N540THGarland Avipro Bearhawk2013-06-07 NTSB Accident Report

Substantial
Minor

Garland Avipro BearhawkS/N: 029-43-44-590

Summary

On June 07, 2013, a Garland Avipro Bearhawk (N540TH) was involved in an accident near Sheridan, WY. The accident resulted in 1 minor injury. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this accident to be: The pilot's failure to maintain airspeed, which resulted in a stall and a loss of aircraft control during the initial takeoff.

The pilot stated that the purpose of the flight was to return back to his home airport. He configured the airplane for a three-point takeoff and added full power. During the takeoff roll, the airplane began to veer to the left and subsequently became airborne. As the airplane ascended to about 50 feet above ground level (agl), the left wing dropped and subsequently struck the ground. The airplane was substantially damaged when it tumbled in a cartwheel-type maneuver with the right wing flipping over and striking the terrain. The airplane came to rest on its belly in a grassy area adjacent to the taxiway.

The pilot stated that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. He noted that the wind was calm.

This accident is documented in NTSB report WPR13CA263. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N540TH.

Accident Details

Date
Friday, June 7, 2013
NTSB Number
WPR13CA263
Location
Sheridan, WY
Event ID
20130606X23054
Coordinates
44.769165, -106.980278
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
1
Uninjured
0
Total Aboard
1

Probable Cause and Findings

The pilot's failure to maintain airspeed, which resulted in a stall and a loss of aircraft control during the initial takeoff.

Aircraft Information

Registration
Make
GARLAND
Serial Number
029-43-44-590
Engine Type
Reciprocating
Model / ICAO
Avipro BearhawkBPAT
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Analysis

The pilot stated that the purpose of the flight was to return back to his home airport. He configured the airplane for a three-point takeoff and added full power. During the takeoff roll, the airplane began to veer to the left and subsequently became airborne. As the airplane ascended to about 50 feet above ground level (agl), the left wing dropped and subsequently struck the ground. The airplane was substantially damaged when it tumbled in a cartwheel-type maneuver with the right wing flipping over and striking the terrain. The airplane came to rest on its belly in a grassy area adjacent to the taxiway.

The pilot stated that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. He noted that the wind was calm. He thought that the airplane initially veered left because of p-factor and his delay in recognizing this aerodynamic phenomenon.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# WPR13CA263