>...Russia is able to see Targets about 1000m at UA/Russian Border. At the Crash site it is about 1500m.
Sounds reasonable. The ground there does not have huge elevations, so I was thinking that closer to the primary radar, they should see items also below 5000m altitude.
Further debunks other than the BUK theories.
btw. What are the coordinates to the nearest (Rostov?) primary radar?