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A00-049/7191 |
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SOUTH AFRICAN CIVIL AVIATION AUTHORITY
ACCIDENT
REPORT – EXECUTIVE SUMMARY
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Date of Accident
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28 April 2000 |
Time
of Accident |
0410Z |
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Aircraft Registration |
ZS-RHV |
Type of Aircraft |
Bell
407 |
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Pilot-in-command Licence Type |
Commercial |
Licence
Valid
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Yes |
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Pilot-in-command Flying Experience |
Total Flying Hours |
1914,3 |
Total Hours on Type |
Unknown |
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Type of Operation |
Private |
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Last point of departure |
Private farm, 20km North of
Beaufort West |
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Next
point of intended landing
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Oudtshoorn |
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Location of the accident site with reference to
easily defined geographical points (plus GPS
readings if possible) |
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Private
farm, 20km North of Beaufort West |
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Meteorological Information |
Fine weather conditions
prevailed at the time of the accident. |
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Number of people on board |
1+1 |
No.
of people injured
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0
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No.
of people killed
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1+1 |
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Synopsis
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On 27 April 2000, the pilot,
accompanied by the owner, flew the helicopter from FAGC to the farm of the
owner, situated approximately 10 NM North of Beaufort West. On 28 April 2000 at
approximately 0410Z, the pilot and the owner left the farm, while it was
still dark, on a private flight to Oudtshoorn. Within a few minutes after
take-off the helicopter was destroyed by impact forces as it crashed, fatally
injuring both occupants. Although
fine weather conditions prevailed there was a possibility of fog patches in
the vicinity at the time of the accident. A farm worker located the
wreckage at approximately 08:30Z, later the day. The helicopter impacted the
ground, which rises slightly to the south and to the east, in a southerly
direction with the lateral axis level, but with a nose down attitude of
approximately 45º. The length of the wreckage
path, together with the severe break-up of the wreckage, is indicative of
high forward speed during impact. |
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Probable
Cause
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Although it was not possible to conclusively determine the cause of this accident, it would appear that the accident resulted from Spatial disorientation, Vertigo and Loss of visual reference with the ground. It would also appear that the pilot deviated from
Standard Operating Procedures by not climbing to the minimum prescribed
heights. |
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