Accident Beechcraft B36TC N3172L,
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ASN Wikibase Occurrence # 284972
 
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Date:Sunday 29 April 2007
Time:19:51 LT
Type:Silhouette image of generic BT36 model; specific model in this crash may look slightly different    
Beechcraft B36TC
Owner/operator:Private
Registration: N3172L
MSN: EA-485
Year of manufacture:1988
Total airframe hrs:1409 hours
Engine model:Teledyne Continental TSIO-520-UB
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:West Athens, California -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Glendale Municipal Airport, AZ (KGEU)
Destination airport:Hawthorne Airport, CA (HHR/KHHR)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot contacted approach control and requested a visual flight rules (VFR) approach to the airport. During the approach, the pilot attempted to maintain VFR, however, was unable due to low ceilings and haze. The controller then cleared the pilot for a localizer approach to the runway. During the approach, the airplane descended below the minimum descent altitude (MDA) and the controller obtained a minimum safe altitude warning alert. The controller then asked the pilot if he had the airport in sight. The pilot replied that he did not have the airport in sight and he was underneath the clouds. The pilot was cleared to change frequency, and no further communications were received from the pilot. The last radar return for the target was in the area of the accident site at a mode C reported altitude of 300 feet mean sea level (msl), or about 140 feet above ground level. The airplane collided with two static cables located adjacent to a high-tension tower about 1.5 miles east of the airport. The height of the tower was 118 feet and the terrain elevation was 164 feet. The airplane then impacted terrain and came to rest inverted. Examination of the airframe and engine revealed no anomalies. On the morning of the accident, the pilot received his complex and high performance airplane endorsements. At the time of the accident, the pilot had accumulated 237 total flight hours and 15 flight hours in the accident airplane. The accident flight was the pilot's first solo flight in the airplane. Review of the pilot's logbook disclosed that no instrument flights or approaches were recorded in preceding 6 months of logged flights.

Probable Cause: the pilot's descent below the published minimum descent altitude for the instrument approach procedure, which resulted in a collision with wires and terrain. Contributing to the accident were the pilot's lack of recent experience in the accident airplane and in instrument meteorological conditions, and the night lighting conditions.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX07LA143
Status: Investigation completed
Duration: 1 year and 2 months
Download report: Final report

Sources:

NTSB LAX07LA143

Revision history:

Date/timeContributorUpdates
01-Oct-2022 15:56 ASN Update Bot Added

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