INTERCEPTED TRANSMISSION
This station has been transmitting on frequency 14.7kHz since REDACTED. The operators of this array are CLASSIFIED. Purpose: monitoring deep-ocean REDACTED activity in the Challenger Deep region.
Current scan reveals seamount formation at coordinates 11.3493N, 142.1996E. Elevation from abyssal plain: 2,847m. Summit depth: 8,187m below sea level.
If you are reading this, you have intercepted an active signal. Your presence has been logged.