NTSB Identification: ANC89FA009.
The docket is stored on NTSB microfiche number 38127.
Accident occurred Wednesday, October 12, 1988 in LITTLE HEART LK, AK
Probable Cause Approval Date: 12/29/1989
Aircraft: PIPER PA-12, registration: N3153M
Injuries: 2 Fatal.
NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.
THE PILOT-IN-COMMAND CALLED A LOCAL PILOT IN THE TALKEETNA AREA FOR WEATHER AND THE CONDITIONS OF THE LAKE TO DETERMINE IF THE LAKE'S SURFACE HAD FROZEN. HE THEN DEPARTED FOR THE LAKE AT 1800 ADT AND WAS NOT HEARD FROM AGAIN. THE AIRPLANE WRECKAGE WAS LOCATED WITHIN ONE QUARTER OF A MILE OF HIS DESTINATION, LITTLE HEART LAKE, JUST TO THESOUTHEAST OF THE SHORELINE. NO MECHANICAL IRREGULARITIES WERE FOUND DURING THE ON-SCENE INVESTIGATION. THE WRECKAGE SITE WAS SURROUNDED BY TREES AND ALDER SHRUBS WHICH SHOWED NO SIGNS OF IMPACT OR BRANCH BREAKAGE. THE AIRCRAFT CAME TO REST IN A NEAR VERTICAL ATTITUDE.
The National Transportation Safety Board determines the probable cause(s) of this accident to be:AIRSPEED..NOT MAINTAINED..PILOT IN COMMAND
The National Transportation Safety Board determines the probable cause(s) of this accident to be:STALL..INADVERTENT..PILOT IN COMMAND
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