The shaded OV-20's seem to be an LA thing. I can't remember seeing any elsewhere, though I could be mistaken. I've seen shaded/shielded GE & Westinghouse cobras in the Seattle area years ago.
There was and I believe there are some shaded OV-20 in Maryland on the Western side of the border of DC and MD. Also I recall Alex, a member of this site took a pic of an abandoned shaded OV-20 at a train station in Pittsburg
There was and I believe there are some shaded OV-20 in Maryland on the Western side of the border of DC and MD. Also I recall Alex, a member of this site took a pic of an abandoned shaded OV-20 at a train station in Pittsburg