The 1st one I ever called in was 1977 west of the USAFA, and I was lucky enough to watch it come in from a long distance along a snow-covered 2-track, and I got addicted right then and there. Had a Ruger 77V 6mm, and I missed the opportunity. The shot and encounter was detailed in Predator Masters Magazine many years ago now, entitled "Predator vs. Predator", and the article was the most overedited piece of trash I ever had published.,
