N503ADAIR TRACTOR AT5032011-04-13 NTSB Accident Report

Substantial
Minor

AIR TRACTOR AT503S/N: 503A-017

Summary

On April 13, 2011, a Air Tractor AT503 (N503AD) was involved in an accident near Telephone, TX. 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 adequate airspeed which resulted in an aerodynamic stall.

The pilot reported he was maneuvering at low altitude on an agricultural application flight when the left wing stalled, the nose dropped, and the airplane descended out of control. The airplane then impacted trees and terrain, and came to rest upright about 450 feet from the initial impact location. There was substantial damage to the fuselage, wings, tail surfaces and all control surfaces. The pilot reported no preimpact mechanical anomalies with the airplane.

This accident is documented in NTSB report CEN11CA287. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N503AD.

Accident Details

Date
Wednesday, April 13, 2011
NTSB Number
CEN11CA287
Location
Telephone, TX
Event ID
20110415X15706
Coordinates
33.840557, -96.018890
Nearest Airport
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 adequate airspeed which resulted in an aerodynamic stall.

Aircraft Information

Registration
Make
AIR TRACTOR
Serial Number
503A-017
Year Built
1991
Model / ICAO
AT503

Registered Owner (Historical)

Name
DIVLEND EQUIPMENT LEASING LLC
Address
5607 SOUTH AVENUE Q DR
Status
Deregistered
City
LUBBOCK
State / Zip Code
TX 79412
Country
United States

Analysis

The pilot reported he was maneuvering at low altitude on an agricultural application flight when the left wing stalled, the nose dropped, and the airplane descended out of control. The airplane then impacted trees and terrain, and came to rest upright about 450 feet from the initial impact location. There was substantial damage to the fuselage, wings, tail surfaces and all control surfaces. The pilot reported no preimpact mechanical anomalies with the airplane.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CEN11CA287