Strelok's stash

Doctor says that before losing the memory, you left a stash somewhere in Pripyat. It's in the open, but very hard to reach.
== Walkthrough ==
=== The actual stash ===
The stash is located on the tree at the [ Lenin avenue], to the southeast from Bourbon's place at [ Hotel Polissya]. The location is on the video below. You have to climb the tree.
In the stash, you find the PDA with a note left by Strelok (the note is untranslated as of May 12 2022). It says the following:
"Congratulations stalker, you found my stash that I left here. And not just found it, but also climbed into this hard to access place! If you are as nosy as it seems, I'll give you an advice: if you won't drop down to the ground, you could find several of my other stashes scattered all over Pripyat, with extremely useful stuff inside. Hint: the wires aren't just for electricity.
After picking this stash up, four controllers spawn around.
=== Extra stashes ===
Do not drop down to the ground, because as the note says, the rest of the stashes is only accessible if you stay up. Kill the controllers, then jump from the tree to the wires nearby and continue to the stash as shown on the video above. Then you can follow the audio records found in giving you some hints about next stashes in the series. Just don't drop down during this, as the teleports are one-use.
Inside the fourth stash, you will find two routes between the Bar and Cordon and Pripyat, accessible through the dialogues of Barkeep, Sidorovich, and Doctor. This info will be stored as a note in your PDA. The Strelok's recording will also say that you have to ask Doctor about the rest of his stashes.
Note: you have to exit the balcony through the teleport the audio recording talks about.
=== Doctor ===
Report to Doctor. He will say that another two of your stashes are in the pipes at Dark Valley and Wild Territory, hidden in the same way as this one, and cannot be taken without teleporting. It's better to start at the Wild Territory.
== Notes ==
* Technically, only the first stash is required for the quest. However by dropping down from the tree you make the others disappear, blocking the rest of this major stash series.
* The newly discovered transitions cost 5000RU to use. (The transition itself is blue doors in corner of the buildings behind Doc)
* During the rope-walk to the last stash (at Lenin square, the one with sign in middle) It's easier to sprint jump to the sign. But by doing so, you will skip one of the Doc's dialogues and the teleport on the balcony will not activate.
== Bugs ==
* When using these new transitions, be sure to finish the dialogue with traders properly (do not exit through X or Esc mid-dialogue). Otherwise you will just pay the money, but nothing will happen, and the transition will become unusable.