ANC73DAG36

NTSB accident investigation · Piper PA-12 · Styx River, AK · September 21, 1972

Accident · No injuriesClosed
Date
September 21, 1972
Place
Styx River, AK · STYX RIVER, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3861MPiper PA-12
Status
Completed · report February 28, 1973
Report
Brief approved by the director
Case key
168100

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

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NTSB brief

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

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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2640  72/9/21    STYX RIVER,ALAS     PIPER PA-12         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1200                    N3861M              PX-  0  0  2  PLEASURE/PERSONAL TRANSP  AGE 29, 2080 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            350 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          ANCHORAGE,ALAS              STYX RIVER,ALAS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
        FACTOR(S)
           AIRFRAME - LANDING GEAR: WHEELS,TIRES,AXLES
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        REMARKS- TIRE VALVE FAILED DUE HARD BRAKING

Aircraft

Registration
N3861M
Reported as
Piper PA-12
Category
Airplane
Engine
reciprocating
Damage
Substantial damage