A good show with swimming pool attached.
More in the next day :







Various videos, above and below water:
https://youtu.be/zpa0nyT7M1w
https://www.youtube.com/watch?v=J05DWhhhqsk
https://www.youtube.com/watch?v=MBqaFw84z8M
https://www.youtube.com/watch?v=a_LnCQkU8b8
https://www.youtube.com/watch?v=KqcsDevQ858
More in the next day :







Various videos, above and below water:
https://youtu.be/zpa0nyT7M1w
https://www.youtube.com/watch?v=J05DWhhhqsk
https://www.youtube.com/watch?v=MBqaFw84z8M
https://www.youtube.com/watch?v=a_LnCQkU8b8
https://www.youtube.com/watch?v=KqcsDevQ858
» Video 'SURFACES" that will aid submarine modelers.
» Wanted. Resin static submarine kit out of production.
» New Static Submarine kit for 2021.
» 1:120 Spanish S-80 submarine
» 1:72 U boot Scratch built
» Alf's U Boat
» Sonar 'ping'
» Pinger 3 - Distance measurement (Triangulation, Transponders and Clocks on Board)