Summary
On August 02, 2003, a Rockwell International S-2R (N4923X) was involved in an accident near Mitchell, SD. 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 inadequate visual lookout and not maintaining clearance from the power line during the low level aerial application maneuver. A related factor was the power line.
On August 2, 2003, about 0740 central daylight time, a Rockwell International S-2R, N4923X, was destroyed following an in-flight collision with power lines during an aerial application flight near Mitchell, South Dakota. The airplane subsequently impacted a tree and terrain and burned in a post-impact ground fire. The pilot reported minor injuries. The aerial application flight was being operated under the provisions of 14 CFR Part 137 without a flight plan. Visual meteorological conditions prevailed at the time of the accident. The local flight originated from MJ Aviation Airport I, near Letcher, South Dakota, at 0700.
The pilot reported that he circled the field to look for obstacles and then started spraying.
This accident is documented in NTSB report CHI03LA243. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N4923X.
Accident Details
Probable Cause and Findings
The pilot's inadequate visual lookout and not maintaining clearance from the power line during the low level aerial application maneuver. A related factor was the power line.
Aircraft Information
Registered Owner (Historical)
Analysis
On August 2, 2003, about 0740 central daylight time, a Rockwell International S-2R, N4923X, was destroyed following an in-flight collision with power lines during an aerial application flight near Mitchell, South Dakota. The airplane subsequently impacted a tree and terrain and burned in a post-impact ground fire. The pilot reported minor injuries. The aerial application flight was being operated under the provisions of 14 CFR Part 137 without a flight plan. Visual meteorological conditions prevailed at the time of the accident. The local flight originated from MJ Aviation Airport I, near Letcher, South Dakota, at 0700.
The pilot reported that he circled the field to look for obstacles and then started spraying. He said that his airplane's main landing gear caught the wires that ran through the middle of the field. He stated:
I proceeded forward straight [and] level across I-90 until [the] wires broke.
At this time I lost control hit a tree and crashed at approximately
7:40 AM. I [immediately] removed seatbelt, helmet, and evacuated
aircraft. I ran up to house got owner to call 911 and washed chemical
off my skin with garden hose. At this time aircraft burst into flames,
which were extinguished by Mitchell Fire [and] Rescue.
The pilot stated that there were no mechanical malfunctions during the flight. His recommendation was, "Take ample time to observe all obstacles and give them respect."
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CHI03LA243