Quality of acoustical equipment calibration for waterside security. Historical mistakes and international conflicts.
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Lecture in the International Conference UA-21 (June 2021). Irian Bjørnø and Leif Bjørnø✝. "Quality of acoustical equipment calibration for waterside security. Historical mistakes and international conflicts: “Whiskey-on-the-rock” submarine C-363. New documents.”
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Quality of acoustical equipment calibration for waterside security. Historical mistakes and international conflicts.
- 1. Quality of acoustical and radio equipment calibration for waterside security. Historical mistakes and international conflicts: “Whiskey-on-the-rock” submarine C-363. New documents Irina Bjørnø and Leif Bjørnø†
- 2. How all started -L.B archives
- 3. Map of event from 25.10.1981
- 4. Сalibration mistake: 100 miles ✤ On 27 October 1981 on the south coast of Sweden, approximately 10 km (6.2 mi) from Karlskrona, one of the larger Swedish naval bases.
- 5. Fishermans were there first.
- 6. From Russia with love???
- 8. Russian is invited Sweden…
- 10. 10 days in Swedish water.
- 11. Russia helped the “lost” sub.
- 12. A new facts. In an interview in 2006, Vasily Besedin, the political officer on board, explained the happening . The vessel had dual navigation systems, a well-trained crew and the captain Pyotr Gushchin was amongst the best. On board was staff officer Joseph Avrukevich who was trained in security techniques. Besedin claimed the incident was caused by an error in calculations by the navigation officer due to miscalibration of acoustical system.
- 13. Navigation system was hybrid “Dekka” plus “Loran” Why accidents possible?
- 14. Map of event Navigation system was hybrid “Dekka” plus “Loran”= Russian “Peers” system.
- 15. Swedesh Komsomoletz . c-363. Videos. ✤ https://voenhronika.ru/publ/kholodnaja_vojna_sssr/lodka_n a_skalakh_rossija_2012_god/46-1-0-1523 ✤ https://youtu.be/rlQcrcY072M ✤ https://youtu.be/tjO-bDm_hNU
- 16. New facts, new point of view. In an interview in 2006, Vasily Besedin, the political officer on board, explained the happening . The vessel had dual navigation systems, a well-trained crew and the captain Pyotr Gushchin was amongst the best. On board was staff officer Joseph Avrukevich who was trained in security techniques. Besedin claimed the incident was caused by an error in calculations by the navigation officer due to miscalibration of acoustical system.
- 17. International collaboration and open sources platforms will help us to prevent such crisis. As historical documents were opened and available for public, the role of scientific collaboration was cleared. Only together can make our world more secure place to be. We have only one planet. We all - Human being. We should learn form the mistakes of past. Conclusion
- 18. Leif Bjørnø Students Price competition in UA About International Leif Bjørnø Students Award Leif Bjørnø International Student Award “FOR BEST GRADUATE STUDENT PAPERS“ was established in 2017 as a part of Underwater Acoustics Conference, - UACE - to boost the interest in Underwater Acoustics from young scientists.
- 19. About L.B. Students award-21 https://belbooks.wixsite.com/leifbjoernoe-award
- 20. Book of best students papers from UA conferences 2017 and 2019 ✤ https://issuu.com/belbooks/docs/leif_bj_rn__awards_ book_of_paper
- 21. L.B. Memorial library - for students ✤ will be opened soon…
- 22. Thank you for your attention! ✤ I hope that together we can create the safe underwater environment in Baltic and in the world ocean bottom. Irina Bjørnø