The relay went dark at 3,840 m. Calibrate four abyssal stations to bring telemetry back. Every ping shows you the trench and shows the trench where you are.
Dive time
00:00
Pings
0
Decoys
0
Stations
0 / 4
Press any key. Sound starts on the first key press, M mutes it.
Hydrophone spectrogram
30 Hz to 4 kHz, newest on the right, last 20 seconds. It keeps listening while muted.
Hydrophone array standing by. Press any key to open the audio link.