Sonic Periscope Audio Log
This device has recorded several conversations. Vigil Audio Log Collectors will want this information.
— In-game description
Upon the destruction of a Sonic Periscope, a Sonic Periscope Wreckage will appear, granting all players in the area a Sonic Periscope Audio Log. These logs can be turned in to Audio Log Collector NPCs for 100 karma each. The rubble pile will remain for a short time; typically (depending on spawn location) after approximately 5 minutes a new Sonic Periscope will appear, removing the previous rubble pile from which the audio log could be collected.
Turning in the Audio Logs also advanced the monthly Spy on This! achievement during April 2013, which required 150 logs to complete.
Audio Log Collector NPCs are marked on the maps with the normal collection icon for dynamic events, but with the Living Story gold star.
- Wayfarer Foothills: Snowlord's Gate, Vigil Lheola
- Snowden Drifts: Hunter's Pitfalls, Highpass Haven Waypoint, Vigil Aston