N864CAPiper Seneca2008-05-31 NTSB Accident Report

Substantial
None

Piper SenecaS/N: pa-34-200T

Summary

On May 31, 2008, a Piper Seneca (N864CA) was involved in an incident near Plaquemine, LA. All 2 people aboard were uninjured. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this incident to be: The certified flight instructor's poor decision to simulate a loss of engine on takeoff with a wet runway and the pilot's failure to maintain directional control. Contributing to the accident was the dew covered runway surface and the ditch.

The private pilot told FAA personnel he was on an instructional flight with a certified flight instructor from a 2600 x 80 foot grass airstrip, which was wet with dew. At approximately 40 knots on initial takeoff roll the flight instructor pulled the left throttle to idle to simulate the loss of an engine on takeoff. The pilot aborted the takeoff, pulling the right throttle back and applying wheel brakes. The airplane slid off the side of the runway into a field and hit a ditch. Examination of the airplane revealed the left wing had pulled forward, separating the trailing edge from the fuselage approximately 1 1/2 inch and buckling the fuselage at the leading edge.

This incident is documented in NTSB report DEN08CA099. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N864CA.

Accident Details

Date
Saturday, May 31, 2008
NTSB Number
DEN08CA099
Location
Plaquemine, LA
Event ID
20080710X01016
Coordinates
30.259721, -91.286109
Nearest Airport
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
2
Total Aboard
2

Probable Cause and Findings

The certified flight instructor's poor decision to simulate a loss of engine on takeoff with a wet runway and the pilot's failure to maintain directional control. Contributing to the accident was the dew covered runway surface and the ditch.

Aircraft Information

Registration
Make
PIPER
Serial Number
pa-34-200T
Engine Type
Reciprocating
Year Built
1980
Model / ICAO
SenecaJ2
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
NUTTALL WILLIAM M
Address
24950 NUTTALL RD
Status
Deregistered
City
PLAQUEMINE
State / Zip Code
LA 70764-5502
Country
United States

Analysis

The private pilot told FAA personnel he was on an instructional flight with a certified flight instructor from a 2600 x 80 foot grass airstrip, which was wet with dew. At approximately 40 knots on initial takeoff roll the flight instructor pulled the left throttle to idle to simulate the loss of an engine on takeoff. The pilot aborted the takeoff, pulling the right throttle back and applying wheel brakes. The airplane slid off the side of the runway into a field and hit a ditch. Examination of the airplane revealed the left wing had pulled forward, separating the trailing edge from the fuselage approximately 1 1/2 inch and buckling the fuselage at the leading edge.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# DEN08CA099