CHI72FEV08

NTSB accident investigation · Piper PA-30 · Bloomington, IL · August 6, 1971

Accident · No injuriesClosed
Date
August 6, 1971
Place
Bloomington, IL · BLOOMINGTON, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7696YPiper PA-30
Status
Completed · report March 24, 1972
Report
Brief approved by the director
Case key
162912

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
----------------------------------------------------------------------------------------------------------------------------
3-2891   71/8/6  NR.BLOOMINGTON,ILL    PIPER PA-30         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 46, 4562
        TIME - 1550                    N7696Y              PX-  0  0  0  CORP/EXEC                 TOTAL HOURS, 3352 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CRESTWOOD,ILL               SPRINGFIELD,ILL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: PROPELLER                       IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           POWERPLANT - PROPELLER AND ACCESSORIES: BLADES
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
           MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
                                  SUSPECTED OR KNOWN AIRCRAFT DAMAGE
                                  PROP/ENGINE VIBRATION
        REMARKS- L PROP BLADE FAILED NEAR HUB.SEP IN FLT.TORE ENG LOOSE FROM MOUNTS.FURTHER DMG TO L WG ON LDG ROLL

Aircraft

Registration
N7696Y
Reported as
Piper PA-30
Category
Airplane
Engine
reciprocating
Damage
Substantial damage

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.