NTSB Preliminary out. C150 was using 15/33.
"Also, at the departure and arrival ends of runway 15/33, there was a sign stating, "Traffic Using Runway 4/22 Cannot Be Seen, Monitor Unicom 122.7."
" The surviving pilot of the Cessna 525 stated that he did not see the departing Cessna 150 while he was on a straight-in approach to runway 22, nor did he see the 150 during the landing roll. He stated that he did not recall making a radio call on UNICOM, but did utilize his on board Traffic Collision Avoidance System (TCAS) system while on approach. He stated that the TCAS did not show any traffic on the airport."