Suspicious 'Hologram' UFO Still Manages to Confound (Video)

A UFO video on YouTube, which makes some wild claims and seems suspicious, still manages to produce an image many are puzzled by with no explanation. What is it?

The video claims to show "leaked footage" of a holographic rendering of an unidentified flying object zooming through the sky. The footage seems to be passed through a filter and the poster makes the claim it's all part of a "HARP" experiment.

Commenters point out that there is no such program known as HARP (it's actually H.A.A.R.P.) and that the object resembles an airplane.

But what kind of airplane?

The subject of the video makes some wild moves through the air and resembles a jet flying sideways. But it doesn't look like any kind of known jet, airplane or helicopter.

Despite the spurious claims made by the poster of the video, the image of this UFO sighting remains something which cannot be easily explained.

So, what is it?

Here's the video: