Casualties unknown

2007-04-30: Beech B36TC (N3172L) — West Athens, CA

West Athens, CA, US

On April 30, 2007, a Beech B36TC (registration N3172L) was involved in an aviation accident near West Athens, CA. Investigators recorded the probable cause as: the pilot's descent below the published minimum descent altitude for the instrument approach procedure, which resulted in a collision with wires and terrain. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

During a localizer approach in low ceilings and haze, the pilot descended below MDA and struck static cables near a 118-ft tower, then impacted terrain. No aircraft anomalies found. Pilot had 237 total hours and 15 hours in type; first solo flight in that airplane.

Accident 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 but was unable due to low ceilings and haze. The controller then cleared the pilot for a localizer approach to the runway. While conducting the localizer approach, the airplane descended below the minimum descent altitude (MDA), prompting a minimum safe altitude warning alert from the controller. The controller asked the pilot if he had the airport in sight. The pilot replied that he did not and stated he was underneath the clouds. The controller cleared the pilot to change frequency, after which no further communications were received. The last radar return from the target was in the area of the accident site at a mode C reported altitude of 300 feet mean sea level (msl), approximately 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 tower was 118 feet tall and the terrain elevation was 164 feet. The airplane then impacted the terrain and came to rest inverted.

Pilot Information

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 that airplane. Review of the pilot's logbook disclosed that no instrument flights or approaches were recorded in the preceding 6 months of logged flights.

Aircraft Examination

Examination of the airframe and engine revealed no anomalies that could have contributed to the accident.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20070510X00545. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.