UNK64X3924

NTSB accident investigation · Brantly B2 · Costa Mesa, CA · September 11, 1964

Accident · Minor injuriesClosed
Date
September 11, 1964
Place
Costa Mesa, CA · COSTA MESA, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5982XBrantly B2
Status
Completed
Report
Brief approved by the director
Case key
182706

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
----------------------------------------------------------------------------------------------------------------------------
2-0746  64/9/11    COSTA MESA CALIF    BRANTLY B2          CR-  0  0  1  NONCOMMERCIAL             STUDENT, AGE 37, 67 TOTAL
        TIME - 0815                    N5982X              PX-  0  0  0  PRACTICE                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SIMULATED CONDITIONS

Aircraft

Registration
N5982X
Reported as
Brantly B2
Category
Helicopter
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.