Spring of '89 or '90 (can't remember, but bit was one of those), around 4pm, coming home from town, driving down our mile long driveway I noticed something in the sky. I stopped, got out of my truck, and stood there and watched... This black triangle was just hanging there in the sky... hovering...it went slowly up and down about 4 or 5 times it's length, and then it just took off heading to the west towards a city. From pretty much a stand still to completely gone almost instantly. For comparison, when passenger jets pass over our place it takes several minuets for the plane to disappear into the horizon. This black triangle darted to the west and out of sight in about 1 second. I never told anyone at the time, didn't figure anyone would believe me. But after seeing a show on discovery channel explaining MUFON, in which they talk about these black triangles spotted around the world in the late 80' to early '90's, I figured I put my two cents worth in and finally tell someone what I saw.