Overall Trends
Total, fatal, and serious accidents in the selected range.
Premium research interface
The modern interface for aviation safety intelligence.
Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.
63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Search everything
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Featured Report
Safety trends by operating rule
Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.
Loading trend charts…
High-signal investigations
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
Browse the aviation graph
Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.
Last Data Update
By Decade
By Month
Aircraft Manufacturer
More manufacturersAirports
More airportsOperators
More operatorsAbout
Aviation safety reports, made easier to study
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.
FAQs
NTSB Report
September 11, 2009 · Cessna 305A · N119WW
Helena, MT
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
September 11, 2009
Injury Outcomes
No injuries (2 uninjured)
Location
Helena, MT
Aircraft
Cessna 305A
Tail Number
N119WW
Operator
Davis Bob F
Injuries
None
Aircraft Damage
Substantial
NTSB Number
WPR09CA443
During the landing flare, the pilot misjudged his height above the runway, resulting in a higher-than-normal flare and a harder-than-normal touchdown. Immediately after the airplane made contact with the runway, it began to veer from side to side, and the pilot was unable to maintain directional control. According to the pilot, there were no issues with the rudder or the tailwheel steering systems, but he did feel that the glare from bright sun that he was landing toward had contributed to his abnormal flare height.
NTSB Probable Cause
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
Full Narrative
During the landing flare, the pilot misjudged his height above the runway, resulting in a higher than normal flare, and a harder than normal touchdown. Immediately after the airplane made contact with the runway, it began to veer from side to side, and the pilot was unable to maintain directional control. According to the pilot, there were no issues with the rudder or the tail wheel steering systems, but he did feel that the glare from bright sun that he was landing toward had contributed to his abnormal flare height.
Flight
Event TypeAccident
Event Time08:10 MDT
Nearest AirportHelena Regional (0nm)
Runway09
Flight Plan FiledUnknown
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 305A
Tail NumberN119WW
Aircraft CategoryAir
DamageSubstantial
OperatorDavis Bob F
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsCont Motor · O-470 SERIES · Reciprocating · 230
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 73 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO