The Federal Aviation Administration Is Investigating An Incident Over The Weekend At Tri Cities Airport. Two People Were Aboard A Small Plane When Its Landing Gear Collapsed During Touchdown Saturday Morning. The FAA Says The Beechcraft V35 Experienced Landing Gear Failure When It Touched Down At The Blountville Airport. The Single-Engine Plane Crash-Landed After The Mechanical Failure Occurred. The Cause Of The Incident Is Still Unknown.