17/05/2026
The National Transportation Safety Board has published an updated study (https://www.ntsb.gov/safety/safety-studies/Documents/SRR2601.pdf) on drug presence among fatally injured pilots, showing increases in both overall drug detection and the presence of drugs the agency classified as potentially impairing.
https://avweb.com/flight-safety/ntsb-shows-rise-drug-detection-fatal-crash/
More than half of pilots tested had at least one drug detected, while potentially impairing drugs were found in 28.6%.