Strange Object Photographed Near Plane in Daytime

• When: March 28th, 2019 at 2:26 AM
• Where: Tucson, Arizona
• What: Dark object near plane

A Tucson resident claims to have seen many UFOs, and according to a recent report sent to MUFON (case 100181), one of their recent sightings was of a round dark object that appeared alongside a plane:

https://www.mufoncms.com/files_jeud8334j/100181_submitter_file1__F58E6C3E3E7A4494B0D3EAC75EB2CA08.jpeg

Object near same airplane two days in a row

This object was close to a plane and disappeared as quickly as it appeared. Saw it when I was taking a picture of a nice plane. Took 4 pictures and the object cannot be seen in the other pictures. See 2nd photo taken the next day at 2:14pm(took 3 that day), which shows odd object that appears to have windows. I have witnessed many sightings west of Tucson in the past 13 years, both day and night.

What do you think this witness photographed? Could it just be a drone or bird or some man-made craft of some kind? Or could it be aliens? As always, share your thoughts on this story and more in the comments below, or on Facebook, Twitter, or Instagram! Did you see this UFO, too? Report your sighting!