2017-04-25
- Ocean X, Facebook page: https://www.facebook.com/groups/OceanXteam/
- Ocean X, Instagram page: https://www.instagram.com/oceanxteam/
- Ocean X, YouTube page: www.youtube.com/oceanxteam
- Ocean X, Twitter page: https://twitter.com/OceanXteam
- Ubåtsjakts gruppen: https://www.facebook.com/groups/ubatsjakt/
- Ubåtsjakts sidan: https://www.facebook.com/ubatsjakt/
- Russian Submarine (SOM) Facebook page: https://www.facebook.com/submarinesom/
- Dennis Asberg Facebook page: https://www.facebook.com/dennisaasberg/
- Dennis Asberg Instagram Page: https://www.instagram.com/dennis_asberg/
- Peter Lindberg Facebook page: https://www.facebook.com/petertreasurehunter/
- Peter Lindberg Instagram Page: https://www.instagram.com/petertreasurehunter/
