Message for Jeff is a holotape in Fallout 76.
Location
The tape can be found at Tygart water treatment in a trailer, on the floor to the left of Amy Kerry's terminal.
Transcript
Amy Kerry: Jeff, I really hope you got my message and my hint was clear enough to help you find this holotape. I'm leaving the cabin. These Brotherhood of Steel guys haven't found out where I live yet, but they might. I'm going to hide out in the place we had our first date. Come and meet me there when you can. I locked out my environmental monitoring program with a password and I'd like you to have it. After everything the Brotherhood has put us through, there's no way in hell they're getting my research. I hope you can find me soon. Until then, be safe and... I love you. I should have told you much sooner, in person.
Notes
This holotape will be removed from the player character's inventory and must be collected again as part of the "Investigate the trailer" objective, should they have to reload the game as part of the Ecological Balance daily quest.
