NTSB investigations, 1999, IN
180,624 investigations by the National Transportation Safety Board since 1962: 174,602 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
| 1963 | 1 |
|---|---|
| 1964 | 107 |
| 1965 | 116 |
| 1966 | 119 |
| 1967 | 132 |
| 1968 | 106 |
| 1969 | 88 |
| 1970 | 83 |
| 1971 | 81 |
| 1972 | 88 |
| 1973 | 77 |
| 1974 | 66 |
| 1975 | 86 |
| 1976 | 78 |
| 1977 | 90 |
| 1978 | 95 |
| 1979 | 70 |
| 1980 | 76 |
| 1981 | 52 |
| 1982 | 55 |
| 1983 | 54 |
| 1984 | 55 |
| 1985 | 54 |
| 1986 | 58 |
| 1987 | 53 |
| 1988 | 66 |
| 1989 | 45 |
| 1990 | 42 |
| 1991 | 33 |
| 1992 | 29 |
| 1993 | 35 |
| 1994 | 38 |
| 1995 | 33 |
| 1996 | 31 |
| 1997 | 36 |
| 1998 | 35 |
| 1999 | 22 |
| 2000 | 34 |
| 2001 | 29 |
| 2002 | 25 |
| 2003 | 20 |
| 2004 | 26 |
| 2005 | 20 |
| 2006 | 28 |
| 2007 | 23 |
| 2008 | 22 |
| 2009 | 30 |
| 2010 | 27 |
| 2011 | 26 |
| 2012 | 26 |
| 2013 | 22 |
| 2014 | 16 |
| 2015 | 19 |
| 2016 | 23 |
| 2017 | 22 |
| 2018 | 19 |
| 2019 | 22 |
| 2020 | 17 |
| 2021 | 21 |
| 2022 | 21 |
| 2023 | 16 |
| 2024 | 17 |
| 2025 | 13 |
| 2026 | 9 |
Where
Open the mapLatest 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\") = 1999
AND c.\"eventStateOrRegion\" = 'IN' 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") = 1999 AND c."eventStateOrRegion" = 'IN' 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 CHI00LA049Accident · No injuriesLimited investigationFinal reportRotorway Exec 90 · Georgetown, INthe pilot's failure to maintain control of the helicopter. Factors associated with the accident were the gusty tailwind condition and the low altitude at which the helicopter was hovering.NTSB CHI00LA047Accident · No injuriesLimited investigationFinal reportDouglas DC-8-62 · Indianapolis, INthe flight crew misjudged the clearance between their right wing and the radome of the parked aircraft. A factor associated with the accident was the ground handling contractor failed to identify the unsafe/hazardous condition that existed on the congested…NTSB CHI00LA032Accident · Minor injuriesLimited investigationFinal reportCessna 172P · Greenfield, INThe student pilot not maintaining aircraft control. A contributing factor was the student's aural perception.NTSB CHI00LA031Accident · No injuriesLimited investigationFinal reportCessna 182 · Shelbyville, INthe inadequate preflight planning by the pilot and the exhaustion of usable fuel. A factor was the drainage ditch encountered on landing.NTSB CHI00LA026Accident · Minor injuriesLimited investigationFinal reportCessna 210 · Rochester, INthe pilot did not obtain the proper touchdown point. Factors included the closed runway and the culvert.NTSB CHI00LA001Accident · Minor injuriesLimited investigationFinal reportBeech C-23 · Greenwood, INundetermined.NTSB CHI00LA002Accident · Minor injuriesLimited investigationFinal reportEnstrom EN-28 · Indianapolis, INThe pilot's attempted operation of the helicopter with known deficiencies, and his improper autorotation to landing. Factors were one fouled spark plug and another partially failed spark plug in the same cylinder, and the construction area.NTSB CHI99LA357Accident · No injuriesLimited investigationFinal reportPiper PA-31 · Greenfield, INthe FBO employee improperly refueled the airplane with Jet A fuel instead of 100LL and the inadequate preflight by the pilot-in-command in that he failed to drain the fuel tanks during the preflight. Factors related to the accident were the low altitude at…NTSB CHI99LA336Accident · Minor injuriesLimited investigationFinal reportCessna 172M · Daleville, INA loss of engine power for undetermined reasons.NTSB CHI99LA319Accident · No injuriesLimited investigationFinal reportVan Grouw White Lightning · Greenfield, INimproper installation of the oil quick drain plug which resulted in oil exhaustion to the engine. A factor was the corn crop encountered during the forced landing.NTSB CHI99IA350Incident · No injuriesIncident investigationFinal reportBritish Aerospace Jetstream 3101 · South Bend, INthe right engine accessory section's splined gear spur gear failure during cruise flight.NTSB CHI99LA307Accident · Minor injuriesLimited investigationFinal reportCessna 150L · Garrett, INthe pilot's improper inflight planning/decision to land and takeoff on the airstrip which was unsuitable and closed, and the pilot's failure to attain clearance with the trees during the takeoff initial climb. Factors associated with the accident were the…NTSB CHI99LA286Accident · Minor injuriesLimited investigationFinal reportCessna 152 · Evansville, INfuel exhaustion due to the flight instructor's improper in-flight decision. A factor was the ditch.NTSB CHI99LA203Accident · No injuriesLimited investigationFinal reportCessna 172R · Kokomo, INthe student pilot's failure to maintain directional control during landing. Factors to the accident were the pilot's lack of experience and the VOR station.NTSB CHI99LA201Accident · No injuriesLimited investigationFinal reportCessna 172G · Union, INThe pilot's failure to maintain clearance with the sign. Factors associated with the accident were the low ceilings and the sign which was contacted.NTSB CHI99LA200Accident · Serious injuriesLimited investigationFinal reportGillmore Benson B&M · Greencastle, INthe failure of the cyclic control rod. Factors were aircraft control not possible for the pilot.NTSB CHI99LA182Accident · No injuriesLimited investigationFinal reportPiper PA-28-151 · Vincennes, INthe pilot's failure to maintain directional control of the airplane during the soft field takeoff. Factors associated with the accident were inadequate airspeed and the cable fence which was contacted.NTSB CHI99LA176Accident · No injuriesLimited investigationFinal reportGrumman American AA-5B · Demotte, INThe pilot's misjudging distance/speed resulting in an overrun. A contributing factor was the wet condition of the turf runway.NTSB CHI99LA146Accident · No injuriesLimited investigationFinal reportPiper PA-18-L21B · Vincennes, INthe pilot's failure to maintain directional control after landing. Factors which contributed to this accident were the pilot's long touchdown, the rough area on the runway, and the wheat field.NTSB CHI99LA131Accident · Minor injuriesLimited investigationFinal reportCessna 177 · Greencastle, INthe pilot operating with known deficiencies in equipment and the fuel cap that disengaged. Factors were the wet grass, and muddy terrain conditions.NTSB CHI99FA075Accident · 2 fatalField investigationFinal reportBeech BE-55 · Elkhart, INthe pilot failed to maintain a proper glidepath and obstacle clearance. Factors were the fog and dark night.NTSB CHI99LA059Accident · No injuriesLimited investigationFinal reportRockwell 500-S · Plymouth, INthe pilot's failure to maintain directional control of the airplane while landing. Factors associated with the accident were the tailwind condition and the pilot landing in the wrong direction.