CHI77FEE52

NTSB accident investigation · Piper PA-23 · Morris, IL · September 27, 1977

Accident · No injuriesClosed
Date
September 27, 1977
Place
Morris, IL · MORRIS, IL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4302YPiper PA-23
Status
Completed · report April 10, 1978
Report
Brief approved by the director
FAA report
19770927042549A
Case key
144291

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
----------------------------------------------------------------------------------------------------------------------------
3-4158  77/9/27  NR.MORRIS,IL          PIPER PA-23         CR-  0  0  2  INSTRUCTIONAL             AIRLINE TRANSPORT, AGE
        TIME - 1015                    N4302Y              PX-  0  0  0  DUAL                      30, 3897 TOTAL HOURS, 154
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - MORRIS
        DEPARTURE POINT             INTENDED DESTINATION
          PLAINFIELD,IL               PLAINFIELD,IL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           AIRFRAME FAILURE: IN FLIGHT                              IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           AIRFRAME - FLIGHT CONTROL SURFACES: RUDDER SURFACES,ATTACHMENTS
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SIMULATED CONDITIONS
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
                                  SUSPECTED OR KNOWN AIRCRAFT DAMAGE
        REMARKS- SEQUIN AVIATION RUDDER STC SA671SW FAILED DURING PRACTICE ENG AIRSTART.AD ISSUED.

Aircraft

Registration
N4302Y
Reported as
Piper PA-23
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Morris

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.

Other investigations on N4302Y · 1

Matched to the same aircraft by N-number and date.