
A Sikorsky S-76D flight crew’s failure to properly identify a private heliport in dark night conditions led to an attempted landing at the wrong location and impact with trees and terrain, according to a newly released NTSB final report. The captain, first officer, and passenger all suffered serious injuries in the August 2025 crash of the helicopter near Round Mountain, Texas.
Investigators found that the flight crew likely misidentified the heliport altogether. The accident site, a heavily wooded area near a recreational vehicle park on private property, was about 1.54 miles north of the intended heliport, with a prominent west-to-east river separating the two locations. The captain reported landing at the heliport between 20 and 25 times in both day and night conditions and said he did not recall experiencing any visual illusions during the accident flight. The first officer had landed there 20 times previously, but only during daytime.