equipment$200–470used in 2 side quests
Personal locator beacon (PLB)
An emergency device that sends GPS distress signals directly to search and rescue, bypassing cell networks entirely. Works in underground structures, remote areas, and anywhere cell phones fail.
What to look for
- 1Direct satellite connection (not cell-network dependent)
- 2406 MHz frequency for PLBs or Iridium network for messengers
- 3GPS location transmission included in SOS
- 4Battery life of 24+ hours once activated
Skip
- Cell-network 'emergency' features as substitutes
- Devices requiring monthly fees if you're occasional user (PLBs have none)
- Units without built-in GPS (coordinates must be accurate)
Used for: Urban exploration in signal-dead zones · Solo adventures in isolated locations · Emergency backup for underground environments · Real-time location sharing with emergency contacts
Side quests that use it
Pick the adventure first; the gear follows.

Personal Growth
Urban Adventure Safety & Risk Management Center
The difference between adventure and disaster is knowing what to look for before things go wrong.

Urban Exploration
Urban Exploration Safety & Legal Framework
Explore the hidden city legally and safely—because the best urbex stories don't involve lawyers or emergency rooms.