FTW71FPG49

NTSB accident investigation · Bell 47D · Bradley, AR · April 20, 1971

Accident · No injuriesClosed
Date
April 20, 1971
Place
Bradley, AR · BRADLEY, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5235NBell 47D
Status
Completed · report December 28, 1971
Report
Brief approved by the director
Case key
160909

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
----------------------------------------------------------------------------------------------------------------------------
3-1330  71/4/20    BRADLEY,ARK         BELL 47D            CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1745                    N5235N              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  AGE 40, 9574 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            74 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - ROBINSON
        DEPARTURE POINT             INTENDED DESTINATION
          BRADLEY,ARK                 LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           MISCELLANEOUS                                            IN FLIGHT: HOVERING
           ROLL OVER                                                IN FLIGHT: HOVERING
        PROBABLE CAUSE(S)
           ROTORCRAFT - FLIGHT CONTROL SYSTEMS: STABILIZING SURFACES-DAMPERS
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        REMARKS- PLT HAD ACFT IN HOVER,STABILIZER BAR FAILED,ACFT ROLLED OVER.

Aircraft

Registration
N5235N
Reported as
Bell 47D
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
Robinson

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.

Other investigations on N5235N · 4

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