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.
Dillingham, AK
The pilot-in-command held a private pilot certificate and was seated in the right seat. He did not hold a flight instructor certificate. The airplane's co-owner was a student pilot and was seated in the left seat. During the second touch-and-go landing, with the pilot-in-command allowing the student pilot to manipulate the flight controls, the airplane bounced and ground looped to the right. The left wing contacted the ground, and the airplane nosed down.
The pilot-in-command's decision to relinquish controls to the student pilot in the left seat during practice landings, and the pilot-in-command's failure to maintain directional control. A factor contributing to this accident was the pilot-in-command's lack of certification as a flight instructor.
On March 21, 1998, at 1718 Alaska standard time, a Cessna 170B tailwheel equipped airplane, N3179B, sustained substantial damage while landing at the Dillingham Airport, Dillingham, Alaska. The airplane was co-owned and operated by the two occupants, both of Dillingham. The private certificated pilot, and student pilot at the controls, were uninjured. The flight was conducted under 14 CFR Part 91 as a personal flight to conduct touch and go landings. Visual meteorological conditions prevailed at the time of the accident, and no flight plan was filed. The flight departed Dillingham at 1700. The student pilot at the controls stated during an interview with the NTSB investigator that there was a five to seven knot crosswind from the right. He had his first solo one week prior to the accident. He had accrued 25 hours of total flight time, with 15 hours in this airplane. He was manipulating the flight controls from the left seat, with the private pilot observing from the right seat. The private pilot did not hold a flight instructor certificate. On the second touch-and-go landing, the airplane bounced and ground looped to the right. The left wingtip dragged the ground, and the airplane nosed down.