1. Collect second Radar Beacon.
2. Speak to Ada.
3. Proceed to Fort Hagen Satellite Array.
4. Enter Fort Hagen Hangar.
5. Find the Robobrain.
6. Speak to Jezebel.
7. Take Jezebel.
8. Exit the Fort Hagen Hangar.
9. Speak to Ada.
10. Build Jezebel a body.
11. Speak to Jezebel.
Locations to Explore
- Fort Hagen Satellite Array
- Fort Hagen Hangar The Second Radar Beacon
Ada has detected a signal from another Robobrain somewhere in the Commonwealth and she believes acquiring a second Radar Beacon will help narrow the search for the Mechanist.
Head to the marked location on your Pip-Boy’s map, neutralize the second Robobrain, and claim its Radar Beacon. Speak to Ada and give her the device for analysis. Ada needs time to decrypt the newly acquired data, but she has managed to determine the location of a third Robobrain. One more Radar Beacon should reveal the Mechanist’s location and Ada is more than happy to continue her decryption on the move.
Radar Beacon
The Third Radar Beacon
The new signal is coming from the Fort Hagen Satellite Array, a location recently claimed by the Rust Devils. These tech-savvy raiders bolster their numbers with crudely modified robots, so expect heavy resistance upon your arrival.
There’s a hatch blocked by a security door at the base of the northern satellite dish. Head through the camp’s main shelter and follow the ramp to the raised walkways. Use the terminal above the security door to gain access to the hatch, then return to the base of the satellite dish and enter the Fort Hagan Hangar.
Fight your way down the available path to find a large room filled with enemies. There are two available routes to the next area: climb the stairs near the room’s northeast corner or pick the locked security gates (Expert) near the center of the room’s north wall.
Continue past the robot charging pods to find the third Robobrain attached to a large console in the corner of the room. Speak to the Robobrain (Jezebel) to learn of her predicament and hear her proposition. In exchange for her liberation and a new body, Jezebel is willing to surrender her Radar Beacon and provide access to the Mechanist’s Lair.
When you’re ready to strike a deal, remove Jezebel from the console. Doing so triggers a lockdown and activates Ahab, a formidable Rust Devil Sentry Bot located just past Jezebel’s console. Neutralize Ahab and sift through its wreckage to recover a unique robot mod.
Jezebel’s Head
Sentry Ahab’s Helm
The path back to the hatch is blocked, so you must find another way out of the hangar. Look for the passage south of Jezebel’s console and use it to reach the large utility space beyond a set of double doors. The area contains a variety of useful items, so conduct a thorough search before you engage the enemies patrolling the vehicle bay beyond it.
Enter the second vehicle bay and fight your way to the stairs near the room’s northwest corner. Follow the path as it winds through a series of unlocked security gates to the east.
The path leads to a particularly formidable Rust Devil named Ivey. Vanquish Ivey and search her remains to claim her Tesla rifle and some unique T-60 Power Armor parts.
Tesla Rifle
Tesla T-60 Torso
Tesla T-60 Left Arm
Tesla T-60 Right Arm
After defeating Ivey, proceed to the next room to find a Steamer Trunk and the Fort Hagen Hangar lockdown terminal. Loot the trunk to discover an intriguing weapon made from an Assaultron’s head, then use the terminal to open a path back to the hangar’s entrance.
Salvaged Assaultron Head
Exit the hangar and speak to Ada to extract Jezebel’s Radar Beacon. You should now have everything to determine the Mechanist’s location, but Jezebel won’t provide the access key until you provide her with a new body.
A Promise Kept
Return to your Robot Workbench and build a new body for Jezebel. If you haven’t already built a new Automatron, use the following materials to do so now:
- Rubber (6)
- Circuitry (6)
- Ceramic (9)
- Aluminum (11)
- Adhesive (8)
You can modify the Automatron as you see fit, but Jezebel is likely to find fault with any configuration you choose. Luckily, she’ll consider your end of the bargain upheld as long as the body functions. Attach Jezebel’s head to the new body and speak with her. During the conversation, Jezebel uploads plans for a special M-SAT robot mod directly to your Pip-Boy.