Incident Overview
A Beech E18S and a Cessna 208B collided while taxiing to parking. The Beech E18S was in communication with ground control, while the Cessna 208B, after clearing the active runway upon landing as directed by the local controller, was in contact with local control. Both pilots were monitoring their respective frequencies and neither was aware of the other aircraft.
ATC Coordination
At the time of the collision, the Cessna 208B was entering the ground controller's area of responsibility. However, the local controller did not coordinate with the ground controller as required by FAA Order 7110.65, paragraph 3-1-4, which mandates coordination between local and ground controllers.
Pilot Responsibilities
In addition to the lack of ATC coordination, the pilot of each airplane had a responsibility under 14 CFR Part 91, Section 113, Right of Way Rules, to see and avoid the other aircraft.