Flying object in sky over Sexton Mountain, Beaverton, Oregon.Walking up Sexton Mountain in my neighborhood also known by that name. Came upon what appeared to be a object that was dark gray and was shaped like some. Thought it was a drone. A fellow walker from the neighborhood observed this with me. She thought it was a drone but after we looked for awhile decided it was not because we did not see the other parts on it that resemble a helicopter look to it. It hovered and she said when I kept looking at it it moved away and then back to me. This walker I did not know. She had come up from behind me and asked what I was looking at. I was amazed she was even there because no one is ever on this path up because you have to be in shape. We stared and talked and she said since we spotted it it was moving away. When I first saw it alone I waved to it and it hovered close but it saw her before I did and it backed up in the sky. We left the hill and she and I agreed it was a drone. I've looked on Google all day and this evening and do not see what I saw today. Totally weird. I am an avid fan of aircraft and was once a flight attendant and I can usually make out these things but not this. I totally am stumped. My husband told me to tell this to Mr. Peter Davenport. I hope he gets my email.Kindest regards((NUFORC Note: We have amended the date above to reflect a sighting in 2014. PD))