System error contributed to the helicopter accident off Sotra
A technical failure in a circuit board played a crucial role in the crash of a Sikorsky S-92A helicopter off the coast of Sotra, Norway.
A recent report from the Accident Investigation Board reveals that a technical malfunction in a control circuit contributed significantly to the crash of a Sikorsky S-92A helicopter near Sotra on February 28, 2024. The incident, which resulted in the death of one individual and injuries to five others, occurred during a search-and-rescue (SAR) training flight. The helicopter unexpectedly reversed its course and plunged into the sea, raising concerns over the technical reliability of aircraft used in critical operations.
In the aftermath of the accident, investigators focused on the helicopter's autopilot systems, specifically a failure in the circuit board that regulated the aircraft's positioning during automated flights. This malfunction not only led to the tragic accident but also highlights the importance of rigorous maintenance protocols and the need for comprehensive technical oversight in aviation, especially for helicopters that perform vital SAR missions.
The crash has drawn attention to the regulatory frameworks governing helicopter operations in Norway and the safety standards that currently apply. As authorities review these standards, the findings may lead to improved oversight and enhancements in aircraft technology to prevent similar incidents in the future. In a country where air travel is often essential for remote areas, ensuring the safety of such operations remains a priority for both the government and the aviation sector.