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Re:Airline pilots landing at LAX report “a guy in jetpack” f... by cma on Tuesday September 01, 2020 @10:16AM (#24341929)
Most of that alien stuff was miscalculating velocities by not taking into account field of view (zoom in/out) changes in the camera.
Re:Airline pilots landing at LAX report “a guy in jetpack” f... by bitcharmer on Tuesday September 01, 2020 @10:31AM (#24342132)
Are you referring to the documented cases of UFO sightings by the US navy? AFAIK there were also numerous pilot testimonies and radar logs to prove what was happening.

Or is it a different case?

Re:Airline pilots landing at LAX report “a guy in jetpack” f... by dsaavy on Tuesday September 01, 2020 @11:25AM (#24342809)
Mick West on YouTube has some pretty good explanations behind the UFO sightings by the US Navy.

Here he goes through why the glare rotates while the horizon does not (and recreates the phenomenon): https://www.youtube.com/watch?v=ka_bX9Hx1H0

Here he highlights the relevant gimbal information on the Navy display that explains the "sudden" movements of the UFO: https://www.youtube.com/watch?v=U1di0XIa9RQ&t=251s

He's a retired developer who is now a science writer and skeptical investigator (just to give you an idea of where his expertise/bias may lie)

Re:Airline pilots landing at LAX report “a guy in jetpack” f... by ColanR on Tuesday September 01, 2020 @12:14PM (#24343388)
> retired developer who is now a science writer

Unless there's some unmentioned specific expertise, that's not a very high bar, relative to what he's trying to discuss.

Re:Airline pilots landing at LAX report “a guy in jetpack” f... by dsaavy on Tuesday September 01, 2020 @01:31PM (#24344313)
Sure it's not a high bar, I just wanted to point out what his background was. I don't want to suggest that you need specific credentials in order to conduct reasonable scientific investigations either.

His videos do a decent job of replicating the behavior seen in the UFO videos in a simple way and will give experts in the area a starting point to agree/disagree with his conclusions. Especially with the simple descriptions of the gimbal behavior/limitations in range of motion paired with the data given in the view of the video.

Re:Airline pilots landing at LAX report “a guy in jetpack” f... by rhinoceraptor on Tuesday September 01, 2020 @12:05PM (#24343277)
UFOs are just unidentified flying objects. It's pretty hard to identify flying objects when you're moving hundreds of miles per hour, looking at another object moving hundreds of miles per hour, from a distance of miles, and you're looking at it through a camera lens.
Re:Airline pilots landing at LAX report “a guy in jetpack” f... by cma on Tuesday September 01, 2020 @11:18AM (#24342716)
The most prominent was from a pilot who had a history of UFO pranks (flying in over campfires silently then turning on afterburners; his story about doing that showed up in an online UFO report contemporaneously with when he described doing it).
Re:Airline pilots landing at LAX report “a guy in jetpack” f... by vinalk on Tuesday September 01, 2020 @11:01AM (#24342501)
It’s fascinating to me that people with zero experience to be in that situation or use the equipment are saying what the pilots saw was wrong. Everyone is an expert on the Internet.
Re:Airline pilots landing at LAX report “a guy in jetpack” f... by sandworm101 on Tuesday September 01, 2020 @11:10AM (#24342628)
It is equally fascinating to me that people who do not work with aircraft, pilots, ships, radars or aviation in general automatically assume that the pilots are not incorrect. being a military pilot doesn't make one an expert on all aircraft/weather/radar etc. The scope of their expertise is far smaller than popularly believed.
Re:Airline pilots landing at LAX report “a guy in jetpack” f... by dang on Tuesday September 01, 2020 @01:37PM (#24344392)
I suppose that people were always this way and that the internet has just brought the phenomenon to mass visibility.
Re:Airline pilots landing at LAX report “a guy in jetpack” f... by l33tman on Tuesday September 01, 2020 @11:54AM (#24343151)
Yeah there were a lot of auxiliary interviews that corroborated the story, going back like for the entire morning with radar operators tracking multiple objects. Still, since it feels absolutely crazy that the navy wouldn't investigate more closely in that situation and then just "leak" 20 seconds of it, suggests that it's some kind of intentional or unintentional hoax..