yes - you need to watch Dan Ackroyd unplugged on the UFO phenomena...great documentary as you will see if you ermmm see it.
I saw one a few years ago over my house - I live near KSAN Lindberg field in San Diego.
It was just around 9

m...there was a partial lunar eclipse and that is why I was outside looking up at about 1/4 elevation from the horizon. Just then a Southwest 737 was taking off and on departure they fly almost directly overhead...
I began to track the 737 when I saw movement above it at a right angle - I switched to the object and could just make out a large, perfect black wedge...there were no appendages visible at all...just like a giant old fashioned wedge shaped door stopper. Perfectly Black, no nav lights - no lights on it at all....and it was MOVING FAST.
If I were to estimate speed, I would say mach 6 or 7....as it was at unknown altitude and of unknown size I can only support that by saying that from directly overhead to the point where it disappeared from view took maybe 3 or 4 seconds. I think that had more to do with altitude than anything else, but because I had no way of knowing how big it was its hard to say. But - using the 737 for reference, and assuming the wedge was at 20,000' (there was a cumulus layer broken 2/8 at about 4,000' (the 737 was below that and the wedge was well above it) I think the wedge was much, much bigger than the 737...maybe 3-4 times larger as the wedge's length was roughly equal to the span of the much lower 737.
I tracked the wedge and then wondered at it flying over tower controlled airspace during normal operational hours at an international airport with lights out and decided to call KSAN tower to see if they saw it or tracked it on radar - I had the exact time and the Southwest flight, the course and estimated speed and estimated altitude to give them.
It took some time to locate a phone number for Lindberg tower - but I found it and called them - I got a feller on the phone who said he was the supervisor and gave him the information (this was after 9/11 and air traffic of this nature over controlled airspace at a large intl' airport would cause a scramble of F-18's from North Island or Miramar at least)
The man on the phone says no one in the tower observed any thing unusual - I heard him ask around...then he paused and asked me for my name ad phone number which I gave him. I hung up and called Tracon which is located on Miramar Rd a stones throw from MCAS Miramar and asked the supervisor there if they tracked the object...no was the answer. But the guy said he wanted to contact another Tracon and call me back, so I gave my name and number to him.
About an hour later I get a call - *Mr Scott? - speaking - *did you report an aircraft near Lindberg field this evening? - yes, thats right...who am I speaking too? - *Mr Scott can you describe the aircraft to me please? - Black, wedge shaped, large, clean with no appendages, no lights of any kind, traveling from northeast to southwest at approx. 6-7 mach and at unknown altitude but well above the cumulus cloud layer...
*Mr Scott we did not track any aircraft at the time or in the location you reference.
Ok, but where there any military flights scheduled at the same time? could it have been an SR type?
*Mr Scott - we did not track any aircraft at the time or location you reference.
Ok - but who am I SPEAKING TO?
*click*
that was it - at a time in our lives when air traffic was and still is under intense scrutiny and tight regulation and restriction, this unknown machine waltzed across the sky directly over a major commercial airport either completely unseen....or