Aircraft Accident/Incident Report

El Dorado, California 95667
Sunday, December 2, 2001 18:15 PST

NTSB Narrative Summary Released at Completion of Accident

The airplane collided with the ground in a steep nose down attitude at high speed. There were no known witnesses to the accident. No flight plan had been filed for the personal flight and no records were found of an FAA preflight weather briefing or en route communications with any FAA facility. The accident site is about 8 miles east of the flight's intended destination airport. Examination of available weather data disclosed that an unusually strong late fall weather system was affecting the general accident site area. Overcast clouds were banked over the Sierra Nevada foothills and consisted of a southwest-northeast oriented cloud band with scattered light rain showers present in the accident area. Cloud bases were probably 1,000 to 2,000 feet above ground level, and cloud tops were probably around 16,000 feet msl. Winds and temperatures at the accident airplane's estimated flight envelope of 3,000 to 4,500 feet msl were southwesterly at 30 knots and 34 to 41 degrees Fahrenheit, respectively. The freezing level in the accident area was about 5,000 feet msl with the possibility of moderate to severe mixed icing conditions above that altitude. The presence of a light rain shower near the accident site and an upslope flow condition indicated that super cooled large water droplets were likely present in the area. Occasional moderate turbulence was likely in the area with severe turbulence possible near convective activity. A deputy sheriff patrolling near the accident site reported that at the time of the accident there was heavy rain and wind. Local accident area residents reported that they were experiencing strong winds and heavy rain with lightning and thunder at the time of the accident. Examination of the wreckage disclosed no evidence of a preimpact mechanical malfunction or failure.

NTSB Probable Cause Narrative

the pilot's intentional flight into adverse weather conditions and his subsequent failure to maintain aircraft control.

Event Information

Type of Event Accident
Event Date 12/2/2001
Event Day of the Week Sunday
Time of Event 1815
Event Time Zone Pacific Standard Time
Event City El Dorado
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95667
Event Date Year 2001
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 383617N
Event Location Longitude 1205100W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1845 Pacific Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID MHR
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation PST
Lighting Conditions Night
Lowest Ceiling Height --
Lowest Non-Ceiling Height 5500
Sky/Lowest/Cloud Conditions Thin Broken
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 9
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 11
Wind Velocity Indicator --
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.84
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 4
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 15302
NTSB Notification Source FAA
NTSB Notification Date Dec 2 2001 12:00AM
NTSB Notification Time 1905
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 28 2004 3:34PM
User who most recently changed record NTSB\MONR
Basic weather conditions Instrument Meteorological Cond
FAA District Office Sacramento, CA

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6946P
NTSB Number LAX02FA038
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-24-250
Aircraft Series Identifier --
Aircraft Serial Number 24-2081
Certified Max Gross Weight 2800
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 20 2001 12:00AM
Airframe hours since last inspection --
Airframe Hours 4875
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Fix Signs, Inc.
Aircraft Owner Street Address --
Aircraft Owner City El Dorado Hills
Aircraft Owner State CA
Aircraft Owner Country USA
Aircraft Owner Zipcode 95762
Operator is an individual? No
Operator Name Scott E. Mills
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code VGT
Departure City N. Las Vegas
Departure State NV
Departure Country USA
Departure Time --
Departure Time Zone PST
Destination Same as Local Flt crash at destination city
Destination Airport Code O61
Destination City El Dorado
Destination State CA
Destination Country USA
Specific Phase of Flight Cruise
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Mar 10 2004 2:21PM
User who most recently changed record COOS
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --