"The craft circuits override lower frequency, lower voltage electric circuits within and near their electromagnetic fields. One source briefly mentioned a 1941 incident, where a shortwave radio was used to override automobile ignition systems, up to 3 miles away.
When the shortwave radio was turned off, the cars could work again. How many UFO encounters have been reported in which automobile ignition systems have suddenly stopped?
I figure that things would not be at all pleasant for drivers of modern cars with computer controlled engine and ignition systems. Computer circuitry is sensitive to small changes in voltage and a temporary wrong-way voltage surge may wipe the computer memory out.
It could mean that a number of drivers would suddenly be stranded with their cars not working should such a craft fly low over a busy highway. Only diesel engines, already warmed up, and Stanley Steamer type steam engine cares are able to continue working in a strong electromagnetic field."
https://nexusnewsfeed.com/article/science-futures/nikola-tesla-s-flying-saucer-electromagnetic-field-lift-experiments/
"Your communications systems and platforms will experience temporary outages as our Starship enters the theater of your airspace. Your internet, cable and satellite transmissions are only being temporarily affected.
Enjoy our love and peace. We are your friends and have come to reveal ourselves and help your troubled world."
https://gfop.wordpress.com/2008/10/14/the-time-is-now-galactic-federation-of-planets/
ASHES TO ASHES UFOs ‘shut down 10 nuke missiles at US base & may have been alerted to humanity by first atomic bomb blasts’
https://www.the-sun.com/news/3125848/ufos-shut-down-nukes-us-base/