kill the deathclaw and capture Jezebel who was leading the robots. Ivey was enraged and became bent on destroying the Mechanist, and thus constructed Ahab using the skull of the deathclaw for a helmet for the newly constructed sentry bot.

Quests

 * Headhunting: Ahab is found in an idle state near Jezebel in the Fort Hagen hangar. Ahab will be inactive, but will activate and attack the Sole Survivor when they remove Jezebel's head from the control panel or interact with him. He is armed with two heavy flamer mods but drops normal sentry bot loot apart from a unique mod.

Appearances
Ahab appears only in the Fallout 4 add-on Automatron.

Bugs

 * Ahab will sometimes become hostile without interaction or taking Jezebel's head. This may be caused by wearing power armor with the targeting HUD mod.
 * Removing the mod before entering the hangar should fix this issue.
 * Ahab can be trapped in the corner of the room and not move out during the whole fight.