Aircraft Accident/Incident Report

Covington, Tennessee 38019
Saturday, April 8, 1995 16:30 CDT

NTSB Narrative Summary Released at Completion of Accident

THE COMMERCIAL PILOT WAS MAKING WHAT WAS REPORTED TO BE HIS LAST FLIGHT IN THE AIRPLANE, BECAUSE HE WAS TAKING A JOB AS A COMMUTER PILOT. A CFI, WHO TALKED WITH THE PILOT BEFORE DEPARTURE, REPORTED THAT THE PILOT SAID HE WAS GOING TO 'ROLL THE AIRPLANE.' WITNESSES REPORTED THAT THE RIGHT WING FOLDED BACK, WITH A LOUD BOOMING NOISE. NO INFLIGHT SMOKE OR FIRE WAS REPORTED. AN EXAMINATION OF THE WRECKAGE REVEALED THAT THE LEFT STABILATOR FAILED IN POSITIVE OVERLOAD (FAILED DOWN). THE RIGHT WING FAILED AT THE WING ROOT, AND ALSO OUTBOARD OF THE RIGHT ENGINE. THE LEFT WING FAILED OUTBOARD OF THE LEFT ENGINE. WING SPAR EXAMINATION REVEALED THAT THERE WAS UPWARD (POSITIVE) BENDING, BUT FAILURE WAS IN THE DOWNWARD DIRECTION. ALL FRACTURE SURFACES SHOWED EVIDENCE OF OVERLOAD; THERE WAS NO EVIDENCE OF FATIGUE OBSERVED. THE PILOT'S OPERATING HANDBOOK INCLUDES THE LIMITATION THAT ALL INTENTIONAL AEROBATIC MANEUVERS ARE PROHIBITED IN THIS AIRPLANE.

NTSB Probable Cause Narrative

THE PILOT EXCEEDED THE DESIGN STRESS LIMITS OF THE AIRCRAFT AND SUBSEQUENT OVERLOAD FAILURES OF THE STABILATOR AND WING SPARS.

Event Information

Type of Event Accident
Event Date 4/8/1995
Event Day of the Week Saturday
Time of Event 1630
Event Time Zone Central Daylight Time
Event City COVINGTON
Event State TENNESSEE
Event Country --
Zipcode of the event site 38019
Event Date Year 1995
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 1652 Central Daylight Time
Direction of event from weather observation facility (degrees) 215
Weather Observation Facility ID MEM
Elevation of weather observation facility 332
Distance of event from weather observation facility (units?) 36
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 28
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 200
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 22
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
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) 333
NTSB Notification Source --
NTSB Notification Date Apr 8 1995 12:00AM
NTSB Notification Time 1830
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:11PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6390C
NTSB Number ATL95FA078
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion Unknown
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-34-200T
Aircraft Series Identifier PA-34-200T
Aircraft Serial Number 34-7870156
Certified Max Gross Weight 4570
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jan 13 1995 12:00AM
Airframe hours since last inspection 166
Airframe Hours 2731
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name N.B. PERKINS, JR.
Aircraft Owner Street Address 249 MATILDA
Aircraft Owner City MEMPHIS
Aircraft Owner State TN
Aircraft Owner Country
Aircraft Owner Zipcode 38117
Operator is an individual? --
Operator Name PERKINS, BRADLEY H.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 249 MATILDA
Operator City MEMPHIS
Operator State TN
Operator Country
Operator Zip code 38117
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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 LHC
Departure City ARLINGTON
Departure State TN
Departure Country
Departure Time 1620
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --