A low flying plane,no sound,a big one but was strange about it you could see through it.it look like a gost plane and it just disappeared. A year ago earlier l seen a UFO in plane sight in the same place.but this time I had a nother person that seen it first.He said what's wrong with that plane.I see things all the time.first time was 1974in mount cory.i seen three at that time and did some shit ,we didn't have anything compared to that.