Air Force Colonel and Instructor Killed in Alaska Plane Crash

The small aircraft went down during an instructional flight over Crescent Lake, with recovery efforts ongoing.

Col. Mark 'Tyson' Sletten and Paul Kondrat were identified as the victims.
The crash site was located near Moose Pass on the Kenai Peninsula.
Search teams used sonar and remotely operated vehicles to locate the wreckage.
The plane was found in 193 feet of water and has been recovered.
The National Transportation Safety Board is investigating the cause of the crash.