DFW07CA086
2007-03-19 · Vernon, Texas, United States · None · 1 aircraft · Status: Completed
Airport F05
Current FAA registration · N5931X
- Make / Model
- BRANTLY B-2
- Seats / Engines
- 2 seats · 1 engine
- ADS-B equipped
- Yes — Mode-S A7AB1D
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.
Factual narrative
The 3,696-hour pilot, who reported having accumulated a total of 96 hours in the same make and model, reported that while returning to the airport, following a short local flight, the engine lost power without warning. The pilot reported that the helicopter was at an altitude of approximately 75-feet above the ground when the loss of engine power occurred. The pilot added that he initiated an autorotation and due to his altitude, did not have many forced landing options other than continue straight ahead. The helicopter came to rest in the upright position in a field among mesquite trees. All three main rotor blades were destroyed and the fuselage sustained minor damage. Both the pilot and his passenger egressed the helicopter through the side doors without injuries. The helicopter was reported to have 15 gallons of fuel on board prior to its departure on the 15 minute flight. The reason for the reported loss of engine power could not be determined. A Federal Aviation Administration (FAA) Inspector, who responded to the accident site, reported that the aircraft had been stored in a hangar with the airworthiness certificate removed for approximately 30 years prior to its re-issuance on February 15, 2007. The 1969 model helicopter was reported to have accumulated a total of 570 hours since new. Weather was reported as clear skies, wind from 200 degrees at 16 knots, and an altimeter setting of 29.90 inches of Mercury. The 3,696-hour pilot, who reported having accumulated a total of 96 hours in the same make and model as the accident helicopter, reported that while returning to the airport, following a short local flight, the engine lost power without warning. The pilot reported that the helicopter was at an altitude of approximately 75-feet above the ground when the loss of engine power occurred. The pilot added that he initiated an autorotation and due to his altitude, he did not have many forced landing options other than to continue straight ahead. The helicopter came to rest in the upright position in a field among mesquite trees. All three main rotor blades were destroyed and the fuselage sustained minor damage. Both the pilot and his passenger egressed the helicopter through the side doors without injuries. The helicopter was reported to have 15 gallons of fuel on board prior to its departure on the 15-minute flight. The reason for the reported loss of engine power could not be determined. A Federal Aviation Administration (FAA) Inspector, who responded to the accident site, reported that the aircraft had been stored in a hangar with the airworthiness certificate removed for approximately 30 years prior to its re-issuance on February 15, 2007. The 1969 model helicopter was reported to have accumulated a total of 570 hours since new. Weather was reported as clear skies, wind from 200 degrees at 16 knots, and an altimeter setting of 29.90 inches of Mercury. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2007_DFW07CA086.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
- TallyAero Live Wire Aviation press
- NTSB CAROL Agency ↗
- NTSB Docket Agency ↗
- Aviation Safety Network Aviation press ↗
- Kathryn's Report Aviation press ↗
- Aviation Herald Aviation press ↗
- AVweb Aviation press ↗
- Pilots of America Community ↗
- Reddit /r/flying Community ↗
- FlightAware Aviation press ↗
- AOPA accident database Aviation press ↗
- Google News News ↗
- DuckDuckGo News ↗
Related research
Matched on aircraft type. All research papers
- arXiv 2020 · arXiv preprint Continuation Method with the Trusty Time-stepping Scheme for Linearly Constrained Optimization with Noisy Data
The nonlinear optimization problem with linear constraints has many applications in engineering fields such as the visual-inertial navigation and localization of an unmanned aerial vehicle maintaining…
- NASA NTRS 2019 · Abstract Certification of a Modified Research Public Aircraft
NASA Ames Research Center has several aircraft that have been modified to conduct aeronautical and scientific research. NASA's purpose is to provide research to improve safety of flight and support sc…
- NASA NTRS 2011 · Reprint (Version printed in journal) Predicted airframe noise levels for certification flights
A correction is presented for a previously published inconsistency in predicted airframe noise values, which were based on approach velocities lower than those required for FAA certification.