Aliens Incidents Declassified Esoteric Places Creatures People Rabbit Hole

Home › Declassified › Sonar Anomalies › The Descending Seven Minute Contact

The Descending Seven Minute Contact

Key related concepts

The Deep Trench Object Acoustic Theory
The Echo That Sounded Manufactured

Continue the trail

PreviousThe Deep Trench Object Acoustic Theory NextThe Echo That Sounded Manufactured

Archive file

Archive Code: 0032
Category: Sonar Anomalies
Section: Declassified

Related

The Deep Trench Object Acoustic Theory
The Echo That Sounded Manufactured

More in Sonar Anomalies →

© 2026 Project Black Echo. All signals reserved.

Contact About Sources