Somerset - Pulaski County Airport
Aircraft Accident/Incident Report

Jamestown, Tennessee 38556
Wednesday, August 17, 2005 18:13 CDT

NTSB Narrative Summary Released at Completion of Accident

Before takeoff on the accident flight, the pilot obtained a preflight weather briefing that included Convective SIGMET information, and he acknowledged to the briefer that he was aware of thunderstorm activity northeast of GAD. The pilot departed GAD, proceeded northeast toward SME. While in cruise flight north of CSV, the pilot requested to deviate to the left of course for an "immediate buildup," and the controller cleared the pilot to deviate right or left of course as necessary. A study of weather echo data and ATC radar data for the airplane's ground track showed that, about the time that the pilot made the request to deviate, the airplane was likely encountering the southern edge of an intense weather echo. After the pilot acknowledged the clearance, the controller advised the pilot that there appeared to be "weather" off the pilot's left side. The pilot responded that he also showed it in front and that he wanted to keep turning left to avoid it. The controller advised the pilot that he didn't see any weather for which the pilot would want to deviate to the left, and he again cleared the pilot to deviate to the right or the left. About 1 minute later, the controller restricted the pilot's heading and altitude clearances, and the pilot acknowledged. The controller did not provide the pilot any echo intensity, location, or distance information. The pilot did request any further deviations or advise of an emergency. According to the weather echo and ground track study, the airplane encountered intense to extreme thunderstorm activity and turbulence. Examination of the wreckage revealed no evidence of mechanical malfunction.

NTSB Probable Cause Narrative

The pilot's decision to continue flight into an area of known thunderstorm activity, which resulted in loss of aircraft control and collision with trees and the ground during the result uncontrolled descent.

Event Information

Type of Event Accident
Event Date 8/17/2005
Event Day of the Week Wednesday
Time of Event 1813
Event Time Zone Central Daylight Time
Event City Jamestown
Event State TENNESSEE
Event Country --
Zipcode of the event site 38556
Event Date Year 2005
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 362012N
Event Location Longitude 0850258W
Event Location Airport Somerset - Pulaski County
Event Location Nearest Airport ID SME
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 55
Degrees magnetic from airport --
Airport Elevation 927
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1753 Central Daylight Time
Direction of event from weather observation facility (degrees) 188
Weather Observation Facility ID KCSV
Elevation of weather observation facility 1881
Distance of event from weather observation facility (units?) 23
Time Zone of the weather observation CDT
Lighting Conditions --
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
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) 29
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 21956
NTSB Notification Source FAA Comm Center
NTSB Notification Date Aug 18 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jul 25 2007 12:22PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office FAA Nashville FSDO - 03

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1824W
NTSB Number ATL05FA148
Missing Aircraft Indicator Y
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Beech
Aircraft Model A36
Aircraft Series Identifier --
Aircraft Serial Number E-386
Certified Max Gross Weight 3600
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 1 2005 12:00AM
Airframe hours since last inspection --
Airframe Hours 3519.69
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Charles Henry Christian
Aircraft Owner Street Address 17805 Van Aken Blvd
Aircraft Owner City Shaker Heights
Aircraft Owner State OH
Aircraft Owner Country USA
Aircraft Owner Zipcode 44122
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
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) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code KGAD
Departure City Gadsden
Departure State AK
Departure Country USA
Departure Time --
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code KSME
Destination City Somerset
Destination State KY
Destination Country USA
Specific Phase of Flight Unknown
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jul 20 2007 1:42PM
User who most recently changed record KENJ
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 --