Overall Trends
Total, fatal, and serious accidents in the selected range.
Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.
NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.
The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.
The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.
Pago Pago, PO
THE HELICOPTER WAS OPERATED FROM A HELIPAD ON THE FISHING VESSEL M/V KALI FOR FISH SPOTTING MISSIONS. THE SHIP WAS IN THE TERRITORIAL WATERS NEAR PAGO PAGO, AMERICAN SAMOA AND THE TIME LISTED ABOVE FOR THE ACCIDENT IS LOCAL SHIP TIME. DURING THE ATTEMPTED TAKEOFF THE HELICOPTER ROLLED OVER ON ITS LEFT SIDE; HOWEVER, IT REMAINED ON THE SHIP DURING THE ENTIRE SEQUENCE. SHIP CREWMEN WHO WITNESSED THE ACCIDENT REPORTED THAT THE LEFT REAR SKID WAS STILL TIED DOWN TO THE HELIPAD PLATFORM WHEN THE HELICOPTER ATTEMPTED TO TAKEOFF. THE SHIP SUSTAINED DAMAGE TO THE DECK AND BULWARK PLATES.
THE PILOT'S INADEQUATE PREFLIGHT INSPECTION IN FAILING TO ENSURE THAT ALL SKID TIEDOWNS WERE REMOVED PRIOR TO THE ATTEMPTED TAKEOFF.
THE HELICOPTER WAS OPERATED FROM A HELIPAD ON THE FISHING VESSEL M/V KALI FOR FISH SPOTTING MISSIONS. THE SHIP WAS IN THE TERRITORIAL WATERS NEAR PAGO PAGO, AMERICAN SAMOA AND THE TIME LISTED ABOVE FOR THE ACCIDENT IS LOCAL SHIP TIME. DURING THE ATTEMPTED TAKEOFF THE HELICOPTER ROLLED OVER ON ITS LEFT SIDE; HOWEVER, IT REMAINED ON THE SHIP DURING THE ENTIRE SEQUENCE. SHIP CREWMEN WHO WITNESSED THE ACCIDENT REPORTED THAT THE LEFT REAR SKID WAS STILL TIED DOWN TO THE HELIPAD PLATFORM WHEN THE HELICOPTER ATTEMPTED TO TAKEOFF. THE SHIP SUSTAINED DAMAGE TO THE DECK AND BULWARK PLATES.