CHI71FBA23

NTSB accident investigation · Cessna 120 · Monticello, IN · January 9, 1971

Accident · No injuriesClosed
Date
January 9, 1971
Place
Monticello, IN · MONTICELLO, IN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4236NCessna 120
Status
Completed · report November 24, 1971
Report
Brief approved by the director
Case key
159980

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.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0467   71/1/9    MONTICELLO,IND      CESSNA 120          CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1520                    N4236N              PX-  0  0  0  DUAL                      AGE 31, 1718 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            3 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - WHITE COUNTY
        DEPARTURE POINT             INTENDED DESTINATION
          MONTICELLO,IND              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           POWERPLANT - LUBRICATING SYSTEM: TANKS
           POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - CARBON DEPOSITS
           TERRAIN - HIGH OBSTRUCTIONS
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- WAS ON TKOF AFT FORCED LDG DUE PWR LOSS.HI WIRES AT FLD EDGE.HEAVY CARBON NR 1 CYL VALVES,SPRINGS.

Aircraft

Registration
N4236N
Reported as
Cessna 120
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
White County

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.