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.
Moonlight Creek, New Zealand, NZ
On February 25, 2014, at 2055 universal coordinated time, a Hughes 369D, ZK-IQQ, was substantially damaged when the main rotor blades contacted and severed the tailboom at the conclusion of an autorotation and landing near Moonlight Creek, New Zealand. The helicopter was registered to Heli Tours Limited and operated under the pertinent civil regulations of the government of New Zealand. The pilot and two passengers were not injured. The investigation is under the jurisdiction of the Government of New Zealand. This report is for information purposes only and contains only information released by the Government of New Zealand. Further information pertaining to this accident may be obtained from: Civil Aviation Authority (CAA) P.O. Box 3555 Wellington 6140 New Zealand Tel: (64) 4-560-9400 Fax: (64) 4-569-2024
On February 25, 2014, at 2055 universal coordinated time, a Hughes 369D, ZK-IQQ, was substantially damaged when the main rotor blades contacted and severed the tailboom at the conclusion of an autorotation and landing near Moonlight Creek, New Zealand. The helicopter was registered to Heli Tours Limited and operated under the pertinent civil regulations of the government of New Zealand. The pilot and two passengers were not injured. The investigation is under the jurisdiction of the Government of New Zealand. This report is for information purposes only and contains only information released by the Government of New Zealand. Further information pertaining to this accident may be obtained from: Civil Aviation Authority (CAA) P.O. Box 3555 Wellington 6140 New Zealand Tel: (64) 4-560-9400 Fax: (64) 4-569-2024