NTSB Identification: MIA69F0340
14 CFR Part 91 General Aviation
Aircraft: GYROPLANE M-2, registration: N4772S
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-4526  68/10/13   CHULUOTA,FLA        GYROPLANE M-2       CR-  1  0  0  MISCELLANEOUS             STUDENT, AGE 36, 400
        TIME - 0845                    N4772S              PX-  0  0  0  DEMONSTRATION             TOTAL HOURS, ALL IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - FLYING SEMINOLE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      IN FLIGHT: LOW PASS
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           ROTORCRAFT - ROTOR ASSEMBLIES: MAIN ROTOR BLADES
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- METAL SPAR INSERT FAILED THROUGH THE OUTBOARD ATTACH BOLT HOLE AT ROTOR HEAD ATTACHMENT.
Full narrative is not available


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