Aircraft Accident/Incident Report

Dubbs, Mississippi 38626
Sunday, November 14, 2004 12:20 CST

NTSB Narrative Summary Released at Completion of Accident

The pilot of N56960 had initiated contact with Memphis Approach Control requesting permission to transit the Memphis Class B airspace. A controller stated that he radar identified the flight at 7,500 feet, and instructed the pilot to change frequencies but no reply was received. Two witnesses stated that they observed the airplane flying above them from south to north, the engine was making a "funny" noise, and all of a sudden the airplane spiraled downward with parts coming off of it. The main wreckage was located in a rural farm area and aircraft-related debris was spread over a length of 0.83 nautical miles from north-northwest to south-southeast, beginning with the right aileron and ending with the fuselage/main wreckage. The NTSB conducted a weather study and about the time of the accident, cloud bases were near 3,000 feet, and cloud tops were above 7,500 feet, with multiple cloud layers present, and visibilities of 0 miles in clouds, and greater than 3 miles below the lowest cloud. FAA records did not indicate that the pilot possessed an instrument rating. Examination of the engine and accessories revealed no evidence of any precrash anomalies. In addition, the NTSB Materials Laboratory conducted detailed examinations of the fracture surfaces pertaining to the left and right wings' forward and aft spars, as well as sections of the empennage, and all fracture surfaces were consistent with overstress.

NTSB Probable Cause Narrative

The pilot's inadvertent flight into instrument meteorological conditions and his in-flight loss of control, resulting in overstress of the airframe and subsequent structural failure.

Event Information

Type of Event Accident
Event Date 11/14/2004
Event Day of the Week Sunday
Time of Event 1220
Event Time Zone Central Standard Time
Event City Dubbs
Event State MISSISSIPPI
Event Country --
Zipcode of the event site 38626
Event Date Year 2004
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 343401N
Event Location Longitude 0901854W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1153 Central Standard Time
Direction of event from weather observation facility (degrees) 210
Weather Observation Facility ID MEM
Elevation of weather observation facility 283
Distance of event from weather observation facility (units?) 34
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 5000
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 130
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 9
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.5
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 3
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 20838
NTSB Notification Source FAA ATL. Comm. Center
NTSB Notification Date Nov 14 2004 12:00AM
NTSB Notification Time 1512
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jan 31 2007 9:40AM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Jackson, Mississippi

Aircraft Involved

Aircraft #1

Aircraft Registration Number N56960
NTSB Number MIA05FA028
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-28R-200
Aircraft Series Identifier --
Aircraft Serial Number 28R-7435064
Certified Max Gross Weight 2650
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Aug 1 2004 12:00AM
Airframe hours since last inspection 27
Airframe Hours 3952
ELT Installed Yes
ELT Activated --
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Felix E. Nylec
Aircraft Owner Street Address 11429 Swinford Lane
Aircraft Owner City Mokena
Aircraft Owner State IL
Aircraft Owner Country USA
Aircraft Owner Zipcode 60448
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code L38
Departure City Gonzales
Departure State LA
Departure Country USA
Departure Time 1030
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code TKX
Destination City Kenneth
Destination State MO
Destination Country USA
Specific Phase of Flight Cruise - normal
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Nov 1 2006 9:15AM
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 --