Chris-Evers is one of many who have done extensive research into various shapes, besides the typical disk shaped crafts.
https://olmmag.wordpress.com/posts
https://metro.co.uk/2024/02/12/uk-airport-revealed-new-ufo-hotspot-several-near-misses-20263215/
https://simpleflying.com/a321-ufo-heathrow-departure/
https://www.telegraph.co.uk/news/newstopics/howaboutthat/ufo/10551201/Jet-in-near-miss-with-UFO.html
https://www.ufoinsight.com/ufos/cover-ups/what-was-over-gatwick-airport Sometimes drones and other conventional explinations just doesn't explain away this mysterious phenomenom.
https://www.infinityexplorers.com/closure-of-gatwick-airport/
https://hackaday.com/2018/12/26/ooops-did-we-just-close-an-airport-over-a-ufo-sighting/