Note that on the close up of the U̳F̳O̳ above there are no wings, not propellers, nothing to indicate its anything but a U̳F̳O̳. U̳F̳O̳s often scout out the most high tech devices they can in order to scan them and learn about our current technological levels of humanity. Here we see a perfect oval U̳F̳O̳ shoot past the passenger jet as if it were standing still. Also note, most U̳F̳O̳s are cloaked from radar, and our radar tech is the same today as it was back in the 1970, so that tech is basically stunted (stagnate) and easy to hide from. What we see here in this 2018 video is 100% proof that U̳F̳O̳s investigate passengers jets, jeopardizing the crew and passengers by coming incredibly close to the plane before shooting away.
Eyewitness states: We were out on our balcony at our Airbnb in London, UK. We were directly under a flight landing path, and my girlfriend took this video. After examining it later, we noticed at the 25 second mark, something flew by this plane. It went from tail to nose. Left hand side of the video. If you slow it down you’ll see something fly from the bottom left, up toward top left of the screen. Pretty amazing because the plane was right there beside it in the video, and can give you a great scale of the size comparison.