Black Triangle Sighting in Calgary, Alberta on 2018-05-27 12:13:00 – Triangle shape object passes in front of a high rise building in downtown calgary, alberta casting a shadow across the face of the building as it ascended higher and higher until it was out of view

The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:

A video was sent to me in ontario on may 27th 2018. that video had been taken earlier that day in alberta. it showed a triangular shaped object pass in front of a high rise building in downtown calgary, casting a shadow across the face of the building as it ascended higher and higher until it was out of view. i was not a witness to the event although i know it truly happened. the witnesses were family members. there is no possibility this is a hoax, or joke to be played, there really was a physical object that passed in front of the building. my first thought was a drone. but most of downtown calgary has strict no drone fly policies in place so consumer drones don’t get in the way of airlines. also after the object went behind the bridge in the video it kept going higher and higher into the sky until out of sight, so i don’t think this was a drone. to me it’s not moving like a balloon would at that height. or a kite. i don’t know if it’s alien or government or anything. it could be a drone, it could be a small ship, it could be a helium balloon. i do know it is not a camera trick. it’s no illusion. it is an unidentified flying object.