NTSB investigations, 1996, IA
180,610 investigations by the National Transportation Safety Board since 1962: 174,589 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.
Cases per year
| 1962 | 2 |
|---|---|
| 1963 | 2 |
| 1964 | 72 |
| 1965 | 74 |
| 1966 | 108 |
| 1967 | 129 |
| 1968 | 87 |
| 1969 | 98 |
| 1970 | 101 |
| 1971 | 105 |
| 1972 | 76 |
| 1973 | 53 |
| 1974 | 60 |
| 1975 | 49 |
| 1976 | 55 |
| 1977 | 57 |
| 1978 | 65 |
| 1979 | 51 |
| 1980 | 41 |
| 1981 | 60 |
| 1982 | 52 |
| 1983 | 53 |
| 1984 | 39 |
| 1985 | 35 |
| 1986 | 26 |
| 1987 | 30 |
| 1988 | 27 |
| 1989 | 24 |
| 1990 | 24 |
| 1991 | 23 |
| 1992 | 23 |
| 1993 | 22 |
| 1994 | 16 |
| 1995 | 12 |
| 1996 | 15 |
| 1997 | 22 |
| 1998 | 20 |
| 1999 | 18 |
| 2000 | 11 |
| 2001 | 7 |
| 2002 | 14 |
| 2003 | 20 |
| 2004 | 13 |
| 2005 | 13 |
| 2006 | 8 |
| 2007 | 17 |
| 2008 | 18 |
| 2009 | 17 |
| 2010 | 27 |
| 2011 | 23 |
| 2012 | 21 |
| 2013 | 15 |
| 2014 | 9 |
| 2015 | 13 |
| 2016 | 13 |
| 2017 | 16 |
| 2018 | 12 |
| 2019 | 9 |
| 2020 | 12 |
| 2021 | 16 |
| 2022 | 14 |
| 2023 | 17 |
| 2024 | 7 |
| 2025 | 13 |
| 2026 | 15 |
Where
Latest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE year(c.\"eventDate\") = 1996
AND c.\"eventStateOrRegion\" = 'IA' AND c.\"eventCountry\" = 'USA'
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE year(c."eventDate") = 1996 AND c."eventStateOrRegion" = 'IA' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB CHI97LA050Accident · No injuriesLimited investigationFinal reportPiper PA-46 · Red Oak, IAthe pilot's inadequate preflight and failure to make a precautionary landing. Additional factors included oil starvation and the failed connecting rod and rod bearing.NTSB CHI96LA344Accident · Minor injuriesLimited investigationFinal reportRozendaal Smith Innovation · Hampton, IAthe pilot's failure to refuel the airplane and his improper decision to perform a low altitude manuever with a low fuel supply.NTSB CHI96FA330Accident · 1 fatalField investigationFinal reportGreen Castle Avid Flyer Aerobat · Oxford, IAfailure of the private pilot to maintain sufficient airspeed after takeoff, during the initial climb and turn to the crosswind leg; and a delay by the flight instructor (CFI) in taking remedial action to avoid a stall.NTSB CHI96LA338Accident · No injuriesLimited investigationFinal reportCessna 175 · Dexter, IAthe pilot's inadequate short field landing procedure/technique. The tailwind and grass runway were related factors.NTSB CHI96TA306Accident · Minor injuriesFinal reportHughes 269A · Cedar Rapids, IApartial blocking of the fuel injection control, and a fracture of the induction air ducting for reasons undetermined. A factor was trees.NTSB CHI96LA254Accident · No injuriesLimited investigationFinal reportCessna 150 · Dubuque, IAinadequate airspeed and the student pilot's failure to perform a recovery from the bounced landing. Factors associated with the accident were the crosswind and the student's over compensation for the crosswind.NTSB CHI96LA232Accident · No injuriesLimited investigationFinal reportCessna 188 · Independence, IAthe delayed jettison of the dry chemicals by the pilot. The inability of the airplane to climb was a related factor.NTSB CHI96LA181Accident · No injuriesLimited investigationFinal reportChampion 7GCBC · Des Moines, IAthe pilot's inadvertent use of the brakes which resulted in a loss of directional control. A factor associated with the accident was the ravine which the airplane traveled down.NTSB CHI96IA173Incident · No injuriesIncident investigationFinal reportBritish Aerospace BAE 146 · Des Moines, IAfailure of the flight crew to follow proper procedures, which resulted in an accumulation of ice and subsequent loss of engine power. Factors relating to the incident were: thunderstorms, turbulence, icing conditions, and the inaccurate method that was…NTSB CHI96FA146Accident · 3 fatalField investigationFinal reportCessna 421 · Bernard, IAthe pilot's operation of the airplane with known deficiencies, subsequent loss of oil from the left engine, and the pilot's failure to maintain minimum controllable airspeed (VMC), while diverting to an alternate airport. Factors relating to the accident…NTSB CHI96LA100Accident · No injuriesLimited investigationFinal reportCessna 172 · Ankeny, IAthe pilot's poor judgment in attempting flight operations in the existing wind condition, and the high gusting wind.NTSB CHI96LA102Accident · Serious injuriesLimited investigationFinal reportBalloon Works Firefly 7-15 · Brighton, IAThe pilot's bone condition, which resulted in a fractured ankle during a normal touchdown.NTSB CHI96LA077Accident · No injuriesLimited investigationFinal reportPiper PA-28-180C · West Liberty, IAthe pilot's inadequate preflight planning/preparation and an intentional ground loop/swerve. A factor in the accident was the wet grass runway.NTSB CHI96LA068Accident · Serious injuriesLimited investigationFinal reportPiper PA-34-200T · Des Moines, IAthe pilot not using the airplane's deice system which resulted in an accumulation of empennage ice and a tailplane stall. Factors relating to this accident were the pilot's intentional flight into known icing conditions, and the icing conditions.NTSB CHI96LA080Accident · No injuriesLimited investigationFinal reportCessna 182J · Waukon, IAthe pilot's inadequate preflight planning/preparation, and his failure to maintain directional control while taxiing. Factors in the accident were the icy runway and the gusty wind conditions.