I would think you could get, from the AF, the aircraft tail numbers of all aircraft outfitted w/the AO spraying equipment and then the flight logs from those aircraft that flew operation Ranch Hand, which should show where they took off and landed. I'm sure someone out there has that info, just like the huge resources the VN helicopter pilots assn has developed. Had an AF vet, in a group some years back, swear AO was used, in base perimeters, in England. He stated "he often wondered why no foliage grew in the perimeter wire areas." jmo
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