The Key to the Tower

I have two pieces of news: good and bad. Which one should I start with? I'll start with the good! We've proven our potential, the Overseer is pleased with us and wants to meet you in person... Yes, you specifically. The bad news: it's not that easy to get to him; everything there is mined. Plus, a sniper is picking off anyone who approaches the Lighthouse.
We need to somehow let everyone know it's you, among all those other PMCs scurrying around there. So, we'll assemble a transponder for you. The merchant at the Lighthouse will receive the signal, signal the sniper, and deactivate the mines. The journey will be safe. I've already written down the materials I need for assembly. The hull will be a bit of a challenge, but I think I can try searching for it at the Ysec bases.
- Find and transfer 2 Plexiglass Pieces in the raid
- Find and transfer 1 Electrical Tape in the raid
- Find and transfer 2 Military Circuit Boards in the raid
- Find and transfer 1 Military COFDM Wireless Signal Transmitter in the raid
- Find and transfer 1 Working LCD Display in the raid
- Obtain a Radio Transmitter Case in the Lighthouse
- Transfer the Radio Transmitter Case
- Experience: 30 500 exp
- Mechanic Loyalty: +0.01
To complete the quest, you need to go to the Lighthouse location.
The Radio Transmitter Case will be the hardest to find, as it can spawn in several places:
- In the abandoned landing stage, on the floor near some wooden pallets near the stairs;
- In the upper chalet, near some corpses on the ground, or in the hand of one of the corpses;
- In the uppermost chalet, on the second floor: in a pile of books on the floor, on a table between two record players, or near the coffee table by the fireplace;
- In the lower chalet, on the fireplace;
- In the lower chalet, in a box behind the fireplace at the end of the room;
- In the lower chalet, on the second floor, between the safe and the cabinet;
- In the table under the cash register in the store in front of the Renegades' base;
- On a wooden crate on the observation tower marked "ZRU" in the Renegades' base;
- In boxes behind the car next to the observation tower;
- On boxes near the red container located near the first building;
- On iron shelves to the left of the entrance to the booth next to the red container;
- On the roof of the first building, on green boxes in the center;
- In the room with the stairs, located opposite the first building, the radio transmitter will be in the far corner on the right;
- On barrels under the green tent;
- On a green table under the second green tent;
- On a box near the ventilation located on the roof of the third building;
- On the gas tank of the cement truck located near the entrance;
- On a green table in a tent near the cement truck.
Afterwards, you must leave the location alive to deliver the quest item to the client.