Cessna 182P N52404

Summary

On 28 May 2002 at about 05:30 local time, a Cessna 182P registered N52404 was involved in an accident near Pleasanton, California, United States. One person was on board and one died. The aircraft was destroyed. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

28 May 2002 at 05:30

Classification

Accident

Location

Pleasanton, California, United States

Coordinates

37.6353, -121.9311

Aircraft

Cessna 182P

Registration

N52404

Category

Airplane

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Grass Valley → San Carlos

Aircraft damage

Destroyed

Weather

VMC

Light

Night/Dark

NTSB number

LAX02FA179

1 person died.

The pilot's inadvertent flight into adverse weather and his failure to maintain clearance. Contributing factors included the pilot's inadequate preflight planning, the low ceilings, and the dark night conditions.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

At 2219 the pilot contacted approach control stating that he was at 4,500 feet mean sea level over Mt. Diablo. The controller instructed the pilot to cross the east bay shoreline at or above 2,000 feet mean sea level and remain clear of Class B airspace. At 2228 the controller radioed that he had lost contact with the aircraft. There was no reply from the pilot. The aircraft wreckage was located the next morning at the 1,680-foot level of the mountain range. Impact signatures and wreckage distribution indicated the aircraft impacted trees flying almost parallel to a ridgeline with a wings and nose level attitude. The Area Forecast indicated that by 2200 there would be overcast clouds from 1,000 to 1,500 feet above ground level, with light rain showers and visibility between 3 and 5 statute miles. At 2153, approximately 37 minutes prior to the accident, and at 2253, approximately 23 minutes after the accident, a weather reporting facility located 14.9 nautical miles west of the accident site reported overcast clouds at 700 feet. At 2154, a weather reporting facility located 10 nautical miles west-southwest of the accident site reported overcast clouds at 900 feet; at 2254, it reported overcast clouds at 700 feet. Based on the weather conditions, the mountain ridge where the accident occurred was likely to have been obscured by clouds. A friend of the pilot, who witnessed his departure, reported the pilot did not obtain a weather briefing before takeoff. No aircraft or engine anomalies were noted that would have prevented normal operations.

Quoted verbatim from the NTSB record.