- Date
- August 22, 2013, 08:45 local (13:45 UTC)
- Place
- Walnut Ridge, AR
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N8402KGulfstream-Schweizer A/C Gulfstream AM G-164B
- Defining event
- Takeoff: Aerodynamic stall/spin
- Weather
- Visual (VMC) · Day
- Status
- Completed · report January 30, 2014
- Report
- Approved by Office Director
- NTSB office
- Central Region
- Parties
- Federal Aviation Administration
- Case key
- 87861
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot's failure to properly set the engine power for takeoff, which resulted in the airplane subsequently settling into terrain.
Findings · 2
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot did not have the engine power set properly when he took off for an aerial application flight. While in ground effect, the airplane began to stall and settled into the terrain. The airplane came to rest upright. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot did not possess a Part 137 operating certificate.
Factual narrative
On August 22, 2013, at 0845 central daylight time, a Gulfstream AM G-164B airplane, N8402K, impacted terrain during takeoff near Walnut Ridge, Arkansas. The commercial pilot, who was the sole occupant, was not injured. The airplane sustained substantial damage to the fuselage and both wings. The airplane was registered to and operated illegally by the pilot under the provisions of 14 Code of Federal Regulations Part 137 as an aerial application flight. Visual meteorological conditions prevailed for the flight and a flight plan was not filed. The local flight was originating at the time of the accident. The pilot stated that during the takeoff, he did not have the engine power set properly for takeoff. While in ground effect, the airplane began to stall and settled into the terrain. The airplane came to rest upright. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. According to the Federal Aviation Administration (FAA), the pilot did not possess a Part 137 operating certificate. Numerous requests to obtain a completed Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1) were unsuccessful.
Aircraft
- Registration
- N8402K
- Reported as
- Gulfstream-Schweizer A/C Gulfstream AM G-164B
- Category
- Airplane
- Serial number
- 687B
- Engine
- P&W R1340 SERIES, 600 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Aerial application · Part 137
- Airworthiness certificate
- Standard, Utility
- Departed
- ARG · Walnut Ridge, AR
- Destination
- ARG · Walnut Ridge, AR
- Airport
- ARG · Walnut Ridge Regional Airport
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 41
- Injuries
- None
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, Without waivers/limitations
- Seat
- Center
- Flight hours
- 18,000 total · 700 in this make and model
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 190° at 3 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 73 °F, dew point 72 °F
- Altimeter
- 30.12 inHg
- Observed at
- ARG
Docket · 1
The files NTSB released with the investigation on December 13, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 53 KB in all.
Other investigations on N8402K · 5
Matched to the same aircraft by N-number and date.