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FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
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3-3788 80/5/3 RNCH PALOS VRD,CA ROBINSON R22 CR- 2 0 0 INSTRUCTIONAL ATP,FLIGHT INSTR., AGE
TIME - 1105 N9011M PX- 0 0 0 DUAL 30, 2198 TOTAL HOURS, 38
DAMAGE-DESTROYED OT- 0 0 0 IN TYPE, NOT INSTRUMENT
RATED.
DEPARTURE POINT INTENDED DESTINATION
TORRANCE,CA LOCAL
TYPE OF ACCIDENT PHASE OF OPERATION
PROPELLER/ROTOR FAILURE: MAIN ROTOR IN FLIGHT: DESCENDING
PROBABLE CAUSE(S)
PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: SUBSTANDARD QUALITY CONTROL
ROTORCRAFT - ROTOR ASSEMBLIES: MAIN ROTOR BLADES
MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
PILOT IN COMMAND - FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC.
MISCELLANEOUS ACTS,CONDITIONS - IMPROPER EMERGENCY PROCEDURES
FACTOR(S)
PERSONNEL - RULES,REGULATIONS,STANDARDS PERSONNEL
REMARKS- DELAMINATION OF BLADES.BLADES REPAIRED BY MFGR 1/30/80 & 5/1/80.NON-SURVEILLANCE OF MANUFACTURING.
