UFO Sighting in Covington, Georgia on June 15th 1973 – one huge craft. blocked the sky. came over the top of us, broad day-lite

it was three of us. we were in our front yard at our picknick table.under our big oak tree. my brother ricky our friend Vicky blackstock and my self. it was a normal summer day.out of no where,it got dark. we all looked up.and it was a huge craft. it coverd the sky above us. it was big as three football fields. it came right over the top of us it slowly passed over top of us. it shadowed every thing. and then that was all there was to it.it just slowly passed over the top of us and it was gone.no sound no lights,nothing,just this humongus craft, and the solid shadow over head.that caused us three to look up at the same time. it was so frigen real and just there.! it had to of covered our intire nieboohood. im sure that other people had to seen it. because it was in broad day light!! my brother asked me if I remembered this happening to us just before he died.in jan. 2010 and that is the truth!! id love to talk more about it. and find out who eles saw this thing? big as a mountain? can you help me to find out? thanx, Pamela slate Vicky lives in gulf shores ala. this was in 1973. I was 13 year old. now im 55 year old. thanx again, hope something can come out of this! thanx ps I wanted to go in and get th camera. but I didn't, because I new that I would miss something..