The four people who died in Saturday's small plane crash in rural lane county have been identified as workers at the Oregon Country Fair in Veneta.  Local Fire Chief Terry Ney says several 911 calls were made by people who saw the plane failed to clear the tree line across the road from the private air strip.  The four people in the Cessna 172 were killed. Two were from Eugene, two were from Junction City.  Federal authorities are investigating the cause of the crash.