ANC72DAG51

NTSB accident investigation · Piper PA-12 · Skwentna, AK · August 21, 1971

Accident · No injuriesClosed
Date
August 21, 1971
Place
Skwentna, AK · SKWENTNA, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N92733Piper PA-12
Status
Completed · report April 10, 1972
Report
Brief approved by the director
Case key
163071

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3209  71/8/21    SKWENTNA,ALAS       PIPER PA-12         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 39, 120
        TIME - 1000                    N92733              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 105 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - SONA MINE
        DEPARTURE POINT             INTENDED DESTINATION
          SKWENTNA,ALAS               CHALATNA LAKE,ALAS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: OBJECT                                    TAKEOFF: RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION BEYOND EXPERIENCE/ABILITY LEVEL
           PILOT IN COMMAND - SELECTED UNSUITABLE TERRAIN
           PILOT IN COMMAND - FAILED TO ABORT TAKEOFF
        FACTOR(S)
           TERRAIN - WET,SOFT GROUND
           TERRAIN - OTHER
        REMARKS- TUNDRA GRASS,WATER ABT 2IN DEEP.TKOF AREA APRX 975FT LONG.HIT BRUSH AT END.

Aircraft

Registration
N92733
Reported as
Piper PA-12
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Sona Mine

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.