# NTSB FTW96LA161: Bensen Gyroplane, Carthage, TX, April 4, 1996 - Type: NTSB accident investigation - Classification: Accident · Fatal · Limited investigation · Final report - Date: April 4, 1996, 12:15 local (18:15 UTC) - Place: Carthage, TX - Coordinates: 32.150009, -94.33065 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=32.1500&lon=-94.3307&mi=10 - Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping) - Highest injury: Fatal - Injuries: 1 fatal, 1 uninjured; on the ground: 1 fatal - Status: Completed, report November 11, 1996 - Report: Approved by Office Director - NTSB case key (mKey): 19795 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW96LA161 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/19795/pdf - Page: https://openairdocs.org/ntsb/FTW96LA161 ## Probable cause the pilot's inadequate coordination with the spectator, concerning the spectator's need to remain clear of the takeoff area, and the spectator's failure to remain clear of the takeoff area. A factor relating to the accident was: the spectator's distorted perception of distance, while viewing the aircraft through a camera view finder. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Propeller/rotor contact to person, takeoff - crew/group coordination - inadequate, pilot in command (cause) - clearance - not maintained, spectator (cause) - visual/aural perception, spectator (contributing factor) ## Analysis The rotor blades of an unregistered gyroplane struck a bystander that was taking pictures of the gyroplane during the takeoff roll. According to the noncertificated pilot, the bystander had noticed his gyroplane, and expressed a great deal of interest, having worked on helicopters in the past. The pilot agreed to demonstrate the gyroplane and to perform a flight around his property to allow him to take pictures of it in flight. Before initiating a takeoff roll from his property, the pilot motioned to the bystander to move further to the right of the strip; the bystander acknowledged the signal and moved back. The pilot stated that he noticed that the bystander moved the camera up to his face and proceeded to take pictures as the gyroplane accelerated. As the gyroplane rolled past the bystander, the main rotor blade impacted the bystander's head, and the pilot felt a slight bump on the stick. The pilot then aborted the takeoff. The pilot stated that the bystander may have possibly lost perspective of the actual distance to the gyroplane as he viewed it through the camera's view finder. ## Factual narrative On April 4, 1996, at 1215 central standard time, an unregistered Bensen gyro plane operated by an non-certificated pilot sustained minor damage when the rotor blades struck a bystander during a demonstration flight conducted at the owner's pasture near Carthage, Texas. The bystander sustained fatal head injuries. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight. According to the pilot, he was demonstrating his gyro plane to an individual that had noticed his gyro plane stored on his property adjacent to his workshop. The individual stated that he had worked on helicopters while in the service and was interested in such "flying machines." The pilot further stated that the individual had a camera in his vehicle and he was interested in taking some photographs of the aircraft. The pilot agreed to demonstrate the aircraft, and perform a flight around his property. Prior to initiating his takeoff roll the pilot motioned to the bystander to move further to the right of the strip. The bystander acknowledged the pilot's hand signals and moved back. The pilot stated that he noticed that the bystander moved the camera up to his face and proceeded to take pictures as the aircraft accelerated. As the gyro plane rolled past the bystander taking photographs, the pilot felt a "slight thump at the stick" and elected to abort the takeoff. The main rotor blade impacted the back of the bystander's head. The pilot further stated that the bystander may have possibly lost perspective of the actual distance as he viewed the aircraft through the camera lens. ## Aircraft - Registration: NONE (not matched to a registry record) - Reported make and model: Bensen GYROPLANE - Category: Gyroplane, amateur-built - Airframe hours: 172 - Engines: Rotax 532 64 horsepower reciprocating - Damage: Minor damage - Flight: Personal, Part 91 - Registered owner: Andy Strong - Airport: NONE, Private Strip ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 46; medical: unknown, unknown; seat: center; flight hours: 172 as pilot in command, 18 in the last 90 days, 7 in the last 30 days ## Weather - Conditions: Visual (VMC), Day - Wind: calm - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 75 °F From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.