Probable cause
The pilot's unsafe and aggressive operation of the helicopter at low altitude, which resulted in impact with trees.
NTSB analysis
The commercial pilot was conducting an aerial tour flight to hunt hogs in the helicopter with four passengers on board. As the pilot was returning to the landing zone and the helicopter was about 125 ft above the ground, a passenger saw a coyote below the helicopter and reported it to the other occupants. The pilot then chose to chase the coyote and suddenly made a tight, right turn and then entered a steep descent, which resulted in the helicopter rapidly approaching a tree line; the pilot initiated a climb, but the helicopter impacted the trees and then terrain.
Postaccident examination of the helicopter revealed no evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation. The pilot was operating the helicopter unsafely at a low altitude, which likely resulted in him seeing the tree line ahead too late to avoid impact with the trees.
Text from the NTSB. Open the NTSB docket for CEN18LA183 for the full record.
Event
- Date
- May 19, 2018
- Type
- Accident
- Place
- Stoneburg, Texas
- Highest injury
- Serious
- Serious injuries
- 4
- Weather
- Visual (VMC)
- Light
- Day
Hughes 369A
- N-number
- N369GK
- Category
- Helicopter
- Year built
- 1967
- Damage
- Destroyed
- Operating rule
- Part 91 (general aviation)
- Purpose of flight
- Business
From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.