sequential (61) - Engine

https://kamchihau.blogspot.com/2022/11/httpskamchihau_12.html

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Ref: https://wodewangzhishime.blogspot.com/2022/05/httpswodewangzhishime_28.html.

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Me: Take a look. https://wodewangzhishime.blogspot.com/2023/08/is-that-due-to-wish-to-teach-americas.html . It is engine.

John: OK.

Me: The 1st picture above is "auto piloting". There're 2 receiver. One receiver is locally environmental radar. One receiver is Intenationally satellite antenna. The antenna receive signal from the satellite.

John: The 2nd picture is a ship wreck in Korea in the year of 2014. 

 https://en.m.wikipedia.org/wiki/Sinking_of_MV_Sewol

It claim 300 people's lives. The captain say "I change it from autopilot to manual steering. However, it doesn't work". <---- Hackers hack the satellite. Hackers let the autopiloting "remain". 

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John: And then, hackers let the ship wreck.