NTSB CAROL · Event
Event DFW05CA231
Aircraft involved
Probable cause & findings
The loss of control as result of a loss of hydraulic pressure for undetermined reasons.
Factual narrative
On August 16, 2005, approximately 1516 central daylight time, a single-engine Bell 47 helicopter, N8494E, was destroyed when it made an emergency landing near Monette, Arkansas. The commercial pilot, sole occupant of the helicopter, was not injured. The helicopter was owned and operated by Craft Flying Service, Inc., of Weiner, Arkansas. Visual meteorological conditions prevailed and no flight plan was filed for the local Code of Federal Regulations Part 137 agricultural flight. The 22,000-hour pilot reported that the helicopter was in "hover mode" when there was an indication of a hydraulic failure. Controlling the helicopter became increasingly difficult and he attempted to make an emergency landing, which resulted in the failure of a landing gear skid. Subsequently, the main rotor blade collided with the ground. A post-impact fire ensued which destroyed the helicopter. A Federal Aviation Administration (FAA) inspector, who responded to the accident site, stated that the "helicopter lifted off the ground 2 feet, settled back down," and then "caught on fire and burned." Weather reported at the Jonesboro Municipal Airport (JBR) at 1453 reported wind from 220 degrees at 11 knots, visibility 10 statute miles, clear skies, temperature 90 degrees Fahrenheit, dew point 72 degrees Fahrenheit and a barometric pressure setting of 30.01 inches of Mercury. The 22,000-hour commercial pilot was in a two-foot hover when there was an indication of a hydraulic failure. Control of the helicopter became increasingly difficult and the pilot made an emergency landing. The helicopter landed hard, which resulted in the failure of a landing gear skid, main rotor blade strikes and a post-impact fire. Due to the post-impact fire, the reason for the reported hydraulic failure could not be determined. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_DFW05CA231.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
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Academic papers and agency reports matching this event's aircraft type or causal vocabulary (loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
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- NASA NTRS 2019 · Technical Memorandum (TM)
Full-scale crash test of a CH-47C helicopter
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Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
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