Beech B36TC accident near West Athens, California, April 30, 2007
On April 30, 2007 at about 3:51 am local time, a Beech B36TC, registered N3172L, was substantially damaged in an accident near West Athens, California. It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured. The weather was instrument conditions (cloud, fog or low visibility).
The NTSB's probable cause their words, unchanged
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.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- April 30, 2007 · about 3:51 am local time
- Place
- West Athens, California
- Type
- Accident
- Injuries
- 1 person was seriously injured.
- Weather
- instrument conditions (cloud, fog or low visibility)
- Aircraft
- Beech B36TC · all B36TCs on the register
- Registration
- N3172L · no longer on the register · serial EA-485
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
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.
The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.
The factual record from the NTSB's investigation tables, in plain English
Pilot
- Certificate: private
- Ratings: single-engine land; instrument: airplane
- Flight time: 237 hours in all; 15 in this make and model; 15 in the last 90 days; 7 in the last 30 days
- Last flight review: April 1, 2007
- Medical certificate: Class 1 (with waivers/limitations)
- Seat: left
- Injury: serious injuries
The aircraft
- Airframe total time: 1,409.9 hours
- Last inspection: annual inspection, March 1, 2007
- Maximum gross weight: 2,900 lb
- Seats: 6
- Landing gear: retractable
- Engine: Teledyne Continental TSIO-520-UB (piston); 0 hours total
The flight
- Departed from: GEU Glendale AZ at 2:00 am
- Destination: HHR Hawthorne CA
- Flight plan: IFR
Weather at the time
- Light: daylight
- Wind: from 240° at 5 knots
- Visibility: 6 statute miles
- Sky: overcast at 800 ft
- Temperature: 61°F (16°C), dew point 55°F (13°C)
- Altimeter: 30.01 inHg
- Observation at 3:53 am from HHR, 2 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.
