Insights from the records

Aggregate views of the data GroundCheck republishes: NTSB accidents since 1982, probable-cause findings, pilot experience from accident dockets, and FAA maintenance-report volume.

Every percentage on this page is a share of accidents that already happened, not a rate: the public records carry no exposure denominator (flights or fleet hours), so nothing here measures how likely a flight is to crash. And nothing here is per-operator — GroundCheck does not rate, rank, or score anyone.