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NTSB investigations, 1966, AR

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.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19642026

NTSB investigations, 1966, AR per year, 1964–2026: 3,153 cases
1964	85
1965	80
1966	87
1967	109
1968	81
1969	89
1970	76
1971	92
1972	76
1973	82
1974	81
1975	107
1976	101
1977	91
1978	96
1979	90
1980	76
1981	72
1982	68
1983	46
1984	89
1985	49
1986	48
1987	46
1988	61
1989	48
1990	65
1991	53
1992	57
1993	55
1994	54
1995	58
1996	44
1997	40
1998	44
1999	49
2000	23
2001	21
2002	37
2003	37
2004	31
2005	37
2006	28
2007	17
2008	22
2009	21
2010	32
2011	22
2012	23
2013	21
2014	17
2015	21
2016	22
2017	16
2018	20
2019	14
2020	16
2021	19
2022	21
2023	23
2024	14
2025	20
2026	13

Where

Latest cases

Query with SQL

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") = 1966 AND c."eventStateOrRegion" = 'AR' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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\") = 1966
    AND c.\"eventStateOrRegion\" = 'AR' 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") = 1966
  AND c."eventStateOrRegion" = 'AR' 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 FTW67D0378Accident · No injuriesClosedCessna 170B · Texarkana, ARDec 29, 1966 · N8009A · Substantial damage NTSB FTW67A0062Accident · 2 fatalClosedCessna 172 · Franklin, ARDec 6, 1966 · N1131F · Destroyed NTSB FTW67A0061Accident · 1 fatalClosedBeech K35 · Dover, ARDec 5, 1966 · N5393E · Destroyed NTSB FTW67F0339Accident · Minor injuriesClosedPiper J3C-65 · Stuttgart, ARNov 29, 1966 · N77565 · Substantial damage NTSB FTW67F0316Accident · No injuriesClosedCessna 210 · Little Rock, ARNov 16, 1966 · N9543T · Substantial damage NTSB FTW67F0313Accident · Serious injuriesClosedBeech 95 · Little Rock, ARNov 12, 1966 · N2767Y · Substantial damage NTSB FTW67D0308Accident · No injuriesClosedBeech S35 · Little Rock, AROct 23, 1966 · N5806K · Substantial damage NTSB FTW67D0279Accident · No injuriesClosedAlon A-2 · Corning, AROct 22, 1966 · N5655F · Substantial damage NTSB FTW67D0262Accident · No injuriesClosedCessna 150 · Rogers, AROct 15, 1966 · N7852F · Substantial damage NTSB FTW67F0245Accident · Serious injuriesClosedPiper PA-25 · Eudora, AROct 11, 1966 · N6804Z · Destroyed NTSB FTW67D0244Accident · No injuriesClosedGrumman G-164 · Leavchville, AROct 7, 1966 · N10237 · Substantial damage NTSB FTW67D0238Accident · No injuriesClosedCessna 140A · Mc Gehee, ARSep 25, 1966 · N5605C · Substantial damage NTSB FTW67D0237Accident · No injuriesClosedCessna 172 · Berryville, ARSep 24, 1966 · N6942X · Substantial damage NTSB FTW67D0220Accident · No injuriesClosedBeech 23 · Augusta, ARSep 24, 1966 · N5983S · Substantial damage NTSB FTW67D0202Accident · No injuriesClosedChampion 7GCB · Black Oak, ARSep 12, 1966 · N9940Y · Substantial damage NTSB FTW67F0214Accident · Minor injuriesClosedGrumman G-164 · Tupelo, ARSep 8, 1966 · N466Y · Substantial damage NTSB FTW67F0213Accident · No injuriesClosedAeronca 7AC · Gurdon, ARSep 8, 1966 · N85695 · Substantial damage NTSB FTW67F0197Accident · No injuriesClosedPiper PA-28 · Hot Springs, ARSep 5, 1966 · N8157W · Substantial damage NTSB FTW67F0191Accident · No injuriesClosedCessna 140 · Brinkley, ARAug 30, 1966 · N1408U · Substantial damage NTSB FTW67D0207Accident · No injuriesClosedBeech G35 · El Dorado, ARAug 30, 1966 · N4508D · Substantial damage NTSB FTW67F0233Accident · No injuriesClosedSnow 600S2C · Bay, ARAug 29, 1966 · N1670S · Substantial damage NTSB FTW67F0189Accident · No injuriesClosedRepublic RC-3 · Benton, ARAug 28, 1966 · N87515 · Substantial damage NTSB FTW67F0133Accident · No injuriesClosedPiper PA-28 · Pine Bluff, ARAug 28, 1966 · N6990W · Substantial damage NTSB FTW67F0231Accident · Serious injuriesClosedPiper PA-25 · Parkin, ARAug 19, 1966 · N7319Z · Destroyed NTSB FTW67D0141Accident · No injuriesClosedBeech J35 · Willisville, ARAug 13, 1966 · N523B · Substantial damage NTSB FTW67F0170Accident · Serious injuriesClosedCessna T50 · Pocahontas, ARAug 6, 1966 · N5584N · Destroyed NTSB FTW67F0152Accident · No injuriesClosedPiper PA-25 · Success, ARAug 4, 1966 · N7358Z · Substantial damage NTSB FTW67D0130Accident · No injuriesClosedCessna 172 · Bull Shoals, ARAug 3, 1966 · N8340U · Substantial damage NTSB FTW6MD0120Accident · No injuriesClosedMooney M20C · Midway, ARJul 30, 1966 · N2632W · Substantial damage NTSB FTW67F0121Accident · No injuriesClosedBoeing A75 · Brinkley, ARJul 29, 1966 · N75641 · Destroyed NTSB FTW67A0019Accident · Serious injuriesClosedHughes 269A · Brookland, ARJul 28, 1966 · N8898F · Destroyed NTSB FTW67A0017Accident · Serious injuriesClosedBell 47D1 · Stuttgart, ARJul 25, 1966 · N3655F · Substantial damage NTSB FTW67F0167Accident · Serious injuriesClosedCessna 140 · Jonesboro, ARJul 24, 1966 · N3192N · Destroyed NTSB FTW67F0128Accident · Minor injuriesClosedPiper PA-28 · Berryville, ARJul 24, 1966 · N8038W · Substantial damage NTSB FTW67F0112Accident · No injuriesClosedBeech A23 · Lead Hill, ARJul 24, 1966 · N8779M · Destroyed NTSB FTW67A0016Accident · 1 fatalClosedBoeing A75N1 · Hazen, ARJul 23, 1966 · N38958 · Destroyed NTSB FTW67D0105Accident · No injuriesClosedPiper PA-24 · Keo, ARJul 21, 1966 · N6048P · Substantial damage NTSB FTW67F0077Accident · No injuriesClosedPiper PA-23 · Stuttgart, ARJul 15, 1966 · N5220Y · Substantial damage NTSB FTW67D0073Accident · No injuriesClosedCessna 182 · Flippin, ARJul 15, 1966 · N3467S · Substantial damage NTSB FTW67D0071Accident · No injuriesClosedBeech 65 · Hope, ARJul 14, 1966 · N5828K · Substantial damage NTSB FTW67A0010Accident · No injuriesClosedHughes 269A · Little Rock, ARJul 14, 1966 · N8893F · Minor damage NTSB FTW67F0092Accident · No injuriesClosedBoeing A75 · Swan Lake, ARJul 11, 1966 · N63711 · Substantial damage NTSB FTW67D0065Accident · No injuriesClosedPiper PA18 · Stuttgart, ARJul 6, 1966 · N3800Z · Substantial damage NTSB FTW67A0004Accident · 1 fatalClosedPiper J-3 · Stuttgart, ARJul 6, 1966 · N42418 · Destroyed NTSB FTW67D0051Accident · No injuriesClosedPiper PA30 · Springdale, ARJul 1, 1966 · N7164Y · Substantial damage NTSB FTW67A0001Accident · No injuriesClosedHughes 269B · Little Rock, ARJul 1, 1966 · N9303F · Substantial damage NTSB FTW66A0121Accident · No injuriesClosedPiper PA-25 · Garland, ARJun 28, 1966 · N7331Z · Substantial damage NTSB FTW66A0120Accident · Serious injuriesClosedConvair 600 · Hot Spring, ARJun 27, 1966 · N74856 · No damage NTSB FTW66I0118Incident · No injuriesClosedDouglas DC-3 · El Dorado, ARJun 22, 1966 · N28364 · Minor damage NTSB FTW67D0015Accident · No injuriesClosedCessna 172 · Colt, ARJun 13, 1966 · N8340U · Substantial damage