CHI81FEP30

NTSB accident investigation · Cessna 172I · Oconomowoc, WI · July 4, 1981

Accident · Minor injuriesClosed
Date
July 4, 1981
Place
Oconomowoc, WI · OCONOMOWOC, WI
Injuries
3 minor, 2 uninjured
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N35491Cessna 172I
Status
Completed · report September 30, 1981
Report
Brief approved by the director
FAA report
19810704045539A
Case key
124581

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
----------------------------------------------------------------------------------------------------------------------------
3-1926   81/7/4    OCONOMOWOC,WI       CESSNA 172I         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 50, 183
        TIME - 1400                    N35491              PX-  0  0  4  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 152 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - PRIVATE
        DEPARTURE POINT             INTENDED DESTINATION
          OCONOMOWOC,WI               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           COLLIDED WITH: TREES                                     LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           MISCELLANEOUS ACTS,CONDITIONS - FUEL GRADE-IMPROPER
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         FIRE AFTER IMPACT
        REMARKS- FUEL HAD MOTOR OCTANE RATING OF 81.

Aircraft

Registration
N35491
Reported as
Cessna 172I
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Private

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.