Aug 5, 2005
Accident
Substantial Renton, WA
Injuries2 fatal
Phase of Flight-
ConditionsVMC
OperationFAR 135
Probable Cause
The failure of the DHC-2 Beaver pilot to understand air traffic advisory information and the failure of the Cessna pilot to maintain visual separation, resulting in a midair collision. A factor contributing to the accident was the inadequate traffic advisory information provided by air traffic controllers.
NTSB SEA05FA158