Mystery Item

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

it looks like a locator beacon. if it were not tied down i would say it was part of a air dropped sonar bouy. How about an oceanometric data device. a transponder is not out of the question either.
 
https://www.shearwater.com/products/teric/

Back
Top Bottom