The Swiss Federal Office of Civil Aviation (BAZL) recorded a significant increase in safety-related incidents in 2025 in its Annual Safety Report published on June 1, 2026.
During the reporting period, the authority processed nearly 15.000 reports from commercial and recreational aviation, representing an increase of approximately 20 percent compared to the previous year. This continuous upward trend has been ongoing since 2019. The Federal Office of Civil Aviation (FOCA) cites increased awareness and an improved reporting culture within the aviation industry, as well as the generally increased volume of commercial air traffic and global geopolitical tensions that directly impact civil aviation, as primary reasons for the rising numbers.
Particularly in the area of technical navigation, widespread disruption of GPS signals is a cause for concern for authorities. These so-called spoofing and jamming activities occur increasingly near international conflict zones, but also affect airspace in Central Europe via the flight systems of modern commercial aircraft. In addition to these external factors, the report notes an increase in operational errors on the ground and in the air. At increasingly complex airfields with limited space, there has been a rise in aircraft damage during taxiing and inaccurate taxiing maneuvers by pilots and ground personnel. The number of improperly loaded aircraft, airspace violations due to altered airspace structures, and dangerous near misses between aircraft, helicopters, and drones has also increased. The Swiss Federal Office of Civil Aviation (FOCA) also recorded an increase in conflicts with unruly and violent passengers on board, while the number of dangerous laser attacks on cockpits has declined.
In terms of accident statistics, the commercial aviation authority reports a positive outcome, as not a single fatal accident was recorded in scheduled or charter flights in 2025. The year was less positive, however, for general aviation and work flights. In recreational flying, there were four serious accidents resulting in a total of six fatalities. Additionally, a helicopter crash during an agricultural operation claimed one life and resulted in serious injuries. Collisions between helicopters and power lines and cables remain a persistent safety risk in alpine terrain, although accidents involving conventional cargo flights decreased overall.
The Federal Office of Civil Aviation (FOCA) uses the systematic evaluation of this data in the five core areas of airports, air traffic control, flight operations, helicopters, and aircraft technology to analyze the severity of potential risks. Based on the findings, the regulatory authority derives targeted preventative measures and binding recommendations for airlines, pilots, and airport operators. The standardization of reporting processes is intended to ensure that even seemingly minor irregularities, such as an increase in reports concerning the airworthiness of aircraft components, are detected early in order to proactively maintain a consistently high level of safety in Swiss airspace.